Ghana’s 2008 elections have been hailed by national and international observers as a model for Africa. This perception has prevailed despite persistent concerns about 'ethnic block voting' and electoral fraud. Electoral malpractice and vote rigging along ethnic lines in Ghana's virtual...

Members of an assembly that chooses policies on a series of multidimensional ideological issues have incentives to coalesce and coordinate their votes, forming political parties. If an agent has an advantage to organize a party at a lower cost, a unique party forms and the policy outcome moves...

Electoral platform convergence is perceived unfavorably by both the popular press and many academic scholars. This paper provides a formal account of these perceived negative effects. We show that when parties do not know voters' preferences perfectly, voters prefer some platform divergence to...

We present a model of parties-in-legislatures that can support partisan policy outcomes despite the absence of any party-imposed voting discipline. Legislators choose all procedures and policies through majority-rule bargaining and cannot commit to vote against their preferences on either. Yet,...

A central challenge in political economy is to identify the conditions under which legislators seek to bring home the pork to constituents. We conduct the first systematic analysis of one determinant of constituency service, voter attachment to political parties, holding constant electoral and...

This Article examines the merits of vote buying at a more detailed level than has been done previously. Various scenarios are played-out of how an actual election would function if vote buying were permitted. The Article concludes, in line with past scholarship, but for different reasons, that...

The public policy benefits that parties deliver are allocated by democratic procedures that devolve ultimately to majority rule. Majority-rule decision make, however, does not lead to consistent policy choices; it is unstable. In this paper, we argue that institutions - and thereby policy...

We study elections in which one party (the strong party) controls a source of political unrest; e.g., this party could instigate riots if it lost the election. We show that the strong party is more likely to win the election when there is less information about its ability to cause unrest. This...

We use the citizen-candidate model to study the differential incentives that alternative voting rules provide for candidate entry, and their effect on policy polarization. In particular, we show that allowing voters to cast multiple votes leads to equilibria which support multiple candidate...