Bulletin n. 3/2011 | ||
February 2012 | ||
Eckhard Janeba, John Douglas Wilson |
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Optimal fiscal federalism in the presence of tax competition | ||
in Journal of Public Economics , Volume 95, Issues 11–12 , 2011 , 1302–1311 | ||
This paper models the optimal division of public good provision between central and regional governments. ► The optimal division involves a tradeoff between the inefficiencies from tax competition at the regional level and the inefficiencies from inefficient legislative behaviour at the central level, where public good provision is controlled by a minimum winning coalition. ► In our main model, complete centralization is never optimal: regional governments should always supply some public goods. ► It is possible for complete decentralization to be optimal. ► If the model is extended to allow regions to top off centrally-provided public good supplies, complete centralization may be optimal, but only if the inefficiencies in centralized provision are sufficiently small. | ||