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...

We analyze the performance outcomes of National Hockey League (NHL) players over 18 seasons (1990-1991 to 2007-2008) as a function of the demographic conditions into which they were born. We have three main findings. First, larger birth cohorts substantially affect careers. A player born into a...

This paper compares early childhood enrichment programs that promote social mobility for disadvantaged children within and across generations. Instead of conducting a standard meta-analysis, we present a harmonized primary data analysis of programs that shape current policy. Our analysis is a...

The General Educational Development (GED) credential is issued on the basis of an eight hour subject-based test. The test claims to establish equivalence between dropouts and traditional high school graduates, opening the door to college and positions in the labor market. In 2008 alone, almost...

Italy's secondary school system has faced funding constraints for many years which limits availability of new permanent job slots for teachers. When permanent posts do arise they are allocated mostly on seniority while merit only plays a small role. Thus, the age distribution of teachers in...

This paper estimates the marginal returns to college for individuals induced to enroll in college by different marginal policy changes. The recent instrumental variables literature seeks to estimate this parameter, but in general it does so only under strong assumptions that are tested and found...

Using nationally representative workplace data for Britain we identify the partial correlation between workplace wages and the percentage of migrants employed at a workplace. We find wages are lower in workplaces employing a higher percentage of migrants, but only when those migrants are non-EEA...

This paper draws attention to an increase in the size of the union membership wage premium in the UK public sector relative to the private sector. We find the public sector membership wage premium is approximately double that in the private sector controlling for a full range of individual, job...

Using data tracking all those born in a single week in Great Britain in 1958 through to their mid-50s we observe an inverse U-shaped gender wage gap (GWG) over their life-course: an initial gap in early adulthood widened substantially during childrearing years, affecting earnings in full-time...

Using matched employer-employee data from the 2004 and 2011 Workplace Employment Relations Surveys (WERS) for Britain we find a raw gender wage gap (GWG) in hourly wages of around 0.18-0.21 log points. The regression-adjusted gap is around half that. However, the GWG declines substantially with...