In this episode of Policy Matters, hosts Franz Buscha and Matt Dickson talk to Alex Bryson, Professor of Quantitative Social Science at University College London. Alex is one of the UK’s leading figures in sports economics and he firstly explains what sports economics is and how it can be used to draw policy inferences in other more familiar areas of economics. Franz, Matt and Alex then discuss the findings of Alex’s paper looking at whether people discriminate against black players when picking their ‘fantasty football’ team and what this might tell us about labour market discrimination. How football referees’ performances are impacted by their employment contract and how having 50,000 vocal fans scrutinising their decisions affects their decision-making are other topics under discussion. Finally, Alex explains how data from baseball can help us understand individual effort choices when working as part of a team.