This paper examines the long-term effects of early sports selection using a regression discontinuity design. I show that Swedish track and field athletes who qualified for a one-time appearance with the junior national team at age 17 are less likely to quit sports and more likely to improve...

We investigate whether national borders within Europe hinder the assortative matching of workers to firms in a high skilled labor market. We characterize worker productivity as the ability to contribute to physical output and define firm productivity as the capacity to transform physical output...

We investigate whether national borders within Europe hinder the assortative matching of workers to firms in a high skilled labor market. We characterize worker productivity as the ability to contribute to physical output and define firm productivity as the capacity to transform physical output...

In many situations, agents take risks by choosing an action that increases their performance immediately, but that potentially leads to a large loss. The current paper studies how such risk-taking behavior depends on the level of competition that the agents face. We study a tournament model and...

This paper analyses the Relative Age Effect (RAE) in German elite youth soccer academies. We examine the efficiency of talent selection and the returns to training. Our results indicate a strong effect of players' birth dates on their probability of getting selected - and, thus, a waste of...

We follow workers' performance along an unbalanced panel dataset over multiple years and study how performance varies at the end of fixed-term contracts, in a labour market where some people face a mobility restricting clause (i.e., a noncompete clause). Focusing on the labour market of the...

This study investigates the impact of differences in consumers racial preferences on worker productivity through the example of the home advantage (HA) effect using data on wins in mens professional tennis from 2001 to 2020 (pre-COVID-19). We identify players racial affiliation as one of five...

This study analyses the development of loan players in the German Bundesliga from 2010/2011 to 2021/2022, motivated by the increasing importance of player loans in professional football and upcoming FIFA rule changes to reduce loans. The study analyses 378 loan transfers and compares them with...

We follow workers' performance along an unbalanced panel dataset over multiple years and study how performance varies at the end of fixed-term contracts, in a labour market where some people face a mobility restricting clause (i.e., a noncompete clause). Focusing on the labour market of the...