This paper discusses the economic referentials which underlie public intervention. First part presents our institutional approach. This one goes away from works based on rules as constraints or contracts between individualities. Our approach is based on rules as relations between actors which...

We consider Hotelling location games with global and local players. Global players are active in several markets, while local players act in a single market only. The decisive feature is that global players cannot tailor their product to each market but have to choose a location on the Hotelling...

Traditionally, there have been two separate telecommunications networks, one based on switches, the other based on routers. The switched network basically carried voice. The packet switched network basically carried data. Now voice is about to go packet switched too. Ultimately, both networks...

The term Systemic Risk belongs to the standard rhetoric of economic policy discussions related to the banking industry. Besides of the goal of protecting small depositors control of systemic risk is given as one of the main arguments for banking regulation. Various recent financial crises have...

Cross-national regulatory differences in safety, price and intellectual property protection are an inherent feature of the operating environment of the global pharmaceutical firm. Institutional, transaction cost and more recent ‘race to the bottom’ theories assume that regulation represents...

This note examines the Integrity Pact (IP) methodology proposed by Transparency International to confront the problem of corruption in public procurement. The examination draws from a decision model for participants developed elsewhere, in which the critical elements are shown to be the...

Traditionally, the financial regulation it used to structure itself on the basis of specialized organizations, each one responsible to supervise the intermediaries by the type of activity that was carried out. The current trend is toward an integrated model that reunite in one or two...

Local telecommunications competition was an important goal of the 1996 Telecommunications Act. We evaluate the consumer welfare effects of entry into residential local telephone service in New York State using household-level data from September 1999 to March 2003. We address the prevalence of...

In this paper, we evaluate the consumer welfare effects of entry into residential local phone service in New York State. Residential local phone service competition was an important goal of the 1996 Telecommunications Act. We provide a detailed evaluation of its effects on consumer welfare using...