We study how the returns to higher education evolved in France during a period of educational expansion. We study possible changes in the mix of unobservable characteristics of the graduate population. Using a finite mixture model with latent types, we estimate type-specific log-wage, experience...

We study how the returns to higher education evolved in France during a period of educational expansion. We study possible changes in the mix of unobservable characteristics of the graduate population. Using a finite mixture model with latent types, we estimate type-specific log-wage, experience...

Theory and evidence from the behavioral science literature suggest that the widespread and rising use of lingua francas in the workplace may impact the ethical decision-making of individuals who must use foreign languages at work. We test the impact of foreign language usage on individuals’...