German social security records involve an indicator for part-time or full-time work. In 2011, the reporting procedure was changed suggesting that a fraction of worker recorded to be working full-time before the change were in fact part-time workers. This study develops a correction based on...

Using within-family variation from twins and siblings, I find that smokers earn approximately 16% less than nonsmokers. Possible explanations for this earning difference are addiction-related productivity declines and earning reductions from higher health insurance costs. To investigate further,...

Wage mobility reduces the persistence of wage inequality. We develop a framework to quantify the contribution of employer-to-employer movers to aggregate wage mobility. Using three decades of German social security data, we find that inequality increased while aggregate wage mobility decreased....

Using two polygenic scores (PGS) for educational attainment in a biomedical study of all those born in a single week in Great Britain in 1958 we show that the genetic predisposition for educational attainment is associated with labour market participation and wages over the life- course for men...

This paper uses microdata from the Labor Force and Household Surveys conducted in Afghanistan to show the wage premium differences for education between men and women, documenting a significantly larger premium for women. This sharp distinction is causal as demonstrated by analysis of the...

In addition to realized earnings and employment shocks, forward-looking individuals are presumed to condition their consumption and labor supply decisions on their subjective beliefs about future labor market risks. This paper analyzes these perceptions of earnings and employment risks using...

Between 2004 and 2018, the spread of wages in Mexico's private labor sector remained stable. Nonetheless, the underlying factors behind salary dispersion underwent significant shifts. To uncover these changes, we analyze an employer-employee dataset comprising the near-universe of Mexico's...

Firms commonly use probation to evaluate new hires before making long-term commitments. Workers accepting jobs with a high initial risk of dismissal may expect compensation for this risk. Utilizing an original dataset of Japanese online job ads, this study employs propensity score matching and...

We investigate differences in earnings penalties associated with working from home (WFH) between groups of gender and race before and during the COVID-19 pandemic in Brazil. Using a large and nationally representative longitudinal dataset, we show that the earnings penalty associated with WFH...

This paper aims to estimate the association between, on the one hand, the hourly wages of private sector employees in Brazil, and, on the other, a doctorate degree and overeducation of workers with a Ph.D. The study is based on microdata from the Annual Social Information Report (Rais) for the...