This microeconometric study analyzes the effects of individual leisure sports participation on long-term labour market variables, on socio-demographic as well as on health and subjective well-being indicators for West Germany based on individual data from the German Socio-Economic Panel study...

There is a longstanding concern that material incentives might undermine prosocial motivation, leading to a decrease in blood donations rather than an increase. This paper provides an empirical test of how material incentives affect blood donations in a large-scale field experiment spanning...

Unlike other disability systems in developed economies, the Spanish system allows partiallydisabled individuals to work while receiving disability benefits. The puzzle is, however, thatemployment rates in this group of individuals are very low. The aim of this paper is tounderstand the...

This paper evaluates the relationship between job satisfaction and measures of health ofworkers using the German Socio-Economic Panel (GSOEP). Methodologically, it addressestwo important design problems encountered frequently in the literature: (a) cross-sectionalcausality problems and (b)...

Why do some leaders succeed while others fail? This question is important, but its complexitymakes it hard to study systematically. We examine an industry in which there are welldefinedobjectives, small teams, and exact measures of leaders’ characteristics. We showthat a strong predictor of a...

Research on self-employment has increased during recent years and particular attention has been paid to self-employment dynamics and the factors influencing entry and exit rates from self-employment. Using a large panel data set for Sweden, this paper investigates variations in recruitment to...

This paper provides an introduction and overview of my research on the Economics of Language. The approach is that language skills among immigrants and native-born linguistic minorities are a form of human capital. There are costs and benefits associated with this characteristic embodied in the...

We use HILDA data from 2001 - 2006 to analyse the source of the gender wage gap across public- and private-sector wage distributions in Australia. We are particularly interested in the role of gender segregation within sector-specific occupations in explaining relative wages. We find that,...

With the use of comparable data from seven West African capitals, we attempt to assess the rationale behind development policies targeting high rates of school enrolment through the prism of allocation of labour and returns to skills across the formal and informal sectors...

The Peter Principle states that, after a promotion, the observed output of promotedemployees tends to fall. Lazear (2004) models this principle as resulting from a regression tothe mean of the transitory component of ability...