We analyze the e ff ect of self-confidence on performance using data from top-level profes- sional biathlon competitions. Biathlon combines two independent tasks: cross-country skiing and rifle shooting. We exploit this dual nature of the sport by using weather conditions af- fecting performance...

We analyze the effect of self-confidence on performance using data from top-level professional biathlon competitions. Biathlon combines two independent tasks: cross-country skiing and rifle shooting. We exploit this dual nature of the sport by using weather conditions affecting performance on...

Social distancing is important to slow the community spread of infectious disease, but it creates enormous economic and social cost. Thus, it is important to quantify the benefits of different measures. We study the ban of mass gatherings, an intervention with comparably low cost. We exploit...

This paper analyzes the labor market for collegiate football players and argues that professional football teams have discriminating preferences when making their hiring decisions. An empirical analysis of panel data of 32 NFL teams in recent seasons is carried out to test the effects of such...

Differences in labor market outcomes for women and men are highly persistent. Apart from discrimination, one frequently mentioned explanation could be differences in the attitude toward competition for both genders. Abundant empirical evidence indicates that multiple influences shape attitudes...

I analyze how general practitioners (GPs) indirectly affect their patients' employment outcomes by deciding on the length of sickness absences. I use an instrumental variables framework where spell durations are identified through supply-side certification measures estimated from the data. I...

I analyze how general practitioners (GPs) indirectly affect their patients' employment outcomes by deciding on the length of sickness absences. I use an instrumental variables framework where spell durations are identified through supply-side certification measures estimated from the data. I...