scholarly journals The personal vote and party cohesion: Modeling the effects of electoral rules on intraparty politics

2020 ◽  
Vol 32 (1) ◽  
pp. 36-69 ◽  
Author(s):  
Royce Carroll ◽  
Monika Nalepa

Conventional wisdom suggests that parties in candidate-centered electoral systems should be associated with less cohesive policy preferences among legislators. We model the incentives of party leaders to achieve voting unity accounting for the costs of discipline, showing that candidate-centered systems have the counterintuitive effect of promoting party agreement on policies and preference cohesion. These implications for cohesion derive from the degree of control over list rank held by leaders under open lists (open-list proportional representation, OLPR) and closed lists (closed-list proportional representation, CLPR). Because discipline is costlier in OLPR, owing to leaders’ lack of control over list rank, leaders seeking voting unity propose policies that promote agreement between members and leadership. Under CLPR, however, leaders can more easily achieve voting unity by relying on discipline and therefore lack incentives to promote internal agreement. We then extend the model to allow the party leader to replace members, showing that preference cohesion itself is greater under OLPR. Further, our baseline results hold when allowing legislative behavior to affect vote share and when accounting for candidates’ valence qualities. We interpret our results to suggest that candidate-centered systems result in stronger incentives for developing programmatic parties, compared with party-centered systems.

2021 ◽  
Vol 63 (2) ◽  
pp. 78-99
Author(s):  
Eduardo Alemán ◽  
Juan Pablo Micozzi ◽  
Pablo M. Pinto ◽  
Sebastián Saiegh

ABSTRACTAccording to conventional wisdom, closed-list proportional representation (CLPR) electoral systems create incentives for legislators to favor the party line over their voters’ positions. However, electoral incentives may induce party leaders to tolerate “shirking” by some legislators, even under CLPR. This study argues that in considering whose deviations from the party line should be tolerated, party leaders exploit differences in voters’ relative electoral influence resulting from malapportionment. We expect defections in roll call votes to be more likely among legislators elected from overrepresented districts than among those from other districts. We empirically test this claim using data on Argentine legislators’ voting records and a unique dataset of estimates of voters’ and legislators’ placements in a common ideological space. Our findings suggest that even under electoral rules known for promoting unified parties, we should expect strategic defections to please voters, which can be advantageous for the party’s electoral fortunes.


2021 ◽  
pp. 106591292110282
Author(s):  
Yesola Kweon ◽  
Josh M. Ryan

How do electoral rules shape the substantive representation of traditionally underrepresented groups? Using an original dataset of introduced and passed bills in the Korean National Assembly, which has both single-member districts and proportional representation, we examine the extent to which institutions condition the relationship between lawmaker gender and the substantive representation of women. While women lawmakers engage in higher levels of substantive representation of women, proportional representation allows both women and men to introduce more women’s issue bills than their counterparts elected through single-member districts. Furthermore, legislators elected through proportional representation are more effective at achieving passage of women’s issue legislation when compared with those elected in single-member districts, and this effect is especially pronounced for men. Our findings show that electoral systems matter for the representation of marginalized groups and that proportional representation systems allow both female and male politicians to increase their substantive representation of women.


2006 ◽  
Vol 100 (2) ◽  
pp. 183-193 ◽  
Author(s):  
ROBERT PEKKANEN ◽  
BENJAMIN NYBLADE ◽  
ELLIS S. KRAUSS

How do electoral incentives affect legislative organization? Through an analysis of Japan's mixed-member electoral system, we demonstrate that legislative organization is strongly influenced not only by the individual legislators reelection incentives but also by their interest in their party gaining power and maintaining a strong party label. Electorally vulnerable legislators are given choice legislative positions to enhance their prospects at the polls, whereas (potential) party leaders disproportionately receive posts with greater influence on the party's overall reputation. Members of Parliament elected from proportional representation (PR) lists and in single member districts also receive different types of posts, reflecting their distinct electoral incentives. Even small variations in electoral rules can have important consequences for legislative organization. In contrast to Germany's compensatory mixed-member system, Japan's parallel system (combined with a “best loser” or “zombie” provision) generates incentives for the party to allocate posts relating to the distribution of particularistic goods to those elected in PR.


2010 ◽  
Vol 11 (2) ◽  
pp. 153-171 ◽  
Author(s):  
HAE-WON JUN ◽  
SIMON HIX

AbstractA growing literature looks at how the design of the electoral system shapes the voting behavior of politicians in parliaments. Existing research tends to confirm that in mixed-member systems the politicians elected in the single-member districts are more likely to vote against their parties than the politicians elected on the party lists. However, we find that in South Korea, the members of the Korean National Assembly who were elected on PR lists are more likely to vote against their party leadership than the members elected in single-member districts (SMDs). This counterintuitive behavior stems from the particular structure of candidate selection and politicians' career paths. This suggests that any theory of how electoral systems shape individual parliamentary behavior needs to look beyond the opportunities provided by the electoral rules for voters to reward or punish individual politicians (as opposed to parties), to the structure of candidate selection inside parties and the related career paths of politicians.


2015 ◽  
Vol 47 (1) ◽  
pp. 149-164 ◽  
Author(s):  
Holger Döring ◽  
Philip Manow

How do electoral rules affect the composition of governments? It is a robust finding that countries with majoritarian rules more often elect conservative governments than those with proportional representation (PR) electoral systems. There are three explanations for this pattern. The first stresses the impact of voting behaviour: the middle class more often votes for right-wing parties in majoritarian electoral systems, anticipating governments’ redistributive consequences. The second explanation is based on electoral geography: the regional distribution of votes may bias the vote-seat translation against the Left in majoritarian systems due to the wide margins by which the Left wins core urban districts. The third explanation refers to party fragmentation: if the Right is more fragmented than the Left in countries with PR, then there is less chance of a right-wing party gaining formateur status. This study tests these three hypotheses for established democracies over the entire post-war period. It finds the first two mechanisms at work in the democratic chain of delegation from voting via the vote-seat translation to the formation of cabinets, while party fragmentation does not seem to co-vary as much as expected with electoral rules. These findings confirm that majoritarian systems have a substantive conservative bias, whereas countries with PR show more differentiated patterns.


2004 ◽  
Vol 56 (2) ◽  
pp. 194-223 ◽  
Author(s):  
Simon Hix

Despite a sophisticated understanding of the impact of electoral institutions on macrolevel political behavior, little is known about the relationship between these institutions and microlevel legislative behavior. This article reviews existing claims about this relationship and develops a model for predicting how electoral institutions affect the relationship between parliamentarians and their party principals in the context of the European Parliament. The European Parliament is an ideal laboratory for investigating these effects, because in each European Union member state, different institutions are used to elect Members of European Parliament (MEPs). The results of this model, tested on four hundred thousand individual MEP vote decisions, show that candidate-centered electoral systems (such as open-list proportional representation or single-transferable-vote systems) and decentralized candidate-selection rules produce parliamentarians independent from their party principals. By contrast, party-centered electoral systems (such as closed-list proportional representation systems) and centralized candidate-selection rules produce parliamentarians beholden to the parties that fight elections and choose candidates: in the case of the European Parliament, the national parties.


Author(s):  
Royce Carroll ◽  
Monika Nalepa

Abstract When do candidate-centred electoral systems produce undisciplined parties? In this article, we examine party discipline under open-list proportional representation, a system associated with MPs cultivating personal constituencies. We present a model explaining how legislators’ preferences and support among voters mediate political leaders’ ability to enforce discipline. We show that disloyalty in candidate-centred systems depends on parties’ costs for enforcing discipline, but only conditional on MP preferences. MPs who share the policy preferences of their leaders will be loyal even when the leaders cannot discipline them. To test the model’s implications, we use data on legislative voting in Poland’s parliament. Our empirical findings confirm that disloyalty is conditioned on party leaders’ enforcement capacity and MP preferences. We find that legislators who contribute more to the party electorally in terms of votes are more disloyal, but only if their preferences diverge from the leadership. Our results suggest that the relationship between open lists and party disloyalty is conditional on the context of the party system.


2021 ◽  
pp. 106591292098789
Author(s):  
Thomas Däubler

How does making electoral systems more candidate-centered affect party unity? Using a principal-agent perspective, this study makes three contributions to the literature on this topic. Conceptually, it suggests thinking about the incentives due to personalization as arising from a shift in electoral impact from party selectors to voters. Theoretically, it incorporates this notion into a spatial model of parliamentary voting that also considers principals’ monitoring capacities. From the resulting framework follows a rich set of observable implications, notably that candidate-centered electoral systems facilitate rather than undermine collective action within parliamentary parties under certain conditions. Empirically, this study then analyzes the 2010 reform of Sweden’s flexible-list proportional representation system, which changed the preference vote threshold. As expected, I find that when extreme (district-based) selectors disagree with the moderate bills supported by the party group leadership, personalized rules incentivize politicians to support these policies and vote in unison.


2017 ◽  
Vol 13 (01) ◽  
pp. 107-131 ◽  
Author(s):  
Sona N. Golder ◽  
Laura B. Stephenson ◽  
Karine Van der Straeten ◽  
André Blais ◽  
Damien Bol ◽  
...  

It is a well-established finding that proportional representation (PR) electoral systems are associated with greater legislative representation for women than single member systems. However, the degree to which different types of PR rules affect voting for female candidates has not been fully explored. The existing literature is also hampered by a reliance on cross-national data in which individual vote preferences and electoral system features are endogenous. In this study, we draw upon an experiment conducted during the 2014 European Parliament (EP) elections to isolate the effects of different PR electoral systems. Participants in the experiment were given the opportunity to vote for real EP candidates in three different electoral systems: closed list, open list, and open list with panachage and cumulation. Because voter preferences can be held constant across the three different votes, we can evaluate the extent to which female candidates were more or less advantaged by the electoral system itself. We find that voters, regardless of their gender, support female candidates, and that this support is stronger under open electoral rules.


2019 ◽  
Vol 7 (1) ◽  
pp. 41-60
Author(s):  
Gregor Zons ◽  
Anna Halstenbach

AbstractDespite its right-wing populist character, the Alternative for Germany (AfD) shows no signs of a strong party leadership. We ascribe this state of the party leadership to the AfD’s institutionalization as a new party and show how organizational features interact with the skill set and goals of the party leaders. At the party level, we, firstly, outline the organizational change at the top of the party and the party leader selection rules. Secondly, we depict leadership turnover and competitiveness. At the leader level, we investigate the failure of Bernd Lucke, the key founder and one of the initial party leaders, as a manifestation of the leadership-structure dilemma of new parties. Embedded in a leadership team and faced with a growing extra-parliamentary party structure, Lucke tried to secure his initial autonomy and position of power by an attempt to become the sole party leader. His subsequent exit from the AfD laid bare the fact that he was not able to manage the challenges of the organizational consolidation phase, in which a new party needs a coordinator and consensus-builder. The AfD itself has proven its organizational autonomy from its initial leaders and its distaste for a strong and centralized party leadership. The barriers for the latter remain in place while, at the same time, the party institutionalization is still on-going, especially regarding its place in the German party competition.


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