Does the project of acquisition of Endesa, one of the two largest Spanish electricity producers, by Gas Natural, the natural gas Spanish incumbent, raise risks of anticompetitive effects? What remedies may eliminate them, if any? Spanish Authorities have to give answer to both questions to clear...

This study applies non-parametric and parametric tests to assess the efficiency of electricity distribution companies in Germany. Traditional issues in electricity sector benchmarking are addressed, such as the role of scale effects and optimal utility size, as well as new evidence specific to...

This letter provides a textbook example of an econometric analysis of the integration between two commodity markets and the subsequent price convergence or absence thereof. Price relations between spot markets are analysed for natural gas in Europe. The European market for natural gas is...

Infrastructure restructuring is one of the major elements of structural reforms in transition economies because of its expected large economic and social impact. This article aims to assess the role of infrastructure policy in economic development in transition countries in general and Ukraine...