Transfer payments to poor families are increasingly conditioned on work, either via wage subsidies available only to workers or via work requirements in more traditional welfare programs. Although the effects of such programs on employment are fairly well understood, relatively little is known...

In this paper, we examine how public and private pension and health insurance systems affect the retirement transitions. In many countries, public and private pension eligibility, as well as access to health insurance varies between self-employed and wage and salary workers, and these...

The jackknife is a resampling method that uses subsets of the original database by leaving out one observation at a time from the sample. The paper outlines a procedure to obtain jackknife estimates for several inequality indices with only a few passes through the data. The number of passes is...