This article analyzes the nonenvironmental welfare costs of an environmental tax reform using a numerical intertemporal general equilibrium model for the Norwegian economy. By exploiting existing tax wedges in the labor market and between consumption and saving, the total nonenvironmental welfare effect of the tax reform is positive. The article also analyzes how imperfect price expectations fo...

In this paper we study political-economy determinants of the differentiation of environmental taxes between sectors. Using a common-agency model, we provide predictions on tax differentiation which are then tested using data from the German Ecological Tax Reform. As the reform is revenue neutral and reduces labor costs, tax differentiation is not only determined by the activity of lobby groups ...

The Canadian federal tax reform of 1988 replaced a spousal tax exemption with a non-refundable tax credit. This reduced the “jointness” of the tax system: after the reform, secondary earners’ effective “first dollar” marginal tax rates no longer depended on the marginal tax rates of their spouses. In practice, the effective “first dollar” marginal tax rates faced by women with high income husba...

This paper analyses the impact of the corporate tax reform introduced in Italy at the beginning of 2004 on firms’ tax burden. For this purpose we develop a microsimulation model reproducing the Italian corporate tax system. The model is based on an integrated dataset combining ISTAT (Italian National Statistical Office) survey data and published accounts data for corporations, for the year 2000...

Environmental taxation very often comprises special provisions for parts of the business sector in order to attenuate effects on competitiveness of emissionintensive activities. This paper discusses motives, alternative designs and criteria for the evaluation of such safeguards and analyzes if such provisions can reconcile environmental and economic objectives. It looks at theoretical aspects a...

Proposals for fundamental reform of the federal tax code are receiving increased attention in the business press and among economic analysts and policymakers. President Bush has identified tax reform as a top priority, calling for a tax system that is “pro-growth, easy to understand, and fair to all.” Moreover, the President has appointed a commission to consider different approaches to tax ref...

Dual income tax systems can suffer from income that shifts from progressively taxed labour income to capital income, which is taxed at a lower, flat rate. This paper empirically examines the 1993 Finnish dual income tax reform, which radically reduced the marginal tax rates on capital income for some, but not all, taxpayers. We measure how overall taxable income and the relative shares of capit...

In 2007 Slovenia launched a comprehensive reform of its tax system. To estimate the different proposals (including a flat-tax proposal) and their overall effect on individual taxpayers and government budget a static micro-simulation model was constructed and combined with a computable general equilibrium model. It uses a large, comprehensive database (6% of the population) provided by relevant ...

This paper shows that a small open economy, which suffers from involuntary unemployment, should levy a positive source-based tax on capital income. A revenue-neutral tax reform, which increases the capital tax rate and reduces the labour tax rate will induce firms to substitute labour for capital. Such a tax reform will lower marginal cost of production, increase output, reduce unemployment, an...