This paper studies the equilibrium size of countries. Individuals in small countries have greater influence over the nature of political decision making while individuals in large countries have the advantage of more public goods and lower tax rates. The model implies that (i) there exists...

In many situations there is a potential for conflict both within and between groups. Examples include wars and civil wars and distributional conflict in multitiered organizations like federal states or big companies. This paper models such situations with a logistic technology of conflict. If...

We model the trade-off between centralized and decentralized decision making over the provision of local public goods. Centralized decisions are made in a legislature of locally elected representatives, and this creates a conflict of interest between citizens in different jurisdictions. The...

In this paper I examine the incentives of regions to unite, to separate and to provide public goods. Separation allows for greater influence over the nature of political decision making while unification allows regions to exploit economies of scale in the provision of public goods. When public...

We look at a model where countries of di fferent size provide local public goods with positive spillovers. Matching grants can induce socially-e fficient expenditure levels, but countries can induce bailouts. We consider the characteristics of these bailouts in a subgame-perfect Nash equilibrium...

We analyze a simple model of local public good provision in a region comprising two districts, a city and a village. When districts remain autonomous and local public goods have positive spillover effects on the neighboring district, there is underprovision of public goods in both the city and...

We analyze a simple model of local public good provision in a country consisting of a large number of heterogeneous regions, each comprising two districts, a city and a village. When districts remain autonomous and local public goods have positive spillover effects on the neighbouring district,...

This paper studies the equilibrium size of countries. Individuals in smallcountries have greater influence over the nature of political decision mak-ing while individuals in large countries have the advantage of more publicgoods and lower tax rates. The model implies that (i) there exists...

This article presents a new theoretical perspective on the diversionary use of force. Players are partitioned into groups and choose how to allocate their resources to production, fighting against other groups, and fighting internally. The model gives a rationalist explanation of the group...

We model the trade-off between centralized and decentralized decision making over the provision of local public goods. Centralized decisions are made in a legislature of locally elected representatives, and this creates a conflict of interest between citizens in different jurisdictions. The...