“Dualism” in the structure of production across sectors of the US economy, employment bysector, productivity levels and growth, real wages, and intersectoral terms-of trade increasedmarkedly between1990 and 2016. The discussion focuses on 16 sectors. Seven were “stagnant” --...

We use firm-level data from 10 European countries to establish several new stylized facts about firms’ labor market power. First, we find the pervasive presence of labor market power across countries and sectors, measured by average and median markdowns above unity. Second, focusing on the...

Using linked employer-employee data, I compute firm-level measures of the labor supply elasticity facing each private non-farm firm in the US. I provide the first direct evidence of the positive relationship between a firm's labor supply elasticity and the earnings of its workers. I also...

We estimate the labor market power of over 13,000 manufacturing establishments across 82 low and middle-income countries around the world. Within local labor markets, larger and more productive firms have higher wage markdowns and pay lower wages. Labor market power across countries exhibits a...

This paper shows that self-employment opportunities shape the market power of employers in low-income countries, with implications for industrial development. Using data from Peru, we document substantial employer concentration and high self-employment rates across manufacturing local labor...

The fall of labor's share of GDP in the United States and many other countries in recent decades is well documented but its causes remain uncertain. Existing empirical assessments of trends in labor's share typically have relied on industry or macro data, obscuring heterogeneity among firms. In...

The recent fall of labor's share of GDP in numerous countries is well-documented, but its causes are poorly understood. We sketch a "superstar firm" model where industries are increasingly characterized by "winner take most" competition, leading a small number of highly profitable (and low labor...