pricing. In this case, there is only one price for each good or service, although prices may vary from one category of …

performances and pricing. We estimate those models on French panel data. We find that the choice by the local authority depends on …

services in order to compare their performance and pricing. We estimate the models from panel data in France. We show that the …

French water school"": the organization of the sector, the public service nature of the activities and the regulation system …

through which competition can be introduced in telecommunications markets, that is the access pricing rules. I compare the … efficient component pricing rule, the Ramsay pricing rule, the global price cap rule, and show how the latter could in fact be … increasing competition with soft or light-handed regulation. I then conclude by raising some neglected albeit important issues …

competitors, and finally we comment on the above interventions in light of the economic theory of regulation and the theory of …