that fix the number of pharmacies in a city, we use RDD to measure the effect of competition on sellers' ability to extract …

increase product prices, lower competition, and reduce the availability of new products in small markets. The model’s test is …

This paper analyzes the impact of labor market competition and skill-biased technical change on the structure of … compensation. The model combines multitasking and screening, embedded into a Hotelling-like framework. Competition for the most … perfect competition, the resulting efficiency loss can be much larger than that imposed by a single firm or principal, who …

governments that are prepared to bar competition in exchange for political rent. Our results show that the retail-import price …

of monopsonistic competition. Multiple equilibria arise because of a strategic complementarity in investment decisions. …

This paper develops a theory of consumer boycotts. Some consumers care not only about the products they buy but also …

Recent human capital theories predict that labor market frictions and product market competition influence firm …, product market competition does not have an effect on firm-sponsored training. We conclude that increasing competition through …

We consider a labour market model of oligopsonistic wage competition and show that there is a holdup problem although …

’ workers. Finally, Cournot competition takes place. When two product markets become integrated, that is, replaced by a market …