This paper identifies a new reason for giving preferences to the disadvantaged using a model of contests. There are two forces at work: the effort effect working against giving preferences and the selection effect working for them. When education is costly and easy to obtain (as in the U.S.),...

This paper uses sequential stochastic dominance procedures to compare the joint distribution of health and income across space and time. It is the first application of which we are aware of methods to compare multidimensional distributions of income and health using procedures that are robust to...

Why did the War on Poverty give way to the war on welfare? Many in the United States saw the welfare reforms of 1996 as the inevitable result of twelve years of conservative retrenchment in American social policy, but there is evidence that the seeds of this change were sown long before the...