We examine the behaviour of the nonparametric maximum likelihood estimator (NPMLE) for a discrete duration model with unobserved heterogeneity and unknown duration dependence. We find that a nonparametric specification of either the duration dependence or unobserved heterogeneity, when the other...

I examine the effects of the introduction of the Spouse's Allowance to the Canadian Income Security system on the retirement behavior of couples. This policy intervention provides an excellent opportunity to investigate how income security programs affect the timing of retirement. The structure...

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The correlation of occupational gender composition and wages is the basis of pay equity/comparable worth legislation. A number of previous studies have examined this correlation in US data, identifying some of the determinants of low wages in ``female jobs'', as well as important limitations of...

Several recent studies have found that earnings inequality in Canada has grown considerably since the late 1970's. Using an extraordinary data base drawn from longitudinal income tax records, we decompose this growth in earnings inequality into its persistent and transitory components. We find...

How and whether judges should be held accountable is a key issue in the design of a legal system. Thirty-seven of the forty-eight continental states use some method of judicial selection which involves a direct role for citizens in selecting or re-appointing the judiciary. We identify two...

How and whether judges should be held accountable is a key issue in the design of a legal system. Thirty-seven of the forty-eight continental states use some method of judicial selection which involves a direct role for citizens in selecting or re-appointing the judiciary. We identify two...