Abstract Actual and potential competition is a powerful source of discipline on the pricing behavior of firms. This paper extends the empirical literature on the pro-competitive impact of policy reforms by investigating the effects on price markups of barriers to both domestic and foreign entry...

Actual, and potential competition is a powerful source of discipline on the pricing behavior of firms with market power. The authors develop a simple model that shows that the effects of new entry, and import competition on industry price-cost markups, depend on country size. The authors...

Since the early 1990s numerous countries have adopted or strengthened competition legislation. Kee and Hoekman investigate the impact of competition law on industry markups over time and across a large number of countries. They find both domestic and foreign competition to be major sources of...

Country size matters in determining the effectiveness of domestic and foreign competition on pricing behavior in manufacturing. Removing barriers to the entry of new firms reduces markups more in large countries, while removing barriers to imports reduces markups more in small countries.Actual...