We propose a general model of monopolistic competition, which encompasses existing models while being flexible enough to take into account new demand and competition features. Using the concept of Frechet differentiability, we determine a general demand system. The basic tool we use to study the...

This paper estimates a discrete choice model for combination of mobile tariffs and handsets using a crosssection of 11,000 new customers from a European telecommunications carrier. It mainly focuses on the valuation of tariff price, handset subsidy and price of the handset. On the one hand, a...

Mobile-only users are usually considered as a consequence of fi xed-mobile substitution. Via a unique dataset based on a a large European country survey and consumers invoice data, this study reveals heterogeneous preferences for fixed services among consumers. The data is fitted in a mixed...

Recent research shows that urban heritage can be an important factor of residential location choice, and that especially highly educated households are attracted by the presence of cultural heritage. In this paper, we use a location choice model to investigate the attractiveness of neighborhood...