Although an inverse relationship between sickness absence and unemployment has been documented in a number of studies using either quarterly or annual data from different countries with varying institutional frameworks, it is not yet clear whether this empirical regularity is due to changes in...

We econometrically evaluate the performance effects of a six month e-learning programme in a large retail chain with monthly data on sales revenue, for four years using panel regressions. Participants in early cohorts show positive performance effects during training periods that depreciate...

Starting in January 2003, Germany implemented the first two so-calledHartz reforms, followed by the third and fourth packages of Hartzreforms in January 2004 and January 2005, respectively. The aim of thesereforms was to accelerate labor market flows and reduce unemploymentduration. Without...

We investigate job competition among job seekers and vacancy competition among firms extending the job competition model proposed by Anderson and Burgess (Anderson, P.M., Burgess, S.M., 2000. Empirical matching functions: Estimation and interpretation using state level data. Review of Economics...

This paper sheds new light on the role of regional labor market conditions for regional mobility. We study competition for vacant jobs along two dimensions - between employed and unemployed job searchers, and between resident and non-resident job searchers - within a simple matching framework....

This paper empirically investigates the matching process of job seekers and job vacancies, on different occupational labor markets, and reveals the relative importance of supply and demand factors, and frictions in the job creation process. Using data from German administrative records, we...

This paper investigates the efficiency of the matching process between job seekers and vacancy posting firms in West Germany, using variation across labour market regions and across time. The results of a stochastic frontier analysis shed new light on the extent of and regional differences in...

We investigate one possible explanation for observed rates of corrupt behavior namely that individual decision makers who frequently engage in illegal actions may underestimate the overall probability of being caught. This might in particular be true for petty corruption where small amounts of...

In games of social learning individuals tend to give too much weight to their own private information relative to the information that is conveyed by the choices of others (Weizsäcker, 2010). In this paper we investigate differences between individuals and small groups as decision makers in...

We investigate the impact of trust in authorities on tax compliance within a controlled laboratory setting. Embedded in two hypothetical tax systems with high and low power of authorities respectively, we gradually increase trust in authorities in form of tax knowledge about public expenditures...