Alum Gaurav Khanna (Ph.D. '16), and Munseob Lee recently released and NBER working paper, High-Skill Immigration, Innovation, and Creative Destruction.
Economists have identified product entry and exit as a primary channel through which innovation impacts economic growth. In this paper, we document how high-skill immigration affects product reallocation (entry and exit) at the firm level. Using data on H-1B Labor Condition Applications (LCAs) matched to retail scanner data on products and Compustat data on firm characteristics, we find that H-1B certification is associated with higher product reallocation and revenue growth. A ten percent increase in the share of H-1B workers is associated with a two percent increase in product reallocation rates -- our measure of innovation. These results shed light on the economic consequences of innovation by high-skill immigrant to the United States.