This volume is a collection of nineteen essays, seventeen of which summarize the economic history of the individual autonomous regions established in Spain as part of the transition to democratic government that began in 1975. The last two essays are valiant efforts to synthesize some of the information in the first seventeen. The first of the concluding essays discusses the persistence of pre-nineteenth-century structures in Spain during the nineteenth century. The second examines the relationship of the various autonomous regions within Spain to the European Union.