Tax reforms over the past twenty-five years in the United States have dramatically altered the income tax system with numerous changes in base definitions and tax rates. With all of the changes that have taken place, including the most recent tax cuts in 2001 and 2003, interest in the effect of...

In this paper we present a computer-based model (so-called European Tax Analyzer) for the international computation and comparison of company tax burdens. The methodology follows the forward-looking concepts for the measurement of effective average tax rates (EATR) on the basis of a model-firm....