Recruiting agents, or "programs" costly screen “applicants” in matching processes, and congestion in a market increases with the number of applicants to be screened. To combat this externality that applicants impose on programs, application costs can be used as a Pigouvian tax. Higher costs...

How do college students and postsecondary institutions react to changes in skill demand in the U.S. labor market? We quantify the magnitude and nature of response in the 4-year sector using a new measure of labor demand at the institution-major level that combines online job ads with geographic...

How does postsecondary human capital investment respond to changes in labor market skill demand? We quantify the magnitude and nature of this response in the U.S. 4-year sector. To do so, we develop a new measure of institution-major-specific labor demand, and corresponding shift-share...