The rate of incarceration has increased dramatically in the U.S. since 1980. We explore the implications of this increased incarceration on national poverty measurement using micro data for the period 1979-1997. We make use of an as-yet unexplored data set on prisoner earnings, in conjunction...

This paper proposes an alternative formulation for the Sen-Shorrocks index of poverty intensity for survey data with sampling weights, and decomposes the Sen-Shorrocks index into the poverty rate, the average poverty gap ratio among the poor, and the overall Gini index of poverty gap ratios....

This paper uses estimates of the Sen-Shorrocks-Thon measure of poverty intensity in Canadian provinces, and the 95% confidence interval surrounding such estimates, for 1984, 1989 and 1991-1996 to compare Canadian provinces over time and internationally. Coinciding with more general social...