We propose a method for estimating the mean impact of an assigned social program when it is not feasible to do a pre-intervention baseline survey but it is feasible to track ex-participants. In our triple-difference estimator, measured outcome changes are compared between continuing participants...

What happens to participants in a workfare program--a program that imposes work requirements on welfare recipients--when that program is cut? The authors compare the incomes of workfare participants in Argentina to those of nonparticipants and past participants after a severe contraction in...

What happens to participants in a workfare program--a program that imposes work requirements on welfare recipients--when that program is cut? The authors compare the incomes of workfare participants in Argentina to those of nonparticipants and past participants after a severe contraction in...

Credibility and transparency are at the core of the current debate about exchange rate regimes. The steady growth in the magnitude and variability of international capital flows has complicated the question of whether to use floating, fixed, or intermediate exchange rate regimes. Emerging market...