Democracy and the Political Party Systems
of Slovakia and the Czech Republic
Kevin Krause
Department of Government
University of Notre Dame
Notre Dame, IN 46556-5639
Krause.4@nd.edu
Research for this article was supported a grant from the International Research and Exchanges Board (IREX), with funds provided by the National Endowment for the Humanities, the United States Information Agency, and the US Department of State, which administers the Russia, Eurasian, and East European Research Program (Title VIII), a grant from the J. William Fulbright Foreign Scholarship Board, and a seed-money grant from the Kellogg Institute for International Studies.
 Please do not cite without permission of the author
 

On 6 March 1998 the United States Senate's Committee on Foreign Relations voted to invite the Czech Republic to become member of NATO, and in late 1997 the European Union included the Czech Republic among a group of six top candidates for EU membership. Neither NATO nor the EU extended similar offers to Slovakia. In fact, representatives of both organizations issued sharply worded criticisms of Slovakia to explain why it had not been invited. The very different messages sent to Slovakia and the Czech Republic accurately reflect a significant difference in their respective political development of those two countries. The difference, I argue, lies in the degree to which the governing coalitions in the two countries accept accountability to other political institutions and to the voting public. This paper is part of a larger effort to explain the difference in accountability through close attention to institutional factors. I argue that the difference can be traced directly or indirectly to differences in the two parliaments and that the parliaments' behavior can only be understood in terms of political parties. Understanding the role of political parties requires attention to their relationships with voters, their internal organization, and their relationships with other political parties in a political party system. This paper looks only at the political party system aspects and focuses on five key aspects that are often cited as important for democratic consolidation: dimensions of competition, system size, polarization, stability, and coalition choice. For each of these aspects , I show the ways in which the Slovak and Czech party systems differ and the extent to which this difference may help to explain the gap in accountability.
In many ways the two party systems are far more alike than the differences in political outcomes would imply. They share a similar number of dimensions of competition and resemble each other closely in terms of system size, stability, coalition choice. The differences between the two, while not insignificant, are more subtle. Although they share the same number of competitive dimensions, the nature of those dimensions is quite different. Although the party systems are of a similar size, the relative weights of the parties vary. And although they share certain aspects of polarization, they differ ultimately in the degree to which parties compete for the center.

A Difference in Accountability

In Slovakia, a coalition with a majority in parliament and government has systematically undercut the mechanisms of horizontal accountability which should in principle restrain those bodies. In the Czech Republic the full complement of accountability mechanisms has remained in tact. This is not to say that certain Czech institutions have never tried to undercut accountability but rather that the attempts have been rather considerably milder and have not ultimately succeeded.
The current bitterness of conflicts between political institutions in Slovakia reflects the emergence of striking imbalances in Slovakia's political architecture. In some areas, the mechanisms of accountability grew stronger. Parliament and government acquired additional powers of investigation and exercised budgetary mechanisms of control over the president. Parliament tacitly claimed supremacy over Constitutional Court decisions. The government acquired additional control over the intelligence service and used that resource to exert control over other institutions. The president and the courts experienced a corresponding decline in their ability to affect other institutions. The president lost not only specific powers but financial resources, personnel, and media access. The court, with few resources of its own, saw decisions ignored by parliament. As significant as the shift in the balance between political institutions was a shift within several of the institutions. Within parliament, a coalition of parties occupied all major leadership posts and severely limited the participation of all other parties. The majority coalition which emerged from the 1994 election excluded other parties not only from government but also from participation in other executive agencies, from the oversight of potentially sensitive activities, and from proportional representation on parliamentary committees. Within the government, the same majority coalition extended its control into areas which previously had remained outside of partisan political control including police investigation and election supervision. The same group of parties thereby gained effective control over virtually all institutional political mechanisms in Slovakia outside the increasingly limited bastions the courts and a few miscellaneous bodies such as referendum commissions and local governments. Even these holdouts remained fully or partially dependent on the governing coalition for their resources.
In the process of severing these links of horizontal accountability between political institutions the actions by governing coalition have also potentially limited the effectiveness of vertical accountability between political institutions and the voting public. In many rural areas, state-run media are the primary source of information, and appointments by Parliament have helped to ensure that the coverage of this media distinctly in favors the government and the governing coalition. Free and fair elections require the cooperation of the Ministry of the Interior in printing and distributing ballots, but actions by the Interior Minister during a 1997 referendum suggest that this cooperation may not be assumed. Free and fair elections also require that those elected are duly appointed and allowed to remain in office, but parliamentary exclusion of two duly elected representatives shows that the governing coalition in Parliament may refuse to cooperate and yet no adverse consequences. The concentration of horizontal accountability in a few hands not only allows these violations to occur, but also limits any means of recourse. By constraining the investigative activities of law enforcement officials and the implementation of the Constitutional Court's verdicts, the coalition which controls both government and Parliament effectively shields its own violations.
The comparable story for the Czech Republic is considerably shorter. Unlike Slovakia, where the imbalance of horizontal accountability in favor of parliament and government allowed in turn for an increasingly unaccountable actions by those institutions against their rivals, no similar cycle ever developed momentum in the Czech Republic. Within parliament the ruling coalition made early attempts at limiting the role of opposition members in committees but the efforts did not result in severe imbalances in favor of the ruling party or the exclusion of the opposition from supervisory bodies. As a result, when accusations arose that the Czech intelligence service had become involved on behalf of the coalition, the accusations received a non-partisan investigation. Although it attempted to delay the introduction of new institutions which might limit its power, the coalition did not succeed in eliminating those bodies or take overt steps against already existing institutions. Recent evidence suggests that parties did attempt to secure electoral victory through illegal funding techniques, but the coalition directly interfere in the electoral process, and does not appear to have made attempts to use its influence over the criminal prosecution process to forestall investigation. In short, although the Czech Republic has seen no fewer political scandals than Slovakia, but nearly of these scandals differ from their Slovak counterparts in two respects. First, the violations do not affect the core relations of mutual control between political institutions. Second, violations do not remain uncorrected for indefinite periods. The web of accountability--both horizontal and vertical--while perhaps thinner than is desirable in a democracy nevertheless remains intact in the Czech Republic.
 

The Centrality of Parties

The difference in Slovak and Czech levels of accountability results directly from decisions made by parliament and parliamentary appointees. Every one of the above- mentioned encroachments on institutional restraint mentioned above occurred on the basis of a parliamentary decision or the decision of an official appointed by parliament and depending on parliamentary confidence to remain in the position. This link extends even further, directly into the realm of political parties. After an early post-revolution period of loose political affiliations, political parties quickly came to dominate parliamentary politics in both countries, not only as a means of gaining election but also as the primary basis of cohesion.
Although complete records are unavailable, it is possible to see the overwhelming importance of party ties in Slovak and Czech parliamentary politics by looking at the record of voting in parliament. Calculations made by Kopecky (Kopecky 1996) show that the similarity of voting within party groups consistently exceeded ninety percent for virtually every major party in the Czech Republic between 1993 and 1995. Calculations made by Parlamentni Zpravodaj show that levels of similarity remained consistent over time and continued at high levels even after the period studied by Kopecky. The importance of parties in shaping political outcomes is also suggested by the fact that despite significant splintering of party groups the number of deputies not included in one of these party groups at any given time between 1994 and 1996 averaged less than four percent. Kopecky notes wide variations in the amount and locus of control over parliamentary parties but he acknowledges that "the Czech political system is devised for the function of (parliamentary) parties which eventually came to dominate it"(Kopecky 1996, 21). A virtually identical set of statements may be applied to Slovakia's political system. Although no complete set of voting statistics is available for Slovakia's parliament, 1 a look at those votes for which records are available shows an extremely high similarity of voting patterns among members of the same party which appears to correspond approximately to the ninety percent level found in the Czech Republic. Records are available for many of the votes which concern questions of accountability and appointment discussed above many records are available, and these show nearly unanimous agreement within parties.2 And as in the Czech Republic, party voting is particularly significant in Slovakia because very few members of parliament remained outside of party structures for any significant length of time, and the total has never exceeded three percent.
Further strengthening the case for parties as the key to Slovak and Czech differences is evidence that party representatives in parliament and government--the figures responsible for making the accountability-related decisions discussed above--are also linked by strong ties to other organizational units of the party. In both Slovakia and the Czech Republic party rosters of party leaders in parliament and government closely mirror rosters of the party executives. Kopecky refers to the situation in the Czech Republic as "a complete elite mix, which makes the study of 'who influences who[m]' very difficult"(Kopecky 1996). Slovakia's parties are likewise characterized by an extremely strong overlap between parliament, government and the party executive. In Slovakia a small group of leaders in each party dominate both the party organization and the operation of the party in parliament and government (Malova and Krause 1998).
It is for these reasons that the study of parties and party system dynamics in Slovakia and the Czech Republic is essential for understanding the factors which have lead to such a significant difference in political outcomes in the two countries. Parliamentary decisions in both countries are made in near unanimity and preferences expressed in parliament and government cannot easily be distinguished from preferences existing in the party as a whole.

 

Accountability and Political Party Systems

In the last two decades scholars have begun to discuss the development of democracy in terms of the development of political party systems. When these systems function well, they argue, the population is well represented and power remains in check. When these systems fail, power falls into the hands of a few, or into hands so many and so changing that it is impossible to speak of democratic government. But just what it means for party systems to succeed or fail differs from author to author and each focuses on particular aspects of a party system which must be present in a certain way for the system to work. The consequences of failed party systems described by these authors share much in common with the problems present in Slovakia and it is therefore plausible that an explanation for Slovak and Czech differences might be found in differences at the party system level.

Dimensions of Competition

An 1992 article by Herbert Kitschelt shaped much subsequent debate about the new democracies of Central and Eastern Europe by arguing that parties in these countries might compete simultaneously along several dimensions which were not necessarily parallel (Kitschelt 1992). Kitschelt also argues that "the structuring of party systems is a critical element of democratic 'consolidation'" and within the framework of structuring he includes "the dimensionality and configuration" of the party system (Kitschelt 1994). The number and nature of issue dimensions, he contends, directly affect the quality and ultimately the outcome of political party competition. The question of issue dimensions also shapes every other aspect of party system development discussed in this paper.

 Before beginning an analysis of party system competition, it is necessary to digress first to look at a different level of analysis. When addressing question of competition within a political party system, many analysts, most prominently Lipset and Rokkan, begin by looking at the society in which the parties emerge and compete for votes. A variety of analyses of Slovak and Czech political party systems begin with an analysis of the number and type of issue dimensions which are apparent at the mass level and which are potentially measurable through the use of survey data. Using discriminant analysis of results from a 1993 multi- country survey, Whitefield and Evans find that in every country in the survey, "political competition involves cross-cutting cleavages." While the Slovaks and Czechs share this multiplicity of cleavages, differ in an important respect. Whitefield and Evans argue that in Slovakia "there are three significant dimensions to voter electoral choice" as opposed to two in the Czech Republic (and indeed in every other country included in the survey) (Whitefield and Evans 1995, 6). According to the results, the two countries also differ in the nature of their primary and secondary dimensions. Questions concerning ethnic rights formed the main component of Slovakia's first dimension, while questions on economic and social liberalism formed the respective main components of the second and third dimensions. In the Czech Republic, economic liberalism formed the main component of the first dimension while a combination of social liberalism, ethnic rights, and ethnic rights comprised the bulk of the second dimension.
A study by Markowski using factor analysis on Central European University data also collected in 1993 finds certain limited similarities to the results of Whitefield and Evans. Markowski finds that both countries "have a clear economic factor (economic liberalism versus populism), a religious factor, a libertarian-cosmopolitan factor, and a factor indicating alienation from democratic politics" but that Slovakia also has an "idiosyncratic weak fifth" element that relates "to the division of Czechoslovakia"(Markowski 1997, 229). In addition to showing a difference in the number of dimensions, Markowski's methods also indicate a difference in the order and composition of the dimensions. Like Whitefield and Evans, he identifies an "Economic populism versus market liberalism" as the first dimension in the Czech Republic. In Markowski's work this factor is followed, in order of importance, by factors he labels as "participation," "libertarian-cosmopolitan," and "religious factor." In Slovakia, by contrast, Markowski finds the "participation" factor to be most significant followed in turn by "religion," "economic liberalism," "libertarianism-cosmopolitanism," and, finally, the idiosyncratic "Czechoslovakia" factor (Markowski 1997, 228). Markowski's results are weakened by two significant factors, however. First, as is often the case with the results of factor analysis, many of his factors do not easily bear the names he applies to them. His economic liberalism factor for the Czech Republic, for example, consists of a high proportion of questions which on the surface have little to do with the economy. Likewise the libertarianism-cosmopolitanism axis in both countries contains several components with have more to do with the economy than they do with libertarianism. A second significant difficulty with Markowski's for purposes of this paper involves his use of a series of questions concerning the personal well-being of the respondent and questions about political apathy and disaffection toward politics. While interesting, this set of questions differs from all of the others in asking for factual rather than normative statements. Furthermore, while apathy may play an important role in these political systems, and may become a key element in the party appeals at election time, it is difficult to understand how disagreement on questions such as "parties are interested only in votes" could become the basis of sustained and consistent issue dimension at the party level itself.
Fortunately, resolving the latter issue about which questions to include also helps to resolve the former question of ill-fitting factor labels. Using the CEU data set it is possible to follow Markowski's method while excluding the questions discussed above.3 It is also possible look at results over time by using three other CEU data sets collected over the period from 1992 to 1996. The result of factor analysis with varimax rotation for each of the four data sets in both Slovakia and the Czech Republic can be found in tables A1 through A9 in the appendix. The results are striking in both their clarity and their consistency over time. On each of the four samples Slovakia exhibits four relatively strong factors and these factors are virtually identical. In fact the main three components of each of the four factors are identical across the 1993, 1994 and 1996 data sets. Only the 1992 results differ slightly from those that follow and even then the differences are slight. These four dimensions are relatively compact both in the number and the thematic consistency of their components and therefore it is possible to provide factor labels with comparatively little risk of overstatement. In order of clarity and ease of labeling these are:

  • A religious dimension which involves questions on church influence, abortion, atheists in politics. In the 1993 and 1994 samples this also includes the question of restitution.
  • A national factor which includes a question about nationalism and the split of Czechoslovakia and in all samples except 1992 includes a question on the relative importance of expertise and patriotism among politicians
  • An economic policy dimension which includes two questions on privatization, factory- closing. In every sample except 1992 these two questions factor together with a question on the reduction of income differentials. In 1992 and 1993 these two questions also factor together with the above-mentioned question of restitution. In 1992 the factor also includes a question about government responsibility for reducing unemployment and for reducing crime.
  • A slightly more heterogeneous dimension which in 1993 through 1996 centers around the above-mentioned questions of the role of government in unemployment and crime and also around the question of restitution. This dimension also consistently includes the question of political expertise and patriotism, and at least one question each from the economic and religious dimensions.4 While the questions differ considerably, they do share a common theme government involvement in society an the economy, and it is not inappropriate to use relatively neutral label of "liberalism."

  • In the Czech Republic, the results are less consistent in terms of number, theme or coherence over time but certain patterns do emerge. The data for 1992 and 1994 yield three relatively strong factors for the Czech Republic. The data for 1993 and 1996 yield four factors but in each case two of these appear to be extremely weak. The factors themselves also fluctuate considerably over time. Two groupings of questions factor together consistently in all four surveys while other questions shift groupings and produce factors which do not remain as consistent or durable. The following list, organized in order of a dimension's consistency over time, summarizes the factors that appear: In light of these explanations it is possible to confirm and expand upon certain of the findings of Evans and Whitefield and of Markowski regarding the comparison of Slovakia and the Czech Republic. First, it appears that Slovakia's population does divide across at least one more dimension than does the Czech Republic and that this difference is stable over time. Second, since both countries share similar religious, economic and liberalism dimensions, the main qualitative difference between mass-level issue dimensions lies in Slovakia's sustained and consistent national dimension. The nationality-related and patriotism-related questions which consistently factor together in Slovakia and which consistently factor separately in the Czech Republic, subsumed there under religious and government-involvement dimensions.

    With this background in place, it is possible to return to the question of political competition at the party system level. Substantial of evidence from several sources suggests that the differences between Slovak and Czech mass-level issue dimensions have equivalents at the party system level and that political conflict in Slovakia is characterized by competition in multiple dimensions whereas the competition in the Czech Republic is more easily captured by a single dimension. While in many ways persuasive, these arguments require further examination.
    For the Czech Republic, a wide variety of evidence from a large number of sources shows a consistent pattern of competition within a single dimension. On the basis of judgments by a panel of experts in 1993, Kitschelt argues that the Czech Republic's party system is "clearly of a uni-dimensional nature" and that the competition of parties on this main dimension is "driven by their economic policy stances." He acknowledges that "libertarian/authoritarian" and "narrow/broad citizenship" questions constitute a distinct second dimension of competition but contends that this factor is "much weaker" and "helps us only to distinguish two minor parties that take intermediate positions on economics, the authoritarian and xenophobic Republican party and the libertarian and cosmopolitan Civic Movement (OH)"(Kitschelt 1994). Brokl, analyzing the data which resulted from a subsequent interviews of party officials, places parties in a two dimensional space of competition defined by an economic axis and a libertarian/authoritarian axis. Like Kitschelt's earlier work, Brokl finds that nearly all parties compete exclusively on the economic axis, but his placement of parties on the second axis differs significantly. According to his methods for calculating placement on this second axis, Brokl finds the above mentioned Republican party and Civic Movement to fall almost perfectly in the center of the axis while the Christian Democratic Union-Czech People's Party lies (KDU-CSL) lies near the authoritarian extreme (Brokl 1994).
    Unfortunately it is not possible to use Kitschelt's data to make direct comparisons between Slovakia or the Czech Republic because of the absence of comparable elite surveys.
    5 In fact, it is difficult make any direct elite level comparisons since what little work does exist on competition in Slovakia's political party system tends to be largely impressionistic. It is possible, however, to find data which can be used in lieu of elite interviews to analyze party dimensions in both countries and over time. One method involves measures of sympathy and antipathy for various parties which have been taken at the mass level over a four year period in the above-mentioned Central European University (CEU) surveys. The 1994 Kitschelt-sponsored survey asked similar questions at the level of the party elite and comparable data exists from a survey of the Czech parliamentary elite taken in late 1996. Using these two data sets in concert with the CEU data, it is possible to test the degree to which the opinions of party supporters correspond to those of party leaders. As table 1 and table 2 show, the evaluations of Czech party elites and party voters regarding other parties correlate extremely closely in both 1994 and 1996. Determining whether the views of party voters about other parties provide a reliable indicator of elite views is more difficult for the Slovak case because of the lack of corresponding surveys taken at mass and elite levels. The single potential test for mass-elite correspondence regarding party position involves self-location on a left-right scale, and responses on this question in the 1993 CEU survey of Slovakia correlates at a level of 0.98 with answers given by party parliamentary elites in a 1993 survey by Brokl and Mansfeldova. This high degree of correlation--higher than the corresponding level in the Czech Republic6--offering at least minimal confirmation that party leaders and party voters assess party location in similar ways.
    The four CEU surveys taken in both countries between 1992 and 1996 the surveys ask respondents to rate the extent to which each major parliamentary parties represents their interests. Because these questions ask each voter about each party, they can be used to construct a rank ordering of party preferences for individual voters and for party voters as a group. A spatial theory of voting suggests that it is possible to use these rank orderings to test the degree to which Slovak and Czech parties compete in multiple issue dimensions. If parties compete on only one dimension, it is possible to predict the relative ranking of every party with regard to the ranking of other parties and thus to assess the degree to which the rankings suggest a single dimension.7 For this assessment to have meaning, however, it is necessary to begin with the best possible estimate of what the one-dimensional ranking actually is. Table 3 shows the one-dimensional rankings which best fit the data for each of the available surveys in both countries. 8 The table also includes two measures which indicate the degree to which the hypothesized single dimension corresponds to mass and elite rankings of the parties in question. Contrary to what might be expected from the number of issue dimensions found above at the mass dimension and from conclusions made previously by Kitschelt, Brokl and my own work, the table shows that with the responses made by Slovakia's voters actually correspond more closely to a one- dimensional ranking of parties than those in the Czech Republic.9 Just how close these systems are to a single dimension is not easily measured using the data and methods available. It is, however, possible to compare the results obtained here with the above-mentioned results of Kitschelt's jury and Brokl's survey data where the nature of the data allows for factor analysis and therefore an assessment of dimensionality. Both Kitschelt and Brokl found that the Czech political party system could be best described by a single major and a single minor axis. Translating the factor scores they use in drawing their maps of party location into Euclidean distance scores and then applying both the pairwise and rank-correlation methods described above yields the results which can be found in the final two rows of < /A>table 3. As is apparent, these transformations produce extremely similar results and suggest that other obtained results reflect a system which operates in two dimensions but in which the placement of most parties on the second dimension depends to some extent on their placement in the first dimension. The results indicate that this is equally both countries. The findings here do not necessarily contradict evidence that Slovakia's political life is shaped by a larger number of dimensions than are present in the Czech Republic at either the elite or the mass level. The findings do suggest, however, that if there are more dimensions operating in Slovakia, they either fail to shape political conflict or do so do so in ways which reinforce one another.

     Having determined the similar dimensionality of the Slovak and Czech party systems, it is necessary to determine what the dimensions represent. Efforts by Kitschelt and Brokl and Mansfeldova have helped to clarify the dimensions of elite-level competition in the Czech Republic, but making an effective comparison with Slovakia requires a return to the mass surveys used above. While this method cannot determine the exact nature of issue dimensions which shape competition, it can help to show some dimensions to be more plausible than others. Here it is useful to return to the results of the factor analysis of Slovak and Czech voters. As Lijphart points out, issue dimensions which are apparent among voters do not necessarily translate into dimensions of competition among political parties (Lijphart 1984). Nevertheless since parties remain dependent on the popular vote, issues which are salient among the voters represent an important source of information for determining the basis on which parties compete.
    If an issue dimension plays a role in party competition, then responses on questions concerning that issue dimension should be different among voters of different parties. Furthermore, the levels of sympathy for other parties should reflect the degree to which they share the same opinions. There is no easily quantifiable standard for determining party stances on particular issue dimensions, but to the extent that the opinions of voters do not differ dramatically from those of their chosen party, it is possible to use the mean position of party voters as a substitute.< A HREF="#10" name="s10">10 Table 4 and table 5 show the mean scores on each of the factors found above for each party considered. The tables also show the range between the highest and lowest factor scores in each country for every given survey. From these initial results it is possible to make certain conclusions about the way in which each of these dimensions shape party politics:

  • The religion (REL) dimensions in both countries show striking similarities. Both show a consistently wide range of factor scores over time, but in both countries the extent of this range is determined largely by the sharply outlying position of the respective christian democratic parties. When considered without these parties, the range of scores on religious questions becomes considerably narrower, especially in the Czech Republic where the space among parties almost disappears. Connected with the smaller space of competition in the Czech Republic is a considerable variation in the relative positions of these other parties. In Slovakia, by contrast, parties maintain a relatively consistent rank order.
  • The economic (ECON) dimensions in both countries also show considerable similarity both in the range and spread of party positions and in the consistency of relative party positions over time. With the exception of the Republican Party (SPR-RSC) in the Czech Republic, no party makes significant changes in raw score or relative position from year to year.
  • The liberalism (LIB) dimension does differ across the two cases. In the Czech Republic this dimension exhibits a reasonably wide range and even distribution of party positions and extremely high consistency over time. In Slovakia, this dimension has a considerably narrower range and shows considerable change in relative party positions over time. Part of the variation may stem from a significant change between 1992 and 1993 in the factors which comprise this variable, but significant change continued--particularly with regard to the factor score of the Hungarian Coalition (MK)--even after the 1992-1993 period. A look at answers to the questions underlying this factor help to explain the problem to some extent. The significant drop in the MK factor score between 1993 and 1994 can be attributed not to a change in the responses of MK voters away from the "liberalism" end of the scale but rather from a change in the responses of both Christian Democratic Movement (KDH) and Slovak National Party (SNS) voters toward the "liberalism" pole and the entrance of the Democratic Union (DU), a party with even higher scores on the LIB factor. While this explanation merely raises other questions about shifts in KDH and SNS, it also emphasizes that parties in Slovakia do make considerably more dramatic shifts in both relative and absolute position on this dimension than they do in the Czech Republic and points to the relative instability of this dimension in Slovakia.
  • The national identity dimension (NAT) differs significantly across the two countries. In the Czech Republic the dimension appear only twice in the four samples and shows an extremely narrow range and a high degree of asymmetry. In both cases, the Republican Party (SPR-RSC) stands at one extreme while all other parties stand together in a very narrow range at the other extreme. In Slovakia the national dimension produces quite different results, showing a wide and even distribution of party positions and an almost perfect consistency of party positions over time.

  • Having looked at the individual contours of these dimensions, it is possible to see how they relate one another. < A NAME="tab6" HREF="#table6">Table 6 and table 7 show the correlation between mean factor scores of party voters. Only two correlations between dimensions show sustained high levels over time: the LIB and ECON dimensions in the Czech Republic, and the REL and ECON dimensions in Slovakia. Other dimensions correlate only sporadically and do not appear to be closely related. Based on this evidence it can be argued that in the Czech Republic the LIB and ECON dimensions are closely related and concern all parties while the REL and NAT dimensions are distinct and concern primarily the Christian Democratic Movement (KDU-CSL) and the Republican Party (SPR-RSC), respectively. In Slovakia, competition appears to be more complicated, with the space of political competition shaped by the distinct and significant ECON and NAT dimensions in concert with the equally distinct but more limited REL dimension. From the evidence available, the role of the more limited and inconsistent LIB variable is unclear.
    It is possible to test the ways these dimensions shape competition among political parties by using the data for party sympathy. If particular issues dimensions are more important than others, these should shape how members of particular parties feel about other parties. Parties which take similar stands on an important issue dimension should show higher mutual regard than parties whose similar stands come only on unimportant issue dimensions. If an issue is important enough to determine the shape of political competitions, the sympathy of party voters towards another party should correspond to some degree to the distance between the mean position of the two parties on the issue dimension it question. The more defining is the issue dimension, the higher should be the correlation. Table 8 and table 9 show the results which emerge when this test is applied to the CEU data sets. In the Czech Republic it is the LIB factor which correlates most closely with sympathy scores in each of the data sets. It is followed closely by ECON during each of the three years that it appears as a separate factor. The REL factor correlates weakly with party sympathy over all four years. The NAT factor correlates weakly in 1993 and much more strongly when it again appears as a factor in 1996. The factor labeled LIB2 appears only once and its strong correlation with party sympathy likely reflects the high degree to which it overlaps the LIB variable. In Slovakia, there is less consistency over time but certain trends emerge quite clearly. In 1992 all four factors correlated with party sympathy to almost the same degree. In 1993, the correlation with LIB and NAT increased significantly. In 1994, correlation declined for all factors, but the especially sharp decline of LIB, REL and ECON left NAT with a level of correlation almost twice as high as any of the other three, a situation which continued through 1996.11
    Looked at in broadest terms, these calculations provide solid support for most conclusions made regarding party system competition in the Czech Republic and provide an preliminary evidential basis for making conclusions about Slovakia. In line with findings by Kitschelt, Brokl, Evans and Whitefield and Markowski, this data suggests that parties in the Czech Republic compete primarily on an axis defined by preference for or opposition to certain forms of liberalism. The LIB factor, which correlates most closely to party voters feelings about other party, taps feelings about the need for a government of experts which would keep its hands out of individual lives and restore primacy to the private sector (and distance itself from allegedly statist Slovakia). The ECON factor taps feelings directly related to the role of the private sector in the economy. While not identical, party responses on these two dimensions correspond to so closely that they form what can be considered essentially a single dimension. It is the same dimension noted by Kitschelt and Brokl. The outliers noted by Kitschelt and Brokl correspond quite closely to the placement of parties on the two other, partial dimensions noted here: the Republican Party stands apart on a national dimension which pits the Republicans against everyone else, while the Christian Democratic Union stands apart from the others on a religious dimension. These dimensions exist but clearly play a less significant role in shaping political competition and only for certain parties. 12 The complications along with the presence of two parallel but not perfectly aligned major factors may help to explain why a one- dimensional rank ordering of parties remains limited in its ability to predict levels of party sympathy.
    In Slovakia, the similarly limited predictive ability of the one-dimensional ranking must be attributed to a slightly different ordering of dimensions of competition. In Slovakia, especially after 1993, the NAT dimension explains political competition far better than any rival dimension. Those other dimensions--unlike the tertiary dimensions in the Czech Republic--the ECON and LIB dimensions in Slovakia are broader and less dependent upon the outlying position of a single party. The ECON dimension in particular shows robust and consistent party competition over time and little correlation with the NAT dimension. These other factors do not shape the overall dimension of competition but they do appear to affect competition among particular groups of parties that are arrayed within that dimension. As figure 1 and figure 2 show, the range of difference on factors other than NAT in 1994 and 1996 differs considerably even among parties with similar values for NAT and this internal difference is particularly high for low values of NAT, which is to say for those parties whose voters tend to agree that "nationalism is harmful" and disagree with the breakup of Czechoslovakia. These national questions--and others which are related--may shape party competition and even the composition of party coalitions, but parties within these coalitions must face the possibility of internal disagreement along other dimensions. As figures 1 and 2 show, and as Slovakia's opposition politicians have already discovered, the potential for disagreement appears to be much more significant on the anti-"nationalism", pro-Czechoslovak side of the NAT axis. Unlike the main issue dimensions in the Czech Republic, the main dimension in Slovakia yields an asymmetrical distribution of parties on other dimensions. Put another way, there are other issue dimensions in Slovakia's politics but their effects are felt mainly in one half of the political spectrum.
    One final consideration must be addressed with regard to issue dimensions in Slovakia. Along with other authors, I have suggested that issues regarding the use and abuse of political power take precedence even over national issues in shaping the political competition among political parties (Butorova' 1997; Krause 1996a; Meseznikov 1996). Unfortunately, the otherwise inclusive set of questions in standard CEU surveys does not include a suitably sensitive instrument for exploring public attitudes toward the use of power. Fortunately, however, the CEU survey taken in Slovakia just before the 1994 elections included an extended battery of questions which do touch on precisely these points. Table 10 compares the correlations between party sympathy scores and factor scores including a fifth factor, AUTH, which is calculated as the sum of responses on three questions which directly concern the use and abuse of power by political leaders< /A>13 The correlation between AUTH and overall party sympathy proves to be extremely high, even higher than that for NAT. Furthermore, as table 11 indicates, party positions on AUTH correlate extremely closely with NAT. Although the data is not yet available which could show that this relationship holds outside of this one survey, the strength of the correlations make it reasonable to speculate that this authority dimension does play a strong role in shaping competition. Yet the high degree of overlap between AUTH and NAT--even higher than between LIB and ECON in the Czech Republic--prevents AUTH from appearing as a separate dimension or detracting from a one-dimensional rank ordering.

     Kitschelt, though he pioneered the exploration of multiple issue dimensions in Central and Eastern European party systems, he does not offer a developed explanation of how the number or type of dimension shapes consolidation. An argument consistent with Kitschelt's multi-dimensional approach can be found in the work of Offe, however. Without explicit reference to political parties, Offe argues that the political change in Central and Eastern Europe would occur simultaneously on three levels which he defined as "the territorial issue," "the issue of democracy," and "the issue of economic and prosperity order" corresponding to the vital questions concerning "who 'we' are," what are the "rules, procedures and rights," and "who gets what, when, and how"(Offe 1991). Offe furthermore defines these levels of decision-making as hierarchical and places the territorial and citizenship questions at the "fundamental" level, built on by the constitutional and institutional framework and finally the distribution of economic resources. By Offe's analysis, the type of issue dimension which dominates a country's politics must matter a great deal. The focus of the Czech parties on economic issues along with certain limited questions of rights and government activity suggests a willingness to refrain from making changes in more fundamental institutional and national arrangements. In Slovakia, by contrast, the fundamental levels remain the constant source of political conflict. While these fundamental issues must not be resolved hurriedly, they also cannot go unresolved for long periods without threatening the stability of the system as a while. It is much easier for enterprising political leaders to alter institutional relationships in settings where questions about citizenship and institutions are still "in play" than in settings where the matter is considered resolved. Unlike their Czech counterparts, Slovak political elites who wished to change institutional relationships did not first have to overcome presumptions against raising such issues at all.
    It is also worthy of note here, though there is not space or time to develop it fully here, that the dimensions of competition also shape political development in other ways. Although no formal data is available to prove it, a close observation of the Slovak political scene suggests the sustained competition of parties along national and authority dimensions has resulted in a self-sorting of party elites and party activists along these lines. The result has been an inversion of circumstances found in democratic polities with a strong socio- economic issue dimension. In these polities, the socio-economic conflicts may become bitter, even extreme, but questions about institutions and citizenship remain muted because parties themselves encompass a wide range of opinions on these issues and it is only infrequently that any particular stance gains an upper hand within parties. In Slovakia, by contrast, it is the socio-economic issues which have become dispersed within coalitions and even within parties such as Movement for a Democratic Slovakia (HZDS)--while the institutional and national questions have become the subject of debate. The result has been a moderate and, by most standards, successful economic policy coupled with exacerbated national tension and fragile political institutions. Alignment along the NAT and AUTH dimensions of competition, has left Slovakia's current coalition with ample resources for reining in economic extremists and few internal counterbalances against national and institutional extremes.

     

    Party System Size and Balance

    In his work on party systems and democracy, Sartori differentiates systems according to the size of the party system. The number of parties, he argues, not only reflects the concentration of power within the system but also affects the interplay of parties, affecting their methods of competition and cooperation and affecting the success of governing coalitions. The difference between the behavior of the Slovak and Czech governing coalitions might be explained in Sartori's terms as a the result of differently sized party systems. In this framework, the emergence of accountability imbalances in Slovakia would reflect a shift away from Sartori's central categories of "twoparty" and "limited pluralism" either in the direction of a "hegemonic party system" or in the direction of an "extreme pluralism" which has begun to undergo collapse of the sort experienced in Weimar Germany or the French Fourth Republic. Yet a look at the Slovak and Czech party systems shows that Sartori's numerical standard does not offer much help in explaining the different political outcomes. Two independent methods for counting party system size show the Slovak and Czech systems to be extremely similar.
    Counting parties consistently and reliably is not an easy task. Difficulties arise in how to count coalitions, splinter parties, parliamentary clubs and fringe parties. Sartori suggests counting only those parties with show a long term potential to affect the strategies of other parties either through coalition or obstruction. With the passage time and an increased basis for comparison it has become easier to apply Sartori's method in a way which makes reasonably good sense while remaining within the bounds of certain specific counting rules. Thresholds for entry into parliament and for the establishment of formal parliamentary party groups are similar in the two countries and provide a first set of guidelines for excluding parties as irrelevant, since it is unlikely that parties which cannot gain entry into parliament or form their own organization once there have had scarce impact on other parties. This restriction simplifies matters considerably in Slovakia where electoral coalitions led to the entry of numerous small parties in 1994. Although these parties are politically active, none of them can be considered an important independent actor in Slovakia's politics. These rules leave certain questionable cases, however. The considerable party splintering which has occurred in both the Slovak and Czech parliaments has produced numerous small groups of deputies which are capable of mustering sufficient numbers to establish a formal party group but which have little popular base and cannot anticipate returning to parliament in the following election. None of these parties has had significant long term impact on either country and thus by Sartori's standards, all should be excluded. This can be accomplished systematically simply by excluding parties with delegations in parliament which consistently fall more than two percentage points below the electoral threshold. The results of applying both rules appear in table 12
    When applied to Slovakia's party system these rules yield a number which is consistent over time and corresponds to actual developments within the system. The drop which occurs between 1991 and 1992 reflects the decline of Slovakia's Green Party (ZS) and its Democratic Party (DS). The rise between 1993 and 1994 reflects the emergence and electoral success of the Party of Workers of Slovakia (ZRS) and the Democratic Union (DU). Outside of these developments, there are few significant changes in over the entire period,14 and the same six parties are represented in each of the nine years under study.15 The Czech case shows a bit more variation over time. The rise in the number of parties from 1990 to 1992 reflects the splintering of the Civic Forum (OF) into two viable electoral parties and the emergence of the Czech Social Democratic Party (CSSD), the Republican Party (SPR-RSC) and the Liberal Social Union (LSU). The decline after 1992 reflects the disintegration of the LSU and of the Movement for Self-Administered Democracy-Society for Moravia and Silesia (HSD-SMS). The rise in 1998 reflects the split of the Civic Democratic Party (ODS) into two distinct and almost equally sized parties.16
    While there are differences between the Slovak and Czech Republic according to Sartori's method, the similarities more striking. In both case both parties have remained consistently above Sartori's threshold for "extreme pluralism," and neither system has shown a tendency to shrink over time. These similarities are further emphasized by the alternative method for counting party system size proposed by Taagepera and Laakso. This method avoids the ambiguity of counting rules by assigning different relative weights to parties rather than by excluding them. As a result it may, in fact, yield an over-count by including parliamentary party groups with no meaningful mass base. Yet to the extent that this paper focuses on the parliamentary roots of accountability and since even groups of deputies without a mass base may shape policy while within parliament, such a method can yield relevant results.
    As Table 13 shows, results for the Taagepera and Laakso method correspond roughly to those of the Sartori method, especially in the case of Slovakia. With this method, as with Sartori's, Slovakia begins at a fairly high level, drops significantly in 1992 and 1993 and then returns to a higher level where it remains until the present. Here too the Czech republic begins at a relatively low level, increases dramatically in 1991 and 1992 and then falls to a lower level in 1996 only to rise again in 1998. For the Czech Republic the two methods yield potentially significant differences, however. Whereas Sartori's method shows a drop in party size beginning shortly after the 1992 elections as certain parties lost their cohesion, Taagepera and Laakso's method records this as in increase since splinters from these parties created their own parliamentary groups. Taagepera and Laakso's method also records a rather more significant jump between 1997 and 1998 as a result of the split of the Civic Democratic Party.17
    It is difficult to argue that either of these two methods represents a clearly better understanding of party system size in these two countries during the period in question. Sartori's method excludes parties that are not relevant in the long run, but some of those parties certainly may remain relevant in the short run. The many small parties which filled the Czech parliament between 1993 and 1996 certainly increased the complexity and difficulty of Czech politics and on occasion these parties did shape political outcomes. In the broad framework for the effect of party system size on political outcomes that is proposed by Sartori, it does not appear to matter which counting method is used. In their work on Latin American party systems, Mainwaring and Scully translate raw numbers produced by Taagepera and Laakso's formula into Sartori's categories as follows: "Systems with an Ns between 3.0 and 3.9 usually correspond to Sartori's category of limited pluralism, while those with an Ns of 4.0 or higher usually correspond to the category of extreme pluralism"(Mainwaring and Scully 1995, p. 32). As with Sartori's own counting rules, the Taagepera and Laakso rules place both countries consistently within the extreme pluralism range for every year after 1992.

    Another aspect of Sartori's study of party system size hints at greater differences. Within his classification of party systems he includes the category of "predominant party systems." These are systems in which multiple parties exist freely and legally but in which the "major party is consistently supported by a winning majority"(Sartori 1976, 196). It is therefore possible that differences in the relative strengths of parties rather than overall party size might explain the differences in Slovak and Czech political outcomes. With the exception of a brief period in the Czech Republic after the 1990 elections, neither the Slovak nor the Czech parliament meets Sartori's formal condition for a "predominant party system" since in neither case could the largest party command a simple majority of parliamentary seats or rely on a "standing and efficient practice" of allowing "minority single party governments"(Sartori 1976, 196). Nevertheless, between 1990 and 1998 both the Slovak and Czech parliaments have experienced long periods of apparent dominance by a single party which is considerably larger than its next largest competitor.
    Table 14. shows the relative sizes of largest and second largest parties in the two countries between 1990 and 1998. The results indicate that with the exception of a brief period after the first elections, Slovakia largest party has consistently outnumbered its next largest rival by a consistent margin and that this margin has remained consistently higher than the margin in the Czech Republic except for a brief period in 1994 after the Slovakia's largest party suffered significant splintering.
    It is possible to gain a better understanding of the significance of these imbalances by looking at how the distribution of seats shapes the relative influence of parties in parliamentary voting. In multi-party systems where no single party has gained a majority, parties must cooperate to achieve majorities. In such circumstances, a party with two percent of parliamentary seats may be as influential as one with forty-nine percent of parliamentary seats if both parties in producing a majority. To measure such questions of relative influence, scholars have developed "power indices" which determine how often a party holds the decisive vote. Using the principle of the Banzhaf-Coleman power index, which posits all possible coalitions and counts the number of cases in which a party can prevent a majority by refusing to cooperate, it is possible to assess the relative influence of parties in Slovakia and the Czech Republic (Turnovec 1995). Table 15 presents the ratio of "decisive position" of the first and second largest parties in both countries over time. These results indicate a considerably greater difference between the Slovak and Czech systems since even at the point of greatest influence by this measure, no dominant party in the Czech republic after 1990 managed to achieve a position of dominance- -according to this measure--which even approached levels achieved by Slovakia's dominant party in 1992 and 1993 and from the 1994 elections until the present. Of course the Banzhaf- Coleman method is limited in what it measures since not all possible coalitions are even remotely practical. Nevertheless, the indicator does give a good sense of party dominance by indicating simply how difficult it would be to assemble a winning coalition without the dominant party. In Slovakia the distribution of seats makes that prospect overwhelmingly more difficult than in the Czech Republic.
    Slovakia's party system thus comes closer to resembling Sartori's predominant party system and has maintained that resemblance over a longer period of time. As Sartori himself cautions, however, predominance of one party does not necessarily lead that party to use its position to undermine other democratic structures, and he points to numerous historical examples of parties with longstanding outright majorities and divided oppositions which nevertheless remained competitive democracies. Slovakia's own development reinforces this point since the Movement for a Democratic Slovakia (HZDS) has held the position of pre- dominant party since 1992 but despite significant predominance in its early years did not actively begin to undercut horizontal authority until after the 1994 election. Clearly while predominance may represent a contributing factor it does not alone explain the differences between Slovak and Czech political outcomes.

     

    Polarization

    One bete noir of Sartori's Parties and Party Systems is the outcome he calls "polarized pluralism" in which large numbers of political parties combine with centrifugal competition that favors the extremes over the center. Sartori refuses to draw a direct connection between polarized pluralism and the long-term survival of democracy, but he calls attention to the "'external' fragility and exposure to exogenous crises" of polarized polities (Sartori 1976). It is plausible that the different political outcomes of the Slovak and Czech cases could be accounted for by Sartori's category. Since both of the countries have consistently been characterized by large numbers of parties, any difference in polarization might offer a key to Slovakia's fragility.
    One of the main difficulties in applying Sartori's concepts to the Slovak and Czech cases is his consistent reference to pluralism in terms one-dimensional competition. Elsewhere in his work, Sartori acknowledges the possibility of multiple dimensions but suggests that party systems with multiple parties ultimately settle into a single predominant dimension (Sartori 1976, 341-342).18 His reasoning appears to apply rather well to the Slovak and Czech cases, but it is impossible to go further without knowing the nature of the predominant dimension. Looking for polarization in Slovakia's economic dimension or the Czech Republic's national dimension would mean little since the main thrust of competition is elsewhere.
    Although certain authors suspect the Czech Republic to be in danger of polarization (Novak 1997), a closer look at Sartori's guidelines and the parties in the Czech system suggest that this possibility is unlikely. Sartori offers eight characteristics of polarization, but each of these focuses in some way on the relationship between the political center and the political extremes. Polarization occurs when parties abandon competition for the center in favor of competition for the extremes. The Czech Republic possesses certain of the elements necessary for polarized competition including opposition parties at the extremes which are free from the limitations of governing parties and which occasionally use anti-system rhetoric. Yet the existence of these parties on the edges of the party system has not redirected competition from the center. The Communist Party of Bohemia and Moravia (KSCM) has consistently gained a 10% or greater share of votes in elections, but its limited potential for attracting new adherents is apparent in the gradual aging of the average KSCM voter. Furthermore, it is not entirely clear that the party can be necessarily deserves the anti-system label which is frequently attributed to it by other parties. Neither KSCM's electoral strategy nor its efforts in parliament have pointed toward a rejection of the system as a whole (Krause 1996b; To'ka 1997). The Republican Party (SPR-RSC), with its rhetorical focus on race and its obstructionist parliamentary tactics holds a stronger claim on the anti-system label, but it stands alone at one end of the national dimension against almost unified opposition. Furthermore, despite a period of strong growth in the early 1990's, the party could not attract even ten percent of the popular vote in any of the three parliamentary elections held after 1989. Four-fifths of Czech voters consistently voted for parties which both in elections and in parliament continued to aim their competition toward the center rather than the extremes, thus forestalling the danger of polarization.
    Applying Sartori's definition of polarization in Slovakia is difficult even after the main dimension of party competition has been determined. The national axis does, however, fit the Sartori's pattern in several ways. At the extremes of this axis stand the two parties which appear to form the "bilateral opposition" described by Sartori: the Slovak National Party (SNS) and the Hungarian Coalition (MK). Whether these parties are indeed anti-system parties is difficult to discern, but it is clear that each perceives the other as such, and both frequently repeat the rhetoric of the other side as evidence of the threat posed to the whole system. Furthermore, while the political potential of both MK and SNS are limited by their small limited electoral support and small delegations in parliament, both parties may be perceived by the other side as able to call upon powerful outside forces to implement their agenda. MK leaders call attention to the political alliance between SNS and the much larger Movement for a Democratic Slovakia (HZDS), while SNS leaders consistently call attention to ties between MK and political leaders across the border in Hungary. There does not appear to be "ideological patterning," of the sort described by Sartori, but substituting the word "national" for "ideological" in his description produces a statement which accurately describes much of the political competition in Slovakia: "The common characteristic is ... that all the parties fight one another in terms of [national] arguments and vie with one another in terms of [national] mentality"(Sartori 1976, 137).
    Nevertheless, many elements of Slovakia's political party system simply do not fit Sartori's pattern. The system does not show signs of a "centrifugal drives" by which extreme parties gain support at the expense of a prominent center party. While this may have occurred to a certain extent in 1992 and 1994 in the form of more extreme splinter parties which abandoned the Christian Democratic Movement (KDH) and the Party of the Democratic Left, a countervailing process occurred at the same time in the form of center oriented splinters from HZDS and SNS. Studies of electoral ebb and flow show that by 1995 the movement of public support between the less "national" parties of the opposition and the more "national" parties of the coalition had fallen to almost nothing (MVK SRo 1996).
    Slovakia during this period also confounds Sartori's definition in terms of the nature and role of its anti-system parties. While MK and SNS each perceived the other as anti- system, the main violations of principles of democratic accountability in Slovakia must be attributed mainly to HZDS, a party which fits poorly in Sartori's categories. HZDS actively subverted the institutional mechanisms of control designed to restrict executive power but claimed at the same time to be the only real defender of the status quo. Furthermore its efforts did not bear many hallmarks of ideological struggle. They frequently occurred in response to actions by others and were frequently accompanied by ad hoc justifications which did not become coherent until they were refined later by party spokespeople and the party press.19 HZDS may thus represent a deviation from Sartori's scheme since it began its anti-system efforts only after gaining power. Sartori regarded electoral victory by an anti-system party as one of the unfortunate consequences of polarized pluralism rather than as one of its characteristics.
    With all of these considerations, it is difficult to know just how to evaluate questions of polarization in Slovakia. Underlying Sartori's list of characteristics is the argument that democracy faces serous dangers when parties are not willing or able to compete for voters at the center of the political system. This condition certainly applies more closely to political party competition in Slovakia than in the Czech Republic, and it helps to explain certain of the difference in political outcomes. While there appears to have been little centrifugal tendency in Slovakia after 1994, there was equally little centripetal pressure. The parties in power found themselves able to count on the loyalty of a particular segment of the population but unable to win converts from among the rest. The solidity of their own base and the futility of appeals to opposition voters may have thereby freed coalition leaders from electoral restraints and allowed them to act against other centers of power. At the same time, those encroachments promised additional powers and resources which could be used to lure voters who might not accept the coalition's political stance. And absent a shift in voters, the same powers offered the possibility of shifting the whole electoral system in a way that would be favorable for the coalition. In the Czech Republic, also seemingly contrary to Sartori's expectations, the existence of sufficiently strong parties at the extremes has actually forced parties to seek voters at the center, helping to keep those parties sensitive to swings in public opinion and perhaps in the process restraining their encroachments on other institutions.

     

    Stability of competition

    A number of authors, most recently Mainwaring and Scully (Mainwaring and Scully 1995) and Mair cited in xx(To'ka 1997) have emphasized the importance of stability of party competition in establishing the conditions for successful democratic consolidation. Mainwaring and Scully in particular argue that consolidation is enhanced by regular patterns of party competition (Mainwaring and Scully 1995). Since party competition takes a number of forms, a variety of measures may be used to determine the extent to which this condition holds in Slovakia and the Czech Republic and the extent to which differences may have contributed to the different political outcomes.
    The most commonly used indicator of stability in party competition is the volatility of party voting over time. Pedersen's index (Pedersen 1990) offers a simple and easily comparable test for volatility, though in cases of party splits and mergers this method requires certain prudential decisions on the part of the researcher.  Table 16 provides calculations of Slovak and Czech volatility based on varying sets of assumptions. Toka (To'ka 1997) calculates volatility using both a strict application of the rules, which tends to maximize the reported volatility by regarding splinter parties and electoral coalitions as new parties, and a more relaxed application which tends to minimize the reported volatility by regarding splinters and coalitions as completely continuous with the previous electoral period. Mainwaring takes a middle course by tracing continuity between parties and their largest splinter and between coalitions and their largest component party. As the table shows, volatility in the Czech Republic corresponds to or exceeds that of Slovakia in each period and according to each method of calculation.< A NAME="s20" HREF="#20">20 A similar conclusion applies to party volatility within parliament during parliamentary terms. Both countries have experienced periods of widespread splintering among parties within parliament. Table 17 shows similarly high rates of intra-parliamentary volatility in both countries between 1990 and 1994. After the 1994 election in Slovakia, however, volatility in parliament declined to near-zero levels while remaining elevated in the Czech Republic. The behavior of individual party voters follows an identical pattern. According to Toka's analysis of voter party loyalty displayed in figure 3, Czechs and Slovaks showed almost identical declines in party loyalty after the 1992 election. In the Czech Republic, this decline continued steadily until the 1996 election. In Slovakia pre-term elections in 1994 created a new baseline for comparison and although voters showed the same expected pattern of decline, the degree of decline over time proved considerably smaller than it had been after the 1992 election.
    Mainwaring and Scully call attention to one final important element of stability when they point out that in institutionalized political party systems "a party that is markedly to the left of another party does not suddenly move to the right of it to gain short-term electoral advantage"(Mainwaring and Scully 1995, 5). As table 3 indicates, the best fitting one-dimensional rankings of parties show very little change over time with the exception of a small fluctuation in the position of the Christian Democratic Union (KDU-CSL) in the Czech Republic. Similarly, table 4 shows that on neither the NAT, ECON or REL dimensions in Slovakia does any party change position by more than a single rank order over time. Only on the LIB dimension do parties shift relative positions and only one party shifts by a significant amount. As table 5 shows, the Czech Republic is also free of significant shifts in relative position on any of its dimensions with the exception of the Republican Party (SPR-RSC) which shows little stability in any dimension except NAT.
    Since none of these measures of overall party system stability shows Slovakia to lag behind the Czech Republic, it is difficult to use this variable to explain Slovakia's relatively larger difficulties with democratic consolidation. Furthermore, the period of greatest encroachment against institutional restraints in Slovakia corresponds precisely with the period of least volatility in parliament and greatest voter loyalty. While by no means reversing the relationship between stability and democracy cited by Mainwaring and Scully, this circumstance does raise important questions about when and how increased stability benefits democracy. The overwhelming decrease in intra-parliamentary volatility in Slovakia after 1994--a decrease which can be explained largely by the disciplinary mechanisms introduced by the Movement for a Democratic Slovakia (HZDS) to control its own deputies (Malova and Krause 1998)--brought with it an increase in the coalition government's ability to achieve near unanimous support from its deputies for the encroachments described above. Similarly, as is argued above, the increased loyalty of certain groups of coalition voters appears to have allowed the coalition to disregard public opinion and continue its efforts to dismantle institutional restraints.

     

    Coalition Choice

    From the 1990 election until early 1991 the Civic Forum (OF) commanded a majority of votes in the Czech parliament. Outside of this short period, no single party has controlled a majority of votes in either Slovakia or the Czech Republic. As a result, parties in these two countries have found it necessary to form coalitions for the purposes of installing a government and approving legislation. The composition of coalitions clearly has a major impact on what those coalitions do and therefore might help to explain why the behavior of the Slovak coalition has differed so significantly from that of its Czech counterpart. It is necessary, therefore, to look at the characteristics of the political party system which affect coalition formation.
    The theories of coalition formation noted by Lijphart rely upon several factors for determining the likelihood of combinations. These include the size of the coalition, and the ideological positions and contiguity of the parties. While they differ in the importance they place on each of these elements, rival theories conjecture that all else being equal coalitions will be characterized by a fewest possible parties, the smallest possible majority, the smallest difference in ideological position and the highest degree of continuity (Lijphart 1984).  Table 18 and table 19 provide this information for the coalitions which did form in Slovakia and the Czech Republic as well as for a sample of the next most likely coalition according to these guidelines.
    One striking result which is immediately apparent is that every coalition in both of the two republics follows is consistent with every hypothesized coalition choice rule except the rule of minimum majority which studies cited by Lijphart show to be the least effective of the rules at predicting coalition choice (Lijphart 1984, 52). Both countries at each time period contained a significant number of combinations which minimize the number of parties, but not all of these combinations fare as well according to the standards of ideological range or continuity and only the best two in each period are listed in the tables. The "next-best- choice" in both countries is relatively stable over time. In Slovakia this choice involves substituting the Party of the Democratic Left (SDL) for the Slovak National Party (SNS) or the Association of Workers of Slovakia (ZRS) in a coalition with the Movement for a Democratic Slovakia (HZDS). In the Czech Republic the choice involves substituting the Czech Social Democratic Party (CSSD) for the Civic Democratic Alliance (ODA) or the Christian Democratic Union (KDU-CSL) in a coalition with the Civic Democratic Party (ODS). None of these substitutions performs well in terms of the other considerations, however.21 While a partnership between SDL and HZDS would not necessarily introduce non-contiguity among coalition partners along the main axis of competition, it would increase the ideological range significantly. Antipathy between SDL and HZDS increased significantly between 1992 and 1994 and remained at high levels in 1996, while antipathy between HZDS and SNS (and later ZRS) remained low by comparison. In the Czech Republic the antipathy of ODS for CSSD did not greatly exceed its antipathy for KDU-CSL, but the difference is still of notable size, and the introduction of CSSD at the expense of one of the coalition partners would make the coalition non- contiguous in a quite noticeable fashion. Neither of these circumstances necessarily excludes a HZDS-SDL or ODS-CSSD coalition, but they do show clarify the disadvantages which both would pose. For ODS, cooperation with CSSD would not only pose difficulties of cooperation and lead to a dramatic increase in the breadth of the coalition's ideological position. For HZDS, an alliance with SDL would not necessarily make the coalition more heterogenous but would shift it away from the pro-national pole and would significantly raise the level of antipathy within the coalition.
    There also exist other potential combinations of coalitions in these two countries which exclude the largest parties, but these possess few of the conditions which encourage coalition choice. With the exception of the 1996 period in the Czech Republic, all of these potential coalitions require significantly larger numbers of parties, and while some actually form a contiguous bloc on the main dimension of competition, they all occupy a significantly larger range. Furthermore, few of these coalitions could obtain a majority without including parties which lacked "coalition potential"(Lijphart 1984, 58): the Republican Party (SPR- RSC) and Communist Party of Bohemia and Moravia (KSCM) in the Czech Republic and the Hungarian Coalition (MK) in Slovakia.22
    In general terms, the differences in constraints on coalition formation are similar in both countries for almost all parties and in practical terms seem limited to a slightly greater freedom on the part of Slovakia's HZDS to chose its partners from a slightly broader list. It has been argued that this slight difference has had a potentially significant impact on at least one occasion but the actual effect is unclear. In June 1996 during a crisis within the HZDS- SNS-ZRS coalition, the Party of the Democratic Left (SDL) issued a statement in which it offered to consider support for a HZDS minority government if HZDS would agree to meet certain conditions including the opening of a number of parliamentary committees and supervisory boards to opposition representation (Sme 1996). Shortly after this offer, the coalition parties reached an accommodation and agreed to leave "the past in the past and move on"(Narodna obroda 1996). The possibility that HZDS could remain in government without its partners certainly did not strengthen their bargaining position but it is unclear how the SDL offer should be weighed against other possible inducements for a reconciliation of coalition parties. While occasional "flirting" with SDL may serve as a reminder that ZRS and SNS needs HZDS more than it needs them, such gestures likely have little impact for any of the parties involved. In another work I have argued that HZDS furthered its dominant position by choosing as allies the parties with the weakest mass base and then by threatening them with replacement by SDL (Krause 1997), but in light of the above analysis, this does not appear to be correct. HZDS certainly does benefit from the docility of its partners, but this appears more a matter of fortune than choice. The important constraints of ideological range and contiguity, particularly in the authority dimension limit the possibility of sustained cooperation between HZDS and SDL and strongly favor coalition with SNS and ZRS. In this sense HZDS appears no better able to advance its power through coalition choice than does ODS in the Czech Republic.

     

    Conclusion

    My decision to focus strictly on party system aspects in this paper can be characterized as a something of fishing expedition to find significant differences in one crucial area of Slovak and Czech politics. The catch, however, does not correspond to what experts in such expeditions might expect. Most of the aspects of party systems do seem to matter in shaping the different political outcomes, but they do not matter in the way or to the degree that others predict. Sartori's argument does not explain the differences between Slovak and Czech outcomes particularly well because the two countries do not vary greatly in terms of party system size or polarization. Polarization offers certain insights into difficulties in Slovakia which are not present in the Czech Republic, but Slovakia's party system matches Sartori's list of characteristics so incompletely that it does not seem useful to apply his broader framework any further. Likewise, the party system stability arguments of Mainwaring and Scully also cannot explain the different Slovak and Czech outcomes since, again, the Slovak and Czech cases differ very little in volatility or stability of competition. Nor, despite my own expectation to the contrary, does coalition choice appear to induce differences in the political behavior of the Slovak and Czech ruling coalition.
    Yet these tools of analysis cannot be quite so easily dismissed. The analysis here focuses on those variables which cannot be measured for individual parties but only for the system as a whole--size, relative position and direction, and overall volatility. Although the Slovaks and Czechs may not differ significantly on these broad variables, the results of this paper suggests that they do differ at the level of individual parties. Party system size is the same, but Slovakia's predominant Movement for a Democratic Slovakia (HZDS) is more predominant than its Czech counterpart. Polarization is unclear, but it is clear that HZDS has become an unusual amalgam of pro- and anti-system party. Overall volatility differs little, but low volatility for HZDS has provided a means of reinforcing control. An examination of the party system level, while not explaining the differences, at least points research toward the more promising party level.
    Finally, there is the important background question of dimensions of competition. Here it is the differences that are striking and the tools that are underdeveloped. Arguments similar to Offe's about the level of political competition are frequently used to explain the appearance of anti-democratic activity in countries with national tensions, but these rarely attempt to demonstrate the comparative importance of issue dimensions or show the institutional path by which national tension causes democracy to break down. As is apparent from the evidence above, the Slovak-Czech comparison holds great promise for clarifying the roles that issue dimensions play in demoratic consolidation and the role that political parties play in developing and expressing issue dimensions.

     

    Notes

    1.A database of results is maintained by Department of Information and Analysis of the Slovak parliament, but the information appears to be regarded as politically sensitive by certain parliamentary leaders, and my requests for access to the data therefore have been politely deferred.
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    2.Further details regarding the specifics of Slovakia's accountability violations can be found at http://www.nd.edu/kkrause/papers/chapter2.htm
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    3.The six excluded questions are:
     
    Q16A Voters in (country) have a real choice.
    Q16B Generally speaking, those we elect to Parliament lose touch with the people pretty quickly.
    Q16E The present economic situation is very unfavorable to me and my family.
    Q16J People like me have no say in what the government does.
    Q16K The way things are in (country) people like me and my family have a good chance of getting ahead in life.
    Q16L Parties are only interested in peoples votes but not in their opinion.
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    4.In 1992 there is considerable overlap between such questions and the economic dimension above, but even here these two dimensions are clearly distinguishable from the remaining two.
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    5.In 1996 I began a research effort which uses a modified version of Kitschelt's questionnaire in interviews with deputies in the Czech and Slovak parliament. Due to certain difficulties in data collection, I am still compiling certain parts of the Czech questionnaire. The last-minute refusal of coalition parties in Slovakia to cooperate in the project forced a delay and a reorientation of the effort toward opposition parties. Both the full Czech sample and the Slovak opposition sample should be available by July of this year.
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    6.The relatively low 0.89 correlation in the Czech Republic can be attributed almost entirely to the disjunction between voter and elite placements of the Republican Party (SPR-RSC). Factoring this party out raises the correlation to 0.99.
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    7.
    For the following single dimensional party system consisting of parties A, B, and C, and arranged as follows,
    Party A <----> Party B <----> Party C
    It is possible to predict the following rank scores:
    For party A A > B A > C B > C
    For party B A < B n/a B > C
    For party C A < B A < C B < C
    The only relationship it is not possible to predict in this situation is the relative ranking of A and C according to voters of party B. The same principles used in this three party example apply for any number of parties as long the parties compete in a single dimension. For a system of four parties there are twenty predictable relationships, for five parties there are forty, for six parties there are seventy, and so on.
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    8.Since there are 60 possible rank orderings in a 5 party system, 360 in a 6 party system and 2,520 in a seven party system, it was necessary to begin by finding certain relationships common to all parties and then to exclude rank orderings which did not contain these relationships. This process narrowed the number of cases down to a significantly smaller number for which it was possible to run individual correlations. Those samples with the highest correlation scores were then tested individually on the pairwise relationships. The pairwise relationship test and the correlation test yielded extremely similar results for rank orderings within a given sample.
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    9.Because these results conflict with expectations, it is necessary to look more closely at the indicators. The rank-correlation indicator assumes equal space intervals between each party and thus the close clustering of some but not all parties tends to yield a lower correlations score than might otherwise be expected. The pairwise relationship indicator avoids this problem by not assuming a particular distance between parties, but as a result this measure tends to be oversensitive to small reversals of the expected relationship.
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    10.Available evidence suggests that this proposition accurately describes the relationship between parties and voters in the Czech Republic. To test its accuracy for the Slovak Republic, it is necessary to turn again to the Brokl and Mansfeldova survey, one of the few available surveys of both Slovak and Czech elites and the only such survey to ask questions regarding issue positions. Comparing the mean positions of elite party members with the mean positions of party voters on similar questions in a CEU survey taken the same year yields similar results for both countries. On questions concerning the regulation of abortion, the correlation between the mean scores party elites and party voters in the two countries was similar: 0.99 in Slovakia and 0.92 in the Czech Republic. On questions concerning the distribution of income, the overall level of correlation was lower overall but still similar across the two cases: 0.77 in Slovakia and 0.81 in the Czech Republic.
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    11.Although an analysis of correlations between party sympathy and factor scores for individual parties does not fall into the scope of this paper, I have included those results in the appendix in  table A9 and  table A10. Data from the Czech Republic shows a consistent and strong relationship between LIB and ECON variables and sympathy for other parties among supporters of ODS, ODA and KSCM. KDU-CSL shows the same strong pattern with LIB followed, as might be expected, by an important role for REL. CSSD shows a strong--and increasing--correlation between party sympathy and both LIB and ECON, though the correlation is not as strong as among the above-mentioned parties. The high scores of SPR-RSC supporters on the NAT factor carry through into a significant correlation between their sympathy for other parties and the positions of those parties' voters on national issues.
    In Slovakia, the data shows a consistent strong relationship between the NAT variable and sympathy for other parties in HZDS, SNS and MK. These parties also exhibit reasonably strong if erratic relationships between sympathy an ECON. For the Christian Democratic Movement (KDH), the relationship between sympathy and REL declines over time as correlations with all three other variables show a gradual increase. In addition to a consistently high correlation with REL likely reflecting a continuing antipathy toward Christian parties, the Party of the Democratic Left (SDL) showed a strong correlation with ECON after 1993. The two parties which emerged in 1994 seem to have been strongly influenced by the dimensions which were coming to prominence when the parties were founded. The Association of Workers of Slovakia (ZRS) despite the class focus evident in its name actually held its strongest correlation between party sympathy and factor scores in 1996 on the NAT dimension. The Democratic Union, while correlating strongly with the LIB dimension also quickly developed a high correlations with NAT.
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    12.Estimating the extent to which these dimensions play a role is difficult, but the techniques used above allow certain distinctions. The factor scores produced by Kitschelt's jury yield two dimensional coordinates. When translated into euclidean distances and compared with party sympathy measures from the CEU survey of the same year, they show an extremely high correlation of 0.85, which is higher than the result obtained by using only the factor scores from the primary dimension (0.77) or from the one dimensional rank order suggested in the section above (0.80). The same does not apply for the euclidean distances derived from Brokl's factor scores. These produce a correlation of only 0.65 with the CEU survey. Part of the problem, however, may lie in the use of equal dimensions for both his economic and cultural dimensions, a decision which results in the placement of the Christian Democratic Union (KDU-CSL) at a considerable distance away from all other parties. While accepting that KDU-CSL does in fact differ from other parties on this dimension, it may be that this dimension does not strongly shape the views of Czech voters. It is possible to simulate a reduced the importance for this issue dimension by dividing all factor scores by numbers greater than one. As the divisor is increased to 3.0, resulting factors decrease, the correlation of Brokl's model increases to a respectable maximum point of 0.74, after which the level of correlation begins to decline again. On the basis of this experiment it is possible to argue that while KDU-CSL may in fact differ from other parties on the cultural dimension, that dimension offers a much less powerful a tool for understanding why voters in the Czech Republic like or dislike particular parties than does the economic axis.
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    13.Specifically, this factor sums responses on these three questions:
     
    SP36b What is important in politics is patience at negotiations. v. What is important is decisiveness and the firm hand of a strong personality.
    SP37a The Slovak Republic is young and therefore people should refrain from criticizing its representatives.
    SP37b In the interest of the people a politician can sometimes act contrary to the law.
    It is important to note that while I group AUTH with other factor scores, it is generated simply from the sum of responses on these three questions and lacks the complex weighing of scores that is involved in the calculation of actual factors scores.
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    14.Events in early 1998 suggest the decline of ZRS and the rise of the Party of Civic Understanding (SOP), but a confirmation of these developments will depend on the results of the September 1998 elections.
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    15.This statement assumes that the Movement for a Democratic Slovakia (HZDS) can be considered the successor to Public Against Violence (VPN). While not true at the leadership level, this statement does apply at the electoral level. The statement also assumes that the two major parties representing the Hungarian ethnic group in Slovakia should be considered as separate parties. Although these to parties have consistently campaigned as a single coalition to avoid splitting the Hungarian vote, they have also consistently formed separate parliamentary clubs in parliament and disagree on important political issues).
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    16.It is likely but not yet certain that the number of parties may again decline to six during 1998 due to the decline of the Civic Democratic Alliance (ODA)
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    17.Because Taagepera and Laakso's method counts large parties far more heavily than small ones, the split of ODS into two almost equal halves resulted in a far larger increase in party size than would have been the case if a small splinter group had left ODS. In fact the mechanism of their method causes the establishment of one new party to increase party size by nearly two full points.
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    18.Sartori in fact suggests that the competition will tend to spread along an dimension which the participants describe as "left-right." That this does not appear to be the case in Slovakia reflects the dominance of the national and authoritarian dimension. For the pro-national parties, this dimension is more easily described in terms of "pro-Slovak" and "anti-Slovak" than left or right, terms which carry with them economic policy connotations that the economically centrist pro-national parties do not wish to take on. For the anti-national parties, the dimension is best described as "pro-democracy" and "anti- democracy" (or as certain opposition political scientists have labeled the two parties, "standard" and "non-standard").
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    19.In another work I detail the initial inconsistencies in justifications offered for HZDS actions and the process by which justifications are modified and strengthened in repeated statements by party leaders and statements in the Slovenska republika, the party's daily newspaper. A draft of this paper can be found at: http://www.nd.edu/kkrause/papers/chapter2.htm
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    20.The difference between Slovak and Czech scores for the second election period may slightly overstate the case, since the longer period between Czech elections might be expected to yield greater volatility, but a volatility calculation based on opinion survey taken in October 1994, the same month as the Slovak election, shows a volatility of approximately 0.23 which corresponds closely to measurements of Slovakia's volatility over the same period of time.
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    21.For lack of comparative data at the elite level, I again use CEU measures of party sympathy taken at the mass level. To calculate the range variable, I calculated the distance between the mean sympathy of party voters for their own party and their mean sympathy toward every other party in the hypothesized coalition. The variable listed as "range" is the largest such distance recorded among hypothetical coalition partners.
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    22.How these parties have come to be considered ineligible for coalition is an important underlying dynamic in the interaction of these two party systems but a full development of this topic must wait until a later date. The most significant factor to be considered, however, is that Czech parties with racist rhetoric (SPR-RSC) and state socialist agendas (KSCM) become ineligible for coalition while analogous parties in Slovakia (SNS and ZRS, respectively) became coalition members. In part this is not as inconsistent as it seems because of the nature of the Czech parties in question. SPR-RSC, it seems, has little agenda but racism unlike SNS could claim the socially more acceptable themes of Slovak independence and renewal. KSCM, while sharing important similarities in program with ZRS, retains the air of an "unreconstructed" communist party while ZRS is more easily able to give its demands a democratic and pluralist flavor. Further exploration of the inconsistency would require an closer examination of the internal politics of other parties and their reasoning for accepting or rejecting the coalition potential of these parties.
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