This paper develops a competition theory framework that evaluates an important aspect of the OECD's Harmful Tax Practices Initiative against tax havens. We show that the sequential nature of the process is harmful and more costly than a "big bang" multilateral agreement. The sequentiality may...

In the public debate on taxation, fairness has become a prominent issue over the past few years. In the 1950s legal philosophers have developed a definition of the principle of fairness which focuses on the relationships between tax payers and the expectations they have of each other. It is this...

In this paper it is controversially suggested that international tax law is broader than the traditional view of most academics. In addition to domestic laws that cover cross-border transactions and double taxation agreements (or their multilateral counterparts) there is a special consensus...

Since the mid-1990s, countries offering tax systems that facilitate international tax avoidance and evasion have been facing growing political pressure to comply with the internationally agreed standards of exchange of tax information. Using data of German investments in tax havens, we find...

Since the mid-1990s, countries offering tax systems that facilitate international tax avoidance and evasion have been facing growing political pressure to comply with the internationally agreed standards of exchange of tax information. Using data of German investments in tax havens, we find...

Since the mid-1990s, countries offering tax systems that facilitate international tax avoidance and evasion have been facing growing political pressure to comply with the internationally agreed standards of exchange of tax information. Using data of German investments in tax havens, we find...

The OECD Programme of Work on the tax challenges arising from the digitalization of the economy comprises a so-called GloBE (Global Base Erosion) or Pillar Two proposal, consisting of a series of measures aimed at establishing a floor to tax competition by achieving minimum taxation of the...

This paper deals with the problems encountered in defining and measuring the degree of fiscal decentralization. Drawing on a recent analytical framework of the OECD, different measures of fiscal autonomy and revenue decentralization are presented which consider tax-raising powers of sub-central...

The sharing between national tax authorities of taxpayer-specific information has emerged over the last few years as a - probably 'the' - central issue in the formation of international tax policy. Yet this refocusing of the debate on international taxation - away from parametric tax...