Using a large, individual-level wage data set, we examine the impact of a major technological innovation - the steam engine - on skill demand and the wage structure in the merchant shipping industry. We find that the technical change created a new demand for skilled workers, the engineers, while...

Using a large, individual-level wage data set, we examine the impact of a major technological innovation - the steam engine - on skill demand and the wage structure in the merchant shipping industry. We find that the technical change created a new demand for skilled workers, the engineers, while...

This paper analyzes whether technological change improves equality of labor market opportunities by decreasing returns to parental background. We find that in Germany during the 1990s, computerization improved the access to technologyadopting occupations for workers with low-educated parents,...

A vast literature aimed at understanding the nature and causes of wage inequality focuses on the skill premium as a key object of interest. In an environment where both the skill premium and the share of skilled workers are changing, however, the between-skill-group component of inequality may...

Despite the lower quality of education provided Africans compared with whites in South Africa, the percentage wage gains associated with additional years of primary, secondary, and higher education are substantially larger for Africans than for whites in 1993, and they increase for both race...

Randomized field experiments designed to better understand the production of human capital have increased exponentially over the past several decades. This chapter summarizes what we have learned about various partial derivatives of the human capital production function, what important partial...

Sleep studies suggest that girls go to sleep earlier, are more active in the morning, and cope with sleep deprivation better than boys. We provide the first causal evidence on how gender differences in sleep cycles can help explain the gender performance gap. We exploit over 240,000...