We show that coordination failures may be part of an explanation for the demographic differences between rich and poor countries and their differing attitudes towards the use of child labor. Our analysis is carried out within a two-period, general equilibrium model with endogenous fertility,...

In this paper, I investigate the sustainability of optimal cooperative policies for the replenishment of a renewable resource shared by two countries. If the development of these nations constitutes a threat to the common stock, under what conditions can a social best (a Pareto optimum) be...

This paper documents empirical regularities in the foreign aid flows to developing countries over three decades. In spite of a large body of literature on foreign aid and its impact on recipients, surprisingly little is known about its business cycle characteristics. The authors show that for...

Extant estimates of the welfare cost of business cycles suggest that this cost is quite low and might well be minuscule. Those estimates are based on consumption data for the United States as a whole. The volatility of aggregate consumption, however, is much stronger at the state level. We argue...

This paper uses a heterogeneous agent model with liquidity constrained workers subject to employment shocks to study the feasibility of a system of unemployment accounts with the example of Oregon under various moral hazard scenarios. We determine the optimal policy parameter vector and compare...

that UI has no waiting period and agents are eligible forever. We then determine which level of benefits in the second model makes agents indifferent between both models. We apply this strategy for the unemployemnt insurance program in the United Kingdom to study how its generosity evolved over...