and quantity competition) and also optimal regulation. Accounting for the several effects of regulation on the unregulated …We study the regulation of a utility firm which is active in a competitive unregulated sector as well. If the firm … market, we show the existence of an informational externality, in that regulation provides useful information to the rival …

competition in information and good markets, and the making of public policies. Media are undergoing constant change in many … distribution channels, the convergence process enable new product, new substitution pattern and a different kind of competition … original media. Regulation and policy follow the same pattern, and need to become more horizontal and media independent. The …

The main objective of this article is to analyze the economic fundamentals of an asymmetric regulation, as the one in … place in local telephony in Chile, and to discuss the main effects on market competition of different regulatory changes … that has been discussed in the Chilean case. The Chilean telecommunication regulation is asymmetric because there are some …

controls the incumbent rail service company, Trenitalia. RFI also reported to the Office of Rail Regulation (URSF) of the …

Emission trading has become recently more and more import in environmental regulation. In the context of controlling …