The Covid-19 pandemic has induced worldwide natural experiments on the effects of crowds. We exploit one of these experiments currently taking place over several countries in almost identical settings: professional football matches played behind closed doors. We find large and statistically...

Ethnicity wage gaps in Great Britain are large and have persisted over time. Previous studies of these gaps have been almost exclusively confined to analyses of household data, so they could not account for the role played by individual employers, despite growing evidence of their wage-setting...

Competitions often suffer from biased judgments by officials tied to their social identities. In international cricket, home nation umpires favoured home teams, but neutral umpires were introduced successfully to address this bias. However, the COVID-19 pandemic prompted the return of home...

In April 2016, a National Living Wage replaced the National Minimum Wage for employees in the UK aged 25 and above, raising their statutory wage floor by 50 pence per hour. This uprating was almost double any in the previous decade and expanded the share of jobs covered by the wage floor by...

We investigate the relationship between physical attractiveness and the time people devote to video/computer gaming. Average American teenagers spend 2.6% of their waking hours gaming, while for adults this figure is 2.7%. Using the American Add Health Study, we show that adults who are...

We investigate how the incompleteness of an employment contract - discretionary and non-contractible effort - can affect an employer's decision about cutting nominal wages. Using matched employer-employee payroll data from Great Britain, linked to a survey of managers, we find support for the...

National payroll earnings data reveal that men are generally paid more than women when they enter firms. Although this hiring wage gap has narrowed over the past two decades, it still accounts for over half of the overall gender pay gap in Great Britain. Even when firms hire men and women into...

We gratefully acknowledge funding from ADR UK (Administrative Data Research UK) and the Economic and Social Research Council (Grant No. ES/T013877/1). The work is based on analysis of the research-ready datasets from the Annual Survey of Hours and Earnings (ASHE) (ONS, 2024a), Business Structure...