Tax harmonization entails a uniform rate that may not suit all governments. Harmonization can advance collective governmental objectives only if the standard deviation of tax rates is less than the average downward effect of tax competition on rates. Since an efficient harmonized tax rate undoes...

Carbon pricing regulates emission flows and collects rents from underlying fossil resource stocks. The resulting investment shift implies lower climate policy costs and improved welfare if capital is underaccumulated. We prove that under emission trading, such a beneficial macroeconomic...

We argue that promoting education may be a means to reduce income equality. When workers of different skill levels are imperfect substitutes in production, an increase in the level of human capital in the economy reduces the return to education and, hence, pre-tax income inequality. The...

The manner in which governments charge mineral resource producers has been the subject of considerable debate. In particular, there is a continuing debate about whether royalties should be reduced or eliminated, the preferred alternative then being some variant of an income-based charge such as...

Viewing the development of the standard international tax neutrality discussion as being historically fairly limited because Musgrave's conclusions, rather than basic definitions, served as the undisputed baseline, in a previous article I reconsidered the classic international tax neutrality...

Tax policy in general and international income tax policy in particular has long been a subject of discussion and argument by tax philosophers, economists, and lawyers. Theories have often been introduced to support the establishment of new tax systems, to justify existing ones, or to call for...

We explore issues related to a financial transaction tax (FTT) in the United States. We trace the history and current practice of the tax in the United States and other countries, review evidence of its impact on financial markets, and explore the key design issues any such tax must address. We...

The goals of transfer pricing are to assign a monetary value to a transfer and to minimize the taxes paid by a company as whole. However, because a single company can now have operations literally around the world, transfer pricing has become a very complicated, costly, and lucrative business...

Most governments have laws to prevent cartels and ensure competition, but most governments do not apply the logic of competition policy to their own activities. This book sets out the benefits that follow when governments promote tax competition. The book begins with a primer on international...

The international agreement on a corporate minimum tax is a milestone in global corporate tax arrangements. The minimum tax disturbs the equivalence between otherwise equivalent forms of efficient economic rent taxation: cash-flow tax and allowance for corporate equity. The marginal effective...