Market power versus regulatory power in the Spanish electricity system, 1973-1996

This study not only establishes that the institutional changes (the change of political regime) and economic changes (the energy crisis) that occurred during the 70s and 80s had an important effect on business strategies within the Spanish electricity sector, but, above all, it shows how the resulting regulatory model was not the product of any clearly defined plan on the part of the Spanish authorities (as the majority Of authors seem to implicitly or explicitly maintain), but rather it arose from the dialectical interaction between companies which resisted losing the power of the market. and institutions which, in order to define any medium term energy policy in the future European domestic electricity market. required an increase in their regulatory power. (C) 2009 Elsevier Ltd All rights reserved.