An Overview of Academic Tax Accounting Research Drawing on U.S. Multinational Taxation

ABSTRACT Economics-based tax research in accounting draws heavily on the Scholes-Wolfson framework. The framework develops a global approach to tax planning where all parties, all taxes, and all costs are to be considered in effective tax planning. Effective tax planning is distinct from tax minimization as the goal of the former is to maximize the after-tax rate of return. The first empirical applications of the framework followed the passage of the Tax Reform Act of 1986. Taxation of multinationals has long been of interest to accounting (and other) researchers and continues to be of interest. The Tax Cuts and Jobs Act of 2017 changed many tax laws including how the U.S. taxes U.S. multinationals. Research examining the ramifications of this latest Tax Act is already well under way.

Multinational Taxation and R&D Investments

ABSTRACT This study examines the effects of taxation on the incentives of multinational firms to develop and use intellectual property. We model optimal investment and production decisions by firms that engage in a patent race by making R&D investments. We investigate how taxes affect the level and efficiency of R&D investments, and how these effects depend on whether the winner of the patent race uses it by either producing in the country in which the patent was developed (the domestic country) or in a foreign country. A higher domestic tax rate decreases investment in R&D if production occurs in the domestic country, but increases investment in R&D if production occurs in the foreign country. The present value of domestic tax revenues is strictly positive if production occurs in the domestic country, but is weakly negative if production occurs in the foreign country.