In this paper, how the two dimensions of heterogeneity of people in society, income disparity and ethnic diversity, affect the reallocation of the income is examined. Specifically a legislative bargaining model is constructed to investigate how the political parties whose platforms are...

In this paper we examine the impact of tax contracts as a novel institution on elections, policies, and welfare. We consider a political game in which three parties compete to form the government. Parties have policy preferences about the level of public-good provision and benefit from perks...

The main aim of this paper is to study the power of legislators in the Lower House of the Czech Parliament in 1996–2004 with respect to power distribution and its uncertainty. A discrepancy between a-priori computed power indices and outcome of voting leads to necessity to reveal the possible...

This paper reports the results of experiments designed to test the theory of the optimal composition of prizes in contests. In the aggregate the behavior of subjects is consistent with that predicted by the theory, but we find that such aggregate results mask an unexpected compositional effect...

We analyze the effect of turnout requirements in referenda in the context of a group turnout model. We show that a participation quorum requirement may reduce the turnout so severely that it generates a "quorum paradox": In equilibrium, the expected turnout exceeds the participation quorum only...

We find the sufficient conditions for the existence of multiple equilibria in Tullock-type contests and show that asymmetric equilibria may arise even under symmetric prize and cost structures. We also identify contests in the literature where multiple equilibria exist under reasonably weak...

Costless pre-play communication has been found to effectively facilitate coordination and enhance efficiency in games with Pareto-ranked equilibria. We report an experiment in which two groups compete in a weakest-link contest by expending costly efforts. Allowing intra-group communication leads...

The number of states with election-day registration (EDR) of voters doubled in the early 1990s, providing a new opportunity to estimate the turnout impact of EDR. Because of some important and neglected features of the "first wave" of EDR states, adopting EDR in the early 1970s, there is good...

In the proto-coalition model of government formation, formateur F appoints a proto-coalition and asks its members whether to start negotiating a coalition contract. If all accept, then the proto-coalition forms and starts negotiating; otherwise a caretaker government assumes office. I extend...

The first presidential election following implementation of the National Voter Registration Act of 1993 was also the first in the lifetimes of most Americans in which a minority of the voting-age population bothered to vote. While that outcome must be a source of embarrassment to many reform...