The project 'Effective tax rates in an enlarged European Union' is based on the methodology used for the calculation of ETRs as set out by Devereux and Griffith (1999, 2003). It extends the scope of the calculation of ETRs conducted under the Company Tax Study (2001) by adding the 12 new EU...

The project 'Effective tax rates in an enlarged European Union' is based on the methodology used for the calculation of effective tax rates (ETRs) as set out by Devereux and Griffith (1999, 2003). It extends the scope of the calculation of ETRs conducted under the study on effective levels of...

The Commission Services study on Company Taxation in the Internal Market and the Communications COM(2001)582 and COM(2003)726 on EU company taxation presented a long-term strategy to tackle the corporate income tax obstacles in the Internal Market by providing multi-jurisdictional companies with...

This paper develops a macroeconomic implicit tax rate for non-financial corporations based on national accounts data. This indicator is compared with a more micro-oriented implicit tax rate based on accounting data collected in the BACH database (Bank for the Accounts of Companies Harmonised) of...

All tax indicator estimates, whether based on aggregate- or micro data, need to be corroborated by other information and preferably also other tax indicators before policy conclusions can reasonably be drawn. The purpose of this paper is to describe the way the (macroeconomic implicit tax rate...

The ongoing intergovernmental conference (IGC) and the preparation of the "Financial Perspectives post-2006" i.e. the next multi-annual financial framework of the European Union, have led to new discussions on the issue of EU own taxes. As this issue is also likely to emerge regularly in future...

Any assessment of the effects of a tax reform has to be based on indicators of effective taxation. Various indicators have been developed to measure the effective taxation of income from capital. This paper briefly reviews their properties, before turning to an evaluation of the effects of the...

In Europe, declining corporate tax rates have come along with rising tax-to-GDP ratios. This paper explores to what extent income shifting from the personal to the corporate tax base can explain these diverging developments. We exploit a panel of European data on legal form of business to...