Using the Young Finns Study (YFS) combined with the Finnish Linked Employer-Employee Data (FLEED) we show that quantities of creatine measured in 1980 prior to labour market entry affect labour market outcomes over the period 1990-2010. Those with higher levels of creatine (proxied by urine...

The paper investigates whether unionisation has a spillover effect on wellbeing by comparing non-members in union and non-union workplaces. To this end, it adapts the social custom model of trade unions and goes on to conduct empirical analyses using linked employer-employee data and alternative...

Using micro-data on six surveys the Gallup World Poll 2005-2023, the U.S. Behavioral Risk Factor Surveillance System, 1993-2022, Eurobarometer 1991-2022, the UK Covid Social Survey Panel, 2020-2022, the European Social Survey 2002-2020 and the IPSOS Happiness Survey 2018-2023 we show...

Using data from the United States and Europe on nearly two million respondents we show the partial correlation between union membership and employee job satisfaction is positive and statistically significant. This runs counter to findings in the seminal work of Freeman (1978) and Borjas (1979)...