Using a theoretical model of repeated political competition among two career politicians, I study the incentives of both the corrupt and clean politicians not to adopt a fully effective reform targeting political corruption. In the setup I study, each politician can credibly adopt the reform as...

This paper examines causes of the persistence of corruption among elected politicians in democracies. We study a theoretical model of competition between two candidates who differ both in ability and popularity in a probabilistic voting setup. Each candidate proposes a tax rate and a public good...

We compare the legislature quality under an exclusive, centralized selectorate (such as a party-principal) with that under an inclusive, decentralized selectorate (such as a party-primary). In our model, two parties compete over three districts: two are home districts of each party while the...