Measuring regulatory intensity by the Spanish Regions (1978-2009)

This paper constructs several objective indicators of regulatory intensity in the context of the Spanish decentralization since 1978. Our aim is to develop a quantitative measure of the levels of regulatory intensity set by different regions in Spain. The dynamic nature of the decentralization process requires that we take into account the initial institutional framework for decentralization and the successive transfers of powers to the regions. As a result, we obtain a series of variables that measure regulatory intensity across Spanish regions in the period 1978-2009.