The optimal degree of decentralization depends on the importance of inter-state externalities of local policies. We show that inter-state externalities are determined by the spatial distribution of interest groups within the country. Interest groups who have multi-state scope internalize...

In an economy with weak economic and political institutions, the major institutional choices are made strategically by oligarchs and dictators. The conventional wisdom presumes that as rent-seeking is harmful for oligarchs themselves, institutions such as property rights will emerge...