We analyse the characteristics of workers who provide work on the basis of a civil or commercial contract, but who are dependent on or integrated into the firm for which they work. We argue that these dependent self-employed lose their rights under labour law, receive less favourable benefits...

There is widespread belief that workers in temporary agency work (TAW) are subject topoorer working conditions, in particular pay, than comparable workers in the rest of theeconomy. The first aim of this analysis is to quantify the wage penalty, if any, for workers inTAW. Secondly, we analyze...

We analyze data from top-tier professional athletes and find that female and male athletes differ in the timing and in the extent of their reactions to a change of the rules which increased the risk of failure. Male athletes increased risk-taking in the more risky environment immediately after...

Many countries have reduced the generosity of disability benefits while making them more activating – yet few studies have examined how employment rates have subsequently changed. We present estimates of how the employment rates of older workers with poor health in 13 high-income countries...

We analyze performance under pressure and estimate the causal effect of audience size on the success of free throws in top-level professional basketball. We use data from the National Basketball Association (NBA) for the seasons 2007/08 through 2015/16. We exploit the exogenous variation in...

We estimate sickness absences on Mondays and Fridays which fall between a weekend and public holidays, so called "bridging days". Many public holidays change their day of the week over the years. We find that sickness absences are considerably lower on bridging days than on regular Mondays and...

We analyze the effect of the coach's gender on risk-taking in women sports teams using data taken from National Collegiate Athletic Association (NCAA) basketball games. We find that the coach's gender has a sizable and significant effect on risk-taking, a finding that is robust to several...

We determine workforce composition and wages in firms in the presence of productivity spill-overs between co-workers. In equilibrium, workers' wages depend on the production structure of firms, own group size, and aggregate workforce composition in the firm. We estimate the wage effects of...

We analyze gender differences in risk-taking in high-pressure situations. Using novel data from professional athletes (NBA and WNBA), we find that male teams increase their risk-taking towards the end of matches when a successful risky strategy could secure winning the match. Female teams, in...

We analyse the consequences of starting a wage subsidised job, quot;marginal employmentquot;, for unemployed workers. Marginal employment is a type of wage subsidy paid to unemployed workers and they do not lose their unemployment benefits if the wage is below a certain threshold. We ask if the...