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Why Pre-Electoral Coalitions in Presidential Systems?

  • Marisa Kellam

Why do political parties join coalitions to support other parties’ presidential candidates if presidents, once elected, are not bound to their pre-electoral pledges? This article argues that policy agreements made publicly between coalition partners during the campaign help parties pursue policy goals. However, parties cannot use pre-electoral coalitions to secure access to patronage, pork and government benefits under the control of presidents because they cannot hold presidents accountable to these agreements. Quantitative analysis of Latin American electoral coalitions demonstrates that political parties are more likely to form presidential electoral coalitions as the ideological distance between them decreases. Yet presidential electoral coalitions tend not to include non-programmatic political parties, even though such office-oriented parties are unconstrained by ideological considerations.

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Associate Professor, Waseda University (e-mail: I thank Sona Golder, Royce Carroll, Michael Wahman, Kim Yi Dionne, Francisco Pedraza, Jana Morgan, Guy Whitten and Kaare Strøm for their comments on earlier versions of this article, and Rhonda Struminger for her research assistance. Data replication materials are available at, and online appendices are available at

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Aldrich, John. 1995. Why Parties? The Origin and Transformation of Political Parties in America. Chicago, IL: University of Chicago Press.
Aleman, Eduardo, and Tsebelis, George. 2011. Political Parties and Government Coalitions in the Americas. Journal of Politics in Latin America 3 (1):328.
Amorim Neto, Octavio, and Cox, Gary W.. 1997. Electoral Institutions, Cleavage Structures, and the Number of Parties. American Journal of Political Science 41:149174.
Arriola, Leonardo R. 2009. Patronage and Political Stability in Africa. Comparative Political Studies 42:13391362.
Axelrod, Robert. 1970. Conflict of Interest. Chicago, IL: Markham Publishing Company.
Baker, Andy, and Greene, Kenneth F.. 2011. The Latin American Lefts Mandate: Free-Market Policies and Issue Voting in New Democracies. World Politics 63:4377.
Bandyopadhyay, Siddhartha, Chatterjee, Kalyan, and Sjöström, Tomas. 2011. Pre-electoral Coalitions and Post-election Bargaining. Quarterly Journal of Political Science 6 (1):153.
Bawn, Kathleen, and Rosenbluth, Frances. 2006. Short Versus Long Coalitions: Electoral Accountability and the Size of the Public Sector. American Journal of Political Science 50 (2):251265.
Blais, Andre, and Indridason, Indridi H.. 2007. Making Candidates Count: The Logic of Electoral Alliances in Two Round Legislative Elections. Journal of Politics 69:193205.
Calvo, Ernesto, and Murillo, Maria Victoria. 2004. Who Delivers? Partisan Clients in the Argentine Electoral Market. American Journal of Political Science 48:742757.
Carey, John M., and Siavelis, Peter M.. 2005. Insurance for Good Losers and the Survival of Chile’s Concertación. Latin American Politics and Society 47 (2):122.
Carroll, Royce, and Cox, Gary W.. 2007. The Logic of Gamson’s Law: Pre-Election Coalitions and Portfolio Allocations. American Journal of Political Science 51:300313.
Cheibub, José Antonio. 2007. Presidentialism, Parliamentarism, and Democracy. Cambridge: Cambridge University Press.
Colomer, Josep M., and Negretto, Gabriel L.. 2005. Can Presidentialism Work Like Parliamentarism. Government and Opposition 40 (1):6089.
Conaghan, Catherine M. 1995. Politicians Against Parties: Discord and Disconnection in Ecuador’s Party System. In Building Democratic Institutions: Party Systems in Latin America, edited by Scott Mainwaring and Timothy R. Scully, 434458. Stanford, CA: Stanford University Press.
Coppedge, Michael. 1997. A Classification of Latin American Political Parties, Working Paper No. 244. Notre Dame, IN: Kellogg Institute, University of Notre Dame.
Coppedge, Michael. 1998. The Dynamic Diversity of Latin American Party Systems. Party Politics 4 (4):547568.
Cox, Gary, and McCubbins, Mathew. 1993. Legislative Leviathan: Party Government in the House. Berkeley: University of California Press.
Debus, Marc. 2009. Pre-Electoral Commitments and Government Formation. Public Choice 138 (1–2):4564.
Desposato, Scott W. 2006. Parties for Rent? Careerism, Ideology, and Party Switching in Brazil’s Chamber of Deputies. American Journal of Political Science 50 (1):6280.
Ferrara, Federico, and Herron, Erik S.. 2005. Going It Alone? Strategic Entry Under Mixed Electoral Rules. American Journal of Political Science 49 (1):1631.
Gamarra, Eduardo, and Malloy, James M.. 1995. The Patrimonial Dynamics of Party Politics in Bolivia. In Building Democratic Institutions, edited by Scott Mainwaring and Timothy R. Scully, 399433. Stanford, CA: Stanford University Press.
Golder, Matt. 2006a. Presidential Coattails and Legislative Fragmentation. American Journal of Political Science 50:3448.
Golder, Sona Nadenichek. 2006b. The Logic of Pre-Electoral Coalition Formation. Columbus, OH: The Ohio State University.
Golder, Sona Nadenichek. 2006c. Pre-Electoral Coalition Formation in Parliamentary Democracies. British Journal of Political Science 36:193212.
Goodin, Robert E., Guth, Werner, and Sausgruber, Rupert. 2008. When to Coalesce: Early Versus Late Coalition Announcements in an Experimental Democracy. British Journal of Political Science 38:181191.
Hicken, Allen, and Stoll, Heather. 2011. Presidents and Parties: How Presidential Elections Shape Coordination in Legislative Elections. Comparative Political Studies 44 (8):854883.
Johnson, Gregg B., and Crisp, Brian F.. 2003. Mandates, Powers, and Policies. American Journal of Political Science 47:128142.
Jones, Mark P. 1994. Presidential Election Laws and Multipartism in Latin America. Political Research Quarterly 47:4157.
Jones, Mark P. 1999. Electoral Laws and the Effective Number of Candidates in Presidential Elections. Journal of Politics 61:171184.
Kadima, Denis, and Owuor, Felix. 2006. The National Rainbow Coalition: Achievements and Challenges of Building and Sustaining a Broad-Based Political Party Coalition in Kenya. In The Politics of Political Party Coalitions, edited by Denis Kadima, 179221. Johannesburg: EISA, Konrad-Adenauer-Stiftung.
Kellam, Marisa. 2015. Parties for Hire: How Particularistic Parties Influence Presidents’ Governing Strategies. Party Politics 21:511526.
Kitschelt, Herbert. 2000. Linkages Between Citizens and Politicians in Democratic Polities. Comparative Political Studies 33:845879.
Kitschelt, Herbert, Hawkins, Kirk A., Luna, Juan Pablo, Rosas, Guillermo, and Zechmeister, Elizabeth J.. 2010. Latin American Party Systems. New York: Cambridge University Press.
Kitschelt, Herbert, and Wilkinson, Steven I., eds. 2007. Patrons, Clients and Policies: Patterns of Democratic Accountability and Political Competition. Cambridge: Cambridge University Press.
Linz, Juan. 1994. Presidential or Parliamentary: Does It Make a Difference? In The Failure of Presidential Democracy, Volume 1, edited by Juan Linz and Arturo Valenzuela, 388. Baltimore, MD: Johns Hopkins University Press.
Lyne, Mona. 2008. The Voter’s Dilemma and Democratic Accountability. University Park, PA: Pennsylvania State University Press.
Machado, Aline. 2009. Minimum Winning Electoral Coalitions Under Presidentialism: Reality or Fiction? The Case of Brazil. Latin American Politics and Society 51 (3):87110.
Mainwaring, Scott. 1993. Presidentialism, Multipartism, and Democracy: The Difficult Combination. Comparative Political Studies 26 (2):198228.
Mainwaring, Scott. 1999. Rethinking Party Systems in the Third Wave of Democratization: The Case of Brazil. Stanford, CA: Stanford University Press.
Mainwaring, Scott, and Shugart, Mathew, eds. 1997. Presidentialism and Democracy in Latin America. Cambridge: Cambridge University Press.
Martin, Lanny W., and Vanberg, Georg. 2008. Coalition Government and Political Communication. Political Research Quarterly 61 (3):502516.
Martin, Lanny W., and Stevenson, Randolph T.. 2001. Government Formation in Parliamentary Democracies. American Journal of Political Science 45:3350.
O’Donnell, Guillermo A. 1994. Delegative Democracy. Journal of Democracy 5:5569.
Payne, J. Mark, Zovatto G., Daniel, and Mateo Díaz, Mercedes. 2007. Democracies in Development: Politics and Reform in Latin America. Washington, DC: Inter-American Development Bank.
Perez-Linan, Anibal. 2006. Evaluating Presidential Runoff Elections. Electoral Studies 25:129146.
Pop-Eleches, Grigore. 2009. From Economic Crisis to Reform: IMF Programs in Latin America and Eastern Europe. Princeton, NJ: Princeton University Press.
Riker, William. 1962. The Theory of Political Coalitions. New Haven, CT: Yale University Press.
Samuels, David J. 2002. Presidentialized Parties: The Separation of Powers and Party Organization and Behavior. Comparative Political Studies 35:461483.
Samuels, David, and Shugart, Matthew. 2003. Presidentialism, Elections and Representation. Journal of Theoretical Politics 15:3360.
Samuels, David, and Shugart, Matthew. 2010. Presidents, Parties, and Prime Ministers: How the Separation of Powers Affects Party Organization and Behavior. New York: Cambridge University Press.
Schwartz, Thomas. 1989. Why Parties? Unpublished research memorandum. Los Angeles: University of California.
Shugart, Matthew Soberg, and Carey, John M.. 1992. Presidents and Assemblies: Constitutional Design and Electoral Dynamics. Cambridge: Cambridge University Press.
Spoon, Jae-Jae M., and West, Karleen Jones. 2015. Alone or Together? How Institutions Affect Party Entry in Presidential Elections in Europe and South America. Party Politics 21 (3):393403.
Stokes, Susan C. 2001. Mandates and Democracy: Neoliberalism by Surprise in Latin America. New York: Cambridge University Press.
Strøm, Kaare. 1990. Minority Government and Majority Rule. Cambridge: Cambridge University Press.
Taylor-Robinson, Michelle M. 2010. Do the Poor Count? Democratic Institutions and Accountability in a Context of Poverty. University Park: Pennsylvania State University Press.
Tsuda, Miwa. 2010. The Experiences of the National Rainbow Coalition (NARC): Political Parties in Kenya from 1991 to 2007. Discussion Paper No. 222.2010.02, IDE. Tokyo: Institute of Developing Economies. Available from, accessed 22 July 2011.
van de Walle, Nicolas. 2003. Presidentialism and Clientelism in Africa’s Emerging Party Systems. Journal of Modern African Studies 41 (2):297321.
Wahman, Michael. 2011a. Offices and Policies: Why Do Oppositional Parties Form Pre-Electoral Coalitions in Competitive Authoritarian Regimes? Electoral Studies 30 (4):642657.
Wahman, Michael. 2011b. Policy Blind Coalitions: Ethnicity and Political Coalitions in Kenya Under Multipartyism. Paper Prepared for Delivery at the 4th European Conference on Africa Studies, Uppsala, 15–18 June.
West, Karleen Jones, and Spoon, Jae-Jae. 2013. Credibility vs. Competition: The Impact of Party Size on Decisions to Enter Presidential Elections in South America and Europe. Comparative Political Studies 46 (4):513539.
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