What is the effect of ambiguity aversion on trade? Although in a Bewley's model ambiguity aversion always lead to less trade, in other models this is not always true. However, we show that if the endowments are unambiguous then more ambiguity aversion implies less trade, for a very general class...

This paper analyzes fairness and bargaining in a dynamic bilateral matching market. Traders from both sides of the market are pairwise matched to share the gains from trade. The bargaining outcome depends on the traders' fairness attitudes. In equilibrium fairness matters because of market...

This paper reviews the current state of literature on the impacts of urbanization on rural development in developing countries, with an emphasis on Sub-Saharan Africa (SSA). It also provides a conceptual framework for linking these phenomena, and identifies research gaps that have important...

We investigate the welfare effect of increasing competition in an anonymous two-sided matching market, where matched pairs play an infinitely repeated Prisoner's Dilemma. Higher matching efficiency is usually considered detrimental as it creates stronger incentives for defection. We point out,...

This paper analyzes fairness and bargaining in a dynamic bilateral matching market. Traders from both sides of the market are pairwise matched to share the gains from trade. The bargaining outcome depends on the traders' fairness attitudes. In equilibrium fairness matters because of market...

This paper proposes a new unified theory of sociobehavioral forces. The goal of the new theory isto integrate theories describing five sociobehavioral processes - comparison (including justiceand self-esteem), status, power, identity, and happiness - bringing under a single theoreticalumbrella...

This paper presents a dynamic model of election, government formation, and legislation in a parliamentary democracy with proportional representation in which the policy chosen in one period becomes the status quo for the next period. The electorate votes strategically by taking into account the...

Global games of regime change that is, coordination games of incomplete information in which a status quo is abandoned once a sufficiently large fraction of agents attacks it have been used to study crises phenomena such as currency attacks, bank runs, debt crises, and political change. We...

Global games of regime change-coordination games of incomplete information in which a status quo is abandoned once a sufficiently large fraction of agents attacks it-have been used to study crises phenomena such as currency attacks, bank runs, debt crises, and political change. We extend the...