How is economic policy made? In this paper we study a key determinant of the answer to the question: lobbying by fi…rms. Estimating a binary choice model of …firm behavior, we fi…nd signifi…cant evidence for the idea that barriers to entry induce persistence in lobbying. The existence of...

We study the impact of skilled immigrants on the employment structures of U.S. …firms using matched employer-employee data. Unlike most previous work, we use the …firm as the lens of analysis to account for a greater level of heterogeneity and the fact that many skilled immigrant admissions...

This study evaluates the impact of high-skilled immigrants on US technology formation. We use reduced-form specifications that exploit large changes in the H-1B visa program. Higher H-1B admissions increase immigrant science and engineering (SE) employment and patenting by inventors with Indian...