We develop a theory of interstate conflict in which the degree of genealogical relatedness between populations has a positive effect on their conflict propensities because more closely related populations, on average, tend to interact more and develop more disputes over sets of common issues. We...

Austrian insights on the limits of central planning, the pervasiveness of knowledge problems, and the importance of the entrepreneur in coordinating social change have yielded substantive contributions to the literature on how individuals and communities respond to both natural and unnatural, or...

In this paper we extend the well known "agreeing-to-disagree" and "no-trade" results from economics and game theory to international relations. We show that two rational countries should never agree to go to war when war is inefficient and when rationality is common knowledge. We argue that this...

The study of peacekeeping from an economics perspective is a fairly recent phenomenon. This chapter surveys three research areas pursued by economists in analyzing peacekeeping. The first research strand examines the theory and empirics of peacekeeping financing and burden sharing, while the...

Violent conflict destroy resources. It generates "destruction costs." These costs have an important effect on individual's decisions to cooperate or conflict. We develop two models of conflict: one in which conflict's destruction costs are independent of individuals' investment in "arms" - the...

Violent conflict destroys resources. It generates “destruction costs.” These costs have an important effect on individuals' decisions to cooperate or conflict. We develop two models of conflict: one in which conflict's destruction costs are independent of individuals' investments in...

Does economic inequality diminish the capacity of democracies to extract voluntary sacrifice? And does inequality undermine citizen's willingness to do their civic duty when the state is under threat? We address these questions by linking income inequality with people's willingness to fight for...

Can inequality in rewards result in an erosion in broad-based support for meritocratic norms? We hypothesize that unequal rewards between the successful and the rest, drives a cognitive gap in their meritocratic beliefs, and hence their social preferences for redistribution. Two separate...

This paper studies the influence of interregional inequality within countries on internal con-flicts. Regional inequalities are measured by the population-weighted coefficient of variation of regional GDP per capita. As the main innovation, I use a panel data set of country-level re- gional...

This paper studies the influence of interregional inequality within countries on internal conflicts. Regional inequalities are measured by the population-weighted coefficient of variation of regional GDP per capita. As the main innovation, I use a panel data set of country-level regional...