According to the Leviathan-Model, fiscal federalism is seen as a binding constraint on a revenue-maximizing government. The competitive pressure of fiscal federalism is supposed to reduce public sector size as compared to unitary states. However, empirical results concerning the Leviathan...

The standard model of tax evasion based on the subjective expected utility maximization does not perform particularly well in econometric analyses: it predicts too little evasion and produces unsatisfactory econometric parameter estimates. The model is extended by looking at how the tax...

Tax competition is discussed as a source of inefficiency in international taxation and in fiscal federalism. Two preconditions for the existence of such effects of tax competition are that mobile factors locate or reside in jurisdictions with ceteris paribus lower tax rates and that taxes are...

New government spending must be approved by a referendum of citizens in many Swiss cantons. This decisionmaking procedure seems like a simple way to address citizen-legislator agency problems, but little systematic evidence is available concerning its effect on spending outcomes. We estimate...