Empirical entry models provide a fruitful framework to analyze many interesting questions in Industrial Organization. We show how empirical models of free entry can be extended to allow for various kinds of entry restrictions. We first consider a model of regulated entry and a model of monopoly...

This paper investigates the role of distribution networks in explaining incumbency advantages in the European car market. We compare three approaches to incorporate the size of distribution networks in discrete choice models of product differentiation: as an extra product characteristic, as a...