Prices and Regional Variation in Welfare

One would expect regional differences in prices to influence conclusions concerning levels and distributions of well-being. Although there is anecdotal evidence of significant price dispersion across regions, there is no governmental source of data that measures differences in price levels. In this paper I integrate estimates of regional prices with expenditure data from the Consumer Expenditure Surveys to assess the influence of price differences on living standards in the United States. While prices have little effect on inequality, estimates of poverty and the standard of living change substantially with the inclusion of regional price variation.     

Consumer Choice and the Popular Music Industry: A Test of the Superstar Theory

The superstar model predicts skewness of market outcomes and returns to artist quality. We test and confirm these predictions using a unique data set on popular music.     

The role of foreign currency debt in financial crises: 1880–1913 versus 1972–1997

We show that exposure to foreign currency debt does not necessarily increase the risk of having a financial crisis. Some countries do not suffer from financial fragility despite original sin. Before 1913 British offshoots and Scandinavia afflicted with it avoided financial meltdowns. Today many advanced countries have original sin, but few have had crises. In both periods, aggregate balance sheet mismatches are associated with a greater likelihood of a crisis. The evidence suggests that foreign currency debt is dangerous when mis-managed. This is part of the difference between developed countries and emerging markets both of which borrow in foreign currency.