Does Tax Competition Tame the Leviathan?Marius Brülhart and Mario Jametti () Cahiers de Recherches Economiques du Département d'Econométrie et d'Economie politique (DEEP) from Université de Lausanne, Faculté des HEC, DEEP Abstract: We study the impact of tax competition on equilibrium taxes and welfare, focusing on the jurisdictional fragmentation of federations. In a representative-agent model of fiscal federalism, fragmentation among jurisdictions with benevolent tax-setting authorities unambiguously reduces welfare. If, however, tax-setting authorities pursue revenue maximization, fragmentation, by pushing down equilibrium tax rates, may under certain conditions increase citizen welfare. We exploit the highly decentralized and heterogeneous Swiss fiscal system as a laboratory for the estimation of these effects. While for purely direct-democratic jurisdictions (which we associate with benevolent tax setting) we find that tax rates increase in fragmentation, fragmentation has a moderating effect on the tax rates of jurisdictions with some degree of delegated government. Our results thereby support the view that tax competition can be second-best welfare enhancing by constraining the scope for public-sector revenue maximization. Keywords: tax competition; optimal taxation; government preferences; fiscal federalism; direct democracy (search for similar items in EconPapers) Downloads: (external link) Related works: Access Statistics for this paper More papers in Cahiers de Recherches Economiques du Département d'Econométrie et d'Economie politique (DEEP) from Université de Lausanne, Faculté des HEC, DEEP |
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