Reference: Challenge, January/February, 1979

We investigate the causes of civil war, using a new data set of wars during 1960-99. We test a `greed’ theory focusing on the ability to finance rebellion, against a`grievance’ theory focusing on ethnic and religious divisions, political repression and inequality. We find that greed...

Recent contributions to the economics of terrorism have given contradicting recommendations for campaigning against terrorism, from the proposal to deprive terrorists of their resources to the proposal of raising the opportunity costs of terrorism by increasing the wealth of the affected...

This paper estimates what characteristics (e.g. location, number of casualties, and type of attack) are associated with an Islamic terrorist attack. This is established by identifying the significant determinants of the probability that an attack had been carried out by Islamic terrorists. For...

In this paper, we examine the prospects for base realignment and closure in Peru and develop an initial strategy for the realignment and closure process. While previous research has focused primarily on the realignment and closure process in developed countries, we instead focus on the need for...

Most Favored Nation (MFN) status, trade embargoes and blockades have traditionally been used to entice nations to alter their behavior or to punish them for certain behavior. The intentions behind these policies are generally noble, at least on the surface. However, instituting these policies...

Market clearing is the central issue in macroeconomics. Two centuries of debate on Say’s Law indicates that the issue is not yet settled. This essay proposes that double coincidence is a necessary condition for market clearing, in addition to the equality of demand and supply at equilibrium...

For groups that must make several decisions of similar form, we define a simple and general mechanism that is designed to promote social efficiency. The mechanism links the various decisions by forcing agents to budget their representations of preferences so that the frequency of preferences...