This paper argues that tax avoidance by large corporations has contributed to the 25% increase in concentration among U.S. firms since the mid-1990s. Corporate tax avoidance gives large firms a competitive edge, which translates into larger market shares and an increase in the granularity of the...

In an income tax system that comported with the economic, or Haig-Simons, definition of income, deductible expenses would not face source-based limitations. A true Haig-Simons income tax system therefore would not take the schedular approach of sorting different types of expenses and losses into...

We study how the OECD transfer pricing guidelines aimed at curbing tax-motivated transfer pricing practices affect investment incentives. Our theoretical model integrates the different OECD's transfer pricing methods into the tax planning cost function of an MNC to evaluate how the choice of...

The Compliance Assurance Process (CAP) is a federally funded IRS corporate audit program. The program’s goal is to determine the best tax treatment for complex transactions before a corporation files its tax return. The US Department of the Treasury has voiced concerns regarding resource...

The residence-based taxation of interest income in the EU faces the difficulty that taxpayers may evade taxation by holding bank accounts in other countries. The EU therefore makes considerable efforts to achieve cooperation among EU member states in order to improve tax enforcement. The present...

Multinational corporations shift a large share of their foreign profits to tax havens and, due to this corporate tax avoidance, governments worldwide lose a portion of their tax revenues. In this paper we study the consequences of multinational tax avoidance for the structure of government tax...