Abstract
I propose a model of legislative bargaining among endogenous coalitions over multiple policy dimensions. I provide a characterization of (i) the partition of the legislature into coalitions, (ii) the policy reforms that coalitions propose (if any), and (iii) the policy outcome attained from these proposals. I show that—depending on the position of the status quo—either (1) the presence of coalitions does not affect the policy outcome and a median voter theorem holds, or (2) an alliance among legislators with extreme and opposite political views—i.e., a coalition of extremes—can successfully block reforms that would be feasible if legislator could not coalesce. Lastly, I show that the extent to which the existence of coalitions can increase the set of possible policy reforms is severely limited or null.
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References
Alt, J.E.: The evolution of tax structures. Public Choice 41, 181–223 (1983)
Anesi, V., De Donder, P.: Party formation and minority ideological positions. Econ. J. 119, 1303–1323 (2009)
Anesi, V., De Donder, P.: A coalitional theory of unemployment insurance and employment protection. Econ. Theory 52, 941–977 (2013)
Auerbach, A.J., Slemrod, J.: The economic effects of the Tax Reform Act of 1986. J. Econ. Lit. 35(2), 589–632 (1997)
Austen-Smith, D.: Legislative coalitions and electoral equilibrium. Public Choice 50, 185–210 (1986)
Austen-Smith, D., Banks, J.: Stable governments and the allocation of policy portfolios. Am. Polit. Sci. Rev. 84(3), 891–906 (1990)
Bandyopadhyay, S., Chatterjee, K., Sjöström, T.: Pre-electoral coalitions and post-election bargaining. Q. J. Polit. Sci. 6, 1–53 (2011)
Barberà, S., Moreno, B.: Top monotonicity: a common root for single peakedness, single crossing and the median voter result. Games Econ. Behav. 73(2), 345–359 (2011)
Baron, D.P., Diermeier, D.: Elections, governments, and parliaments in proportional representation systems. Q. J. Econ. 116, 933–967 (2001)
Bassetto, M., Benhabib, J.: Redistribution, taxes, and the median voter. Rev. Econ. Dyn. 9(2), 211–223 (2006)
Benoit, K., Laver, M.: Party Policy in Modern Democracies. Routledge, London (2006)
Bernheim, B.D., Slavov, S.N.: A solution concept for majority rule in dynamic settings. Rev. Econ. Stud. 76, 33–62 (2009)
Besley, T., Coate, S.: An economic model of representative democracy. Q. J. Econ. 108(1), 85–114 (1997)
Binder, S.A.: Stalemate: Causes and Consequences of Legislative Gridlock. Brookings Institution Press, Washington (2003)
Binder, S.A.: Polarized we govern? In: Gerber, A., Schickler, E. (eds.) Governing in a Polarized Age: Elections, Parties, and Political Representation in America. Cambridge University Press, Cambridge (2016)
Birkhoff, H.: Lattice Theory. Vol. 25 of Colloquium publications. American Mathematical Soc (1967)
Black, D: The theory of committees and elections. Cambridge University Press, Cambridge (1958)
Blydenburgh, J.C.: The closed rule and the paradox of voting. J. Polit. 33, 57–71 (1971)
Budge, I., Klingemann, H., Volkens, A., Bara, J., Tannebaum, E.: Mapping Policy Preferences: Estimates for Parties, Electors and Governments. Oxford University Press, Oxford (2001)
Carey, J.M.: Competing principals, political institutions, and party unity in legislative voting. Am. J. Polit. Sci. 51(1), 92–107 (2007)
Congressional Budget Office: The Effects of the Partial Shutdown Ending in January 2019, pp. 4–6 (2019)
Cooper, J., Young, G.: Partisanship, bipartisanship, and crosspartisanship in congress since the new deal. In: Dodd, L.C., Oppenheimer, B.I. (eds.) Congress Reconsidered. CQ Press, Washington (1997)
Cox, G.W., McCubbins, M.D.: Legislative Leviathan: Party Government in the House. Cambridge University Press, Cambridge (2007)
Davis, O.A., DeGroot, M.H., Hinich, M.J.: Social preferences orderings and majority rule. Econometrica 40(1), 147–157 (1972)
Dhillon, A.: Political parties and coalition formation. In: Demange, G., Wooders, M. (eds.) Group Formation in Economics; Networks, Clubs and Coalitions. CUP, Cambridge (2005)
Diermeier, D., Merlo, A.: An empirical investigation of coalitional bargaining procedures. J. Public Econ. 88, 783–97 (2004)
Diermeier, D., Vlaicu, R.: Parties, coalitions, and the internal organization of legislatures. Am. Polit. Sci. Rev. 105(2), 359–380 (2011)
Dotti, V.: Income inequality, size of government, and tax progressivity: a positive theory. Eur. Econ. Rev. 121, 103327 (2020a)
Dotti, V.: No Country for Young People? The Rise of Anti-immigration Populism in Ageing Societies. MPRA Paper 100226 (2020b)
Dragu, T., Laver, M.: Legislative coalitions with incomplete information. Proc. Natl. Acad. Sci. U.S.A. 114(11), 2876–2880 (2017)
Eguia, J.: Voting blocs, party discipline and party formation. Games Econ. Behav. 73(1), 111–135 (2011a)
Eguia, J.: Endogenous parties in an assembly. Am. J. Polit. Sci. 55(1), 16–26 (2011b)
Eguia, J.: A spatial theory of party formation. Econ. Theory 49(3), 549–570 (2012)
Fiorina, M.P.: Divided Government. Mac-Millan, New York (1992)
Frumin, A.S., Riddick, F.M.: Riddick’s senate procedure. In: Precedents and Practices. 101st Congress, 2d Session, Senate Document No. 101–28 (1992)
Gans, J., Smart, M.: Majority voting with single-crossing preferences. J. Public Econ. 59(2), 219–237 (1996)
Grofman, B.: A dynamic model of protocoalition formation in ideological n-space. Behav. Sci. 27(1), 77–90 (1982)
Harbridge, L.: Party priorities, agenda control, and bipartisan cooperation in congress. In APSA 2011 Annual Meeting Paper (2011)
Harbridge, L.: Is bipartisanship dead? Policy agreement and agenda-setting in the house of representatives. Cambridge University Press, Cambridge (2015)
Haupt, A., Peters, W.: Public pensions and voting on immigration. Public Choice 95(3–4), 403–413 (1998)
Huber, J., Inglehart, R.: Expert interpretations of party space and party location in 42 societies. Party Polit. 1(1), 73–111 (1995)
Humphreys, M.: Coalitions. Annu. Rev. Polit. Sci. 11, 351–386 (2008)
Hussey, W.A.: Coalition of Extremes. Ph.D. dissertation, UCLA (2008)
Inglehart, R., Klingemann, H.: Party identification, ideological preference and the left–right dimension among western mass publics. In: Budge, I., Crewe, I., Farlie, D. (eds.) Party Identification and Beyond, pp. 243–73. Wiley, New York (1976)
Jackson, M.O., Moselle, B.: Coalition and party formation in a legislative voting game. J. Econ. Theory 103(1), 49–87 (2002)
Kramer, G.: On a class of equilibrium conditions for majority rule. Econometrica 41, 285–297 (1973)
Krehbiel, K.: Pivotal Politics: A Theory of U.S. Lawmaking. University of Chicago Press, Chicago (1998)
Laver, M., Shepsle, K.A.: Coalitions and cabinet government. Am. Polit. Sci. Rev. 84(3), 873–890 (1990)
Levy, G.: A model of political parties. J. Econ. Theory 115, 250–277 (2004)
Levy, G.: The politics of public provision of education. Q. J. Econ. 120(4), 1507–1534 (2005)
Lukes, S.: Epilogue: the grand dichotomy of the twentieth century. In: Ball, T., Bellamy, R. (eds.) The Cambridge History of Twentieth-Century Political Thought, pp. 602–626. Cambridge University Press, Cambridge (2003)
Mair, P.: Left–right orientations. In: Dalton, R.J., Klingemann, H.D. (eds.) The Oxford Handbook of Political Behaviour, pp. 206–222. Oxford University Press, Oxford (2007)
Mann, T.E., Ornstein, J.O.: It’s Even Worse than It Looks. Basic Books, New York (2012)
Martin, L.W., Vanberg, G.: Parties and policymaking in multiparty governments: the legislative median, ministerial autonomy, and the coalition compromise. Am. J. Polit. Sci. 58, 979–996 (2014)
Meltzer, A.H., Richard, S.F.: A rational theory of the size of government. J. Polit. Econ. 89(5), 914–927 (1981)
Milgrom, P., Shannon, C.: Monotone comparative statics. Econometrica 62(1), 157–180 (1994)
Ordershook, P.C.: Game Theory and Political Theory: an Introduction. Cambridge University Press, Cambridge (1986)
Osborne, M.J., Slivinski, A.: A model of political competition with citizen-candidates. Q. J. Econ. 111(1), 65–96 (1996)
Patty, J.W.: Equilibrium party government. Am. J. Polit. Sci. 52(3), 636–655 (2008)
Plott, C.R.: A notion of equilibrium and its possibility under majority rule. Am. Econ. Rev. 57, 787–806 (1967)
Poole, K.T., Rosenthal, H.: Congress: A Political-Economic History of Roll Call Voting. Oxford University Press, New York (1997)
Ray, D., Vohra, R.: Equilibrium binding agreements. J. Econ. Theory 73, 30–78 (1997)
Ray, D., Vohra, R.: Coalition formation. In: Aumann, R.J., Hart, S. (eds.) Handbook of Game Theory with Economic Applications, vol. 4, pp. 239–326. Elsevier, Amsterdam (2015)
Razin, A., Sadka, E.: Migration and pension with international capital mobility. J. Public Econ. 74(1), 141–150 (1999)
Roemer, J.E.: The democratic political economy of progressive taxation. Econometrica 67, 1–19 (1999)
Snyder, J.M., Groseclose, T.: Estimating party influence in congressional roll–call voting. Am. J. Polit. Sci. 44(2), 193–211 (2000)
Trubowitz, P., Mellow, N.: “Going bipartisan”: politics by other means. Polit. Sci. Q. 120, 433–453 (2005)
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I thank the editor Nicholas Yannelis, an associated editor and two anonymous referees for helpful discussions and comments. I am thankful to Gaetano Antinolfi, V. Bhaskar, Michele Boldrin, Antonio Cabrales, Randall Calvert, Saumya Deojain, Justin Fox, Johannes Hörner, Guy Laroque, SangMok Lee, Gilat Levy, Konrad Mierendorff, Massimo Morelli, John Nachbar, Aureo de Paula, Ian Preston, John Roemer, Brian Rogers, Nikita Roketskiy, and Larry Samuelson for their helpful comments and suggestions. I gratefully acknowledge financial support from the Economic and Social Research Council.
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Dotti, V. Reaching across the aisle to block reforms. Econ Theory 72, 533–578 (2021). https://doi.org/10.1007/s00199-020-01298-6
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DOI: https://doi.org/10.1007/s00199-020-01298-6