Influence Of Tax Differentials On International Competitiveness

Proceedings of the VIIIth Munich Symposium on International Taxation.

This volume brings together nine papers from a conference on international macroeconomics sponsored by the NBER in 1985. International economists as well as graduate students in the fields of global monetary economics, finance, and macroeconomics will find this an outstanding contribution to current research. It includes two commentaries for each paper, written by experts in the field, and Frenkel's detailed introduction, which serves as a reader's guide to the arguments made, the models employed, and the issues raised by each contributor. The studies analyze national fiscal policies within the context of the international economic order. Malcolm D. Knight and Paul R. Masson use an empirical model to show that fiscal changes in recent years in the United States, West Germany, and Japan have caused major disturbances in net savings and investment flows. Linda S. Kole uses a two-country simulation model to examine the effects of a large nation's expansion on exchange rates, interest rates, and the balance of payments. In other studies, Warwick J. McKibbin and Jeffrey D. Sachs discuss the influences of different currency regimes on the international transmission of inflation; Kent P. Kimbrough analyzes the interaction between optimal tax policies and international trade; Sweder van Wijnbergen investigates the interrelation of fiscal policies, trade intervention, and world interest rates; and Willem H. Buiter uses an analytical model to look at fiscal interdependence and optimal policy design. David Backus, Michael Devereux, and Douglas Purvis develop a theoretical model to investigate effects of different fiscal policies in an open economy. Alan C. Stockman looks at the influence of policy anticipation in the private sector, while Lawrence H. Summers shows the effects of differential tax policy on international competitiveness.

Tax competition in the form of harmful tax practices can distort trade and investment patterns, erode national tax bases and shift part of the tax burden onto less mobile tax bases. The Report emphasises that governments must intensify their cooperative actions to curb harmful tax practices.

The increasing globalization of economic activity is bringing an awareness of the international consequences of tax policy. The move toward the common European market in 1992 raises the important question of how inefficiencies in the various tax systems—such as self-defeating tax competition among member nations—will be addressed. As barriers to trade and investment tumble, cross-national differences in tax structures may loom larger and create incentives for relocations of capital and labor; and efficient and equitable income tax systems are becoming more difficult to administer and enforce, particularly because of the growing importance of multinational enterprises. What will be the role of tax policy in this more integrated world economy? Assaf Razin and Joel Slemrod gathered experts from two traditionally distinct specialties, taxation and international economics, to lay the groundwork for understanding these issues, which will require the attention of scholars and policymakers for years to come. Contributors describe the basic provisions of the U.S. tax code with respect to international transactions, highlighting the changes contained in the U.S. Tax Reform Act of 1986; explore the ways that tax systems influence the decisions of multinationals; examine the effect of taxation on trade patterns and capital flows; and discuss the implications of the opening world economy for the design of optimal international tax policy. The papers will prove valuable not only to scholars and students, but to government economists and international tax lawyers as well.

The power of a country to freely design its tax system is generally understood to be an integral feature of sovereignty. However, as an inevitable result of globalization and income mobility, one country’s exercise of tax sovereignty often overlaps, interferes with, or even impedes that of another. In this collection of essays, internationally respected practitioners and academics reveal how the OECD’s Base Erosion and Pro t Shifting (BEPS) initiative, although a major step in the right direction, is insuf cient to resolve the tax sovereignty paradox. Each contribution deals with different facets of a single topic: How tax sovereignty is shaped in a post ,BEPS world. The contributors provide in ,depth analysis of such relevant issues as the following: hy multilateral cooperation and soft law consensus are the preferred solutions to a loss of autonomy over national tax policy; – how digital commerce has upended traditional notions of source and residence; – why residence and source continue to be the two essential building blocks of tax sovereignty and the backbone of the international tax system; – how developing countries can take advantage of the new international tax architecture to ensure that their voices are truly shaping the standards; and – transfer pricing reform. Collectively, the authors provide an authoritative commentary on the necessary preconditions for exercising the power to tax in today’s world. Their perspectives and recommendations will prove of great value to all policymakers, legislators, practitioners, and academics in the international taxation arena.

This paper reviews the rapidly growing empirical literature on international tax avoidance by multinational corporations. It surveys evidence on main channels of corporate tax avoidance including transfer mispricing, international debt shifting, treaty shopping, tax deferral and corporate inversions. Moreover, it performs a meta analysis of the extensive literature that estimates the overall size of profit shifting. We find that the literature suggests that, on average, a 1 percentage-point lower corporate tax rate will expand before-tax income by 1 percent—an effect that is larger than reported as the consensus estimate in previous surveys and tends to be increasing over time. The literature on tax avoidance still has several unresolved puzzles and blind spots that require further research.

A collection of 13 previously published articles.