We introduce a simple measure of risk aversion in the large. Besides satisfying properties which are conceptually analogous to the usual properties of the Arrow-Pratt measure, the index of risk aversion in the large leads to a stronger concept of decreasing risk aversion, which necessarily imp...

Following the high variability of floating exchange rates after the collapse of the Bretton-Wood System, policymakers have increasingly relied on weighted exchange rate indexes (nominal effective exchange rate index) or indexes of competitiveness (real effective exchange rate or...

This paper takes a skeptical view of the theory that the slight decline in young women's labor-force participation from 1985 to 1990 can be explained by the fact that there are fewer women now in their early twenties than there are men in their late twenties so that women currently have more...

Suppose that your choice between uncertain financial prospects is made more difficult by two independent contextual uncertainties concerning the size of your existing wealth. One contextual uncertainty has a greater spread than the other. If you could resolve one of these contextual...