Using administrative data from the state of Georgia, this paper finds that, on average, across all firms, employing undocumented workers reduces a firm’s hazard of exit by 19 percent. The advantage to firms from employing undocumented workers increases as more firms in the industry do so,...

The Great Recession has had a disproportionately negative effect on working men compared to working women in many OECD countries and led to gender convergence in aggregate unemployment rates. In this paper we seek the sources of this recent convergence by using Social Security records on...

Several empirical studies showed that it is not the level of entrepreneurial activity itself, but the (long-term) survival and growth of new firms that determine the direct and indirect contribution of new businesses to regional employment. To this end, the aim of this paper is to analyze the...

In their IZA Discussion Paper 10247, Johansson and Lee claim that the main result (Proposition 3) in Abbring and Van den Berg (2003b) does not hold. We show that their claim is incorrect. At a certain point within their line of reasoning, they make a rather basic error while transforming one...

Using data from the German Socio-Economic Panel Study (GSOEP), we analyze whether necessity entrepreneurs differ from opportunity entrepreneurs in terms of self-employment duration. Using univariate statistics, we find that opportunity entrepreneurs remain in self-employment longer than...

Using longitudinal income-tax registers, we study how past labour market outcomes affect current labour market transition rates. We focus on hysteresis effects of the durations and incidence of previous spells out of work. We estimate flexible multi-state Mixed Proportional Hazard specifications...

We develop a regression decomposition technique for hazard rate models, where the difference in observed rates is decomposed into components attributable to group differences in characteristics and group differences in effects. The baseline hazard is specified using a piecewise constant...

This research addresses labor market transformation in Russia. It elaborates on the theory of job search and focuses on the following issues: (1) evaluation of the re-employment probabilities (hazard rates) for different socio-economic groups; and (2) estimation of wage offer distribution for...

With the exception of holders of default-free instruments, a key risk run by investorsis credit risk. To meet the need of investors to hedge this risk, the market uses creditderivatives.The South African credit derivatives market is still in its infancy and only the verysimplistic instruments...