Pharmaceutical price control has achieved attentions of policy makers in the world. Japanese pharmaceutical market provides a good case study for price control. First, the Japanese pharmaceutical market has been tightly regulated by price control. Second, the difference between the official...

The access pricing problem emerges when a vertically integrated firm (the incumbent) provides an essential service in the upstream market, to an entrant. Both firms produce a final service and compete in the downstream market. The standard treatment of this problem has been to add the access...

This article lays down economic principles that should govern electricity transmission pricing when peak-load pricing is used to set tariffs. Transmission systems perform three different functions: to transport energy, to substitute for generation capacity, and to increase competition in the...

Este artículo explora a través de un mismo modelo básico las características fundamentales que determinan si es socialmente preferible concesionar versus privatizar un servicio público con características monopólicas. Los principales resultados de este trabajo son que la opción de...

The paper analyzes calling party pays access pricing policies in a General Equilibrium two ways access charge model with consumers that choose between different telecommunication providers, and benefit from making calls to other consumers and from the calls that they receive. We obtain that...

This paper examines firms' incentive to make irreversible investments under an open access policy with stochastically growing demand. Using a simple model, we derive an access-to-bypass equilibrium. Analysis of the equilibrium confirms that the introduction of competition in network industries...

This paper studies the probability of survival of the manufacturing plants that start producing in Chile in the period 1979-1999 using a proportional hazards model. Opposing previous empirical international evidence, the survival diminishes with age, initial size, and with the rate of growth of...

This paper is concerned with the general question of the provision of information by financial intermediaries to their customers. Specifically, it analyzes the different ways the market can be organized and its effects on pricing and the level of information investors obtain. We find that market...