Using panel data for nearly all service providers in a single industry sector, we examine productivity responses to changes in competition in the United States. The sector offers workplace employee representation through trade union branches which compete with one another for union members whose...

Using panel data for nearly all service providers in a single industry sector, we examine productivity responses to changes in competition in the United States. The sector offers workplace employee representation through trade union branches which compete with one another for union members whose...

Mobility is a driving force in the labor market. It is especially crucial as higher education is concerned as it enlarges the opportunities of students and graduates or skilled workers, respectively, and affects the returns to their investment in education. Mobile students and graduates react to...