Showing 1 - 10 of 2,333
This paper implements a method to identify and estimate treatment effects in a dynamic setting where treatments may occur at any point in time. By relating the standard matching approach to the timing-of-events approach, it demonstrates that effects of the treatment on the treated at a given...
Persistent link: https://www.econbiz.de/10004992796
In a large class of hazard models with proportional unobserved heterogeneity, the distribution of the heterogeneity among survivors converges to a gamma distribution. This convergence is often rapid. We derive this result as a general result for exponential mixtures and explore its implications...
Persistent link: https://www.econbiz.de/10005791803
I expose the risk of false discoveries in the context of multiple treatment effects. A false discovery is a nonexistent effect that is falsely labeled as statistically significant by its individual t-value. Labeling nonexistent effects as statistically significant has wide-ranging academic and...
Persistent link: https://www.econbiz.de/10009740949
A recent experimental programme for unemployed welfare recipients in the UK found that temporary earnings supplements combined with post-employment services led to a sustained rise in employment. This paper examines whether this was due to increases in employment entry or to reductions in...
Persistent link: https://www.econbiz.de/10011117316
We evaluate the effect of active labour market programs on the duration of unemployment in a reward or punish system. In Switzerland, unemployment benefits are conditional upon program attendance after 7 months of unemployment duration. In the evaluation we allow for selectivity affecting the...
Persistent link: https://www.econbiz.de/10005504444
This paper presents a new estimator for the mixed proportional hazard model that allows for a nonparametric baseline hazard and time-varying regressors. In particular, this paper allows for discrete measurement of the durations as happens often in practice. The integrated baseline hazard and all...
Persistent link: https://www.econbiz.de/10010730120
While many previous studies on temporary work have found disadvantages for temporary workers compared to workers with a permanent contract, this study makes the comparison to the alternative of unemployment. Applying a dynamic propensity-score matching approach based on British, German, and...
Persistent link: https://www.econbiz.de/10010764540
The papers published in this issue of the Rivista Internazionale di Scienze Sociali have been selected from those contributions presented at the workshop on ‘‘Employment opportunities and unemployment over the economic downturn’’ held on 18th May 2012 at the Universita` Cattolica del...
Persistent link: https://www.econbiz.de/10010786905
We re-analyze the effects of a Danish active labor market programme social experiment, which included a range of sub-treatments, including meetings with caseworkers, job search assistance courses, and activation programmes. We use newly developed non-parametric methods to examine how the effects...
Persistent link: https://www.econbiz.de/10011051705
We examine the impacts of time-limited unemployment insurance (UI) and active labor market programs (ALMP) on the duration and outcome of job search in Norway. We use a comprehensive simultaneous equations model accounting for i) the duration of unemployment spells; ii) their outcomes, iii)...
Persistent link: https://www.econbiz.de/10011051708