Abstract: | ABSTRACT The process of local decentralisation of public services delivery has attracted research attention because of the wide range of factors that induce governments to make this decision. Nonetheless, most such studies have focused on economic and financial aspects, ignoring the impact of political factors. The scarce previous research about political factors is the motivation for this study. We used panel data models based on 153 Spanish municipalities with populations over 50,000 for the period 1999–2007. The process of decentralisation is disaggregated according to the legal form of the entities: corporations and foundations. Our results show that more corporatisation processes are carried out in environments where political competition is lower and the party in power enjoyed greater support in the last elections. Additionally, decentralisation processes usually take place in the years immediately following elections, especially through foundations. Furthermore, both forms of decentralisation are more likely to be initiated by right-wing politicians. |