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We study the regulation of a utility firm which is active in a competitive unregulated sector as well. If the firm … and quantity competition) and also optimal regulation. Accounting for the several effects of regulation on the unregulated … market, we show the existence of an informational externality, in that regulation provides useful information to the rival …
Persistent link: https://www.econbiz.de/10005124135
The paper studies the impact of market integration on investment incentives in non-competitive industries. It distinguishes between investment in transportation and production cost-reducing technologies. Each domestic firm is controlled by a national regulator in a common market made of two...
Persistent link: https://www.econbiz.de/10005012490
The aim of this Paper is to evaluate simultaneously market power and the incentives faced by carriers to improve efficiency, taking into account the regulatory changes that have affected the European airline industry. We construct and estimate a model that includes demand, capacity, and cost...
Persistent link: https://www.econbiz.de/10005667136
We study the effect of entry on costs and competition in the Portuguese mobile telephony industry. We construct and estimate a model that includes demand, network, and cost equations. The latter accounts for inefficiency and cost reducing effort. We show that failure to account for cost reducing...
Persistent link: https://www.econbiz.de/10005791373