A widespread objection to the introduction of consumption tax systems claims that this would lead to high tax revenue losses. This paper investigates the revenue effects of a consumption tax reform in Germany. Our results suggest that the revenue losses would be surprisingly low. We find a...

Calixto Mateos-Hanel examines the recent debate on tax reform in Mexico. He outlines the evolution of the Mexican tax system since 1980 and considers the current structure of the main taxes. He points to the progress in making the system more equitable and efficient, but also to its remaining...

This paper assesses the feasibility of developing a tax and benefit microsimulation model in Rwanda. Tax-benefit microsimulation can be used to explore ways in which national development goals can be achieved in a cost-effective manner, and to assess the distributional effects of more...

In its 2020 Ghana CARES 'Obaatanpa' programme, the Government of Ghana emphasised the need to improve domestic revenue mobilisation in order to ensure the realisation of its medium-term fiscal policy and development objectives. In the context of ambitious revenue mobilisation goals and a...

In this paper, we attempt to estimate the tax revenues to be gained by the Member States of ATAF, WATAF, AU and the South Centre under the Amount A and an alternative stylized DST taxation regime. Our research demonstrates that the comparative revenue effects of the Amount A and DST taxation...

This paper reviews the literature on optimal taxation of labour income and the empirical work on labour supply and the elasticity of taxable income in Sweden. It also presents an overview of Swedish taxation of labour income, offers calculations on the development in effective marginal tax rates...

The Mirrlees Review recommends that commodity taxation should in general be uniform, but with some goods consumed in conjunction with labour supply (such as child care) left untaxed. This paper examines the validity of this claim in an optimal income tax framework. Contrary to the recommendation...