This paper outlines the core issues of the introduction of a new PE nexus based on digital presence. It puts forward its essential features and rethinks the foundations of the concept of sourcing for income tax purposes in the global economy. Our proposal of a new PE nexus based on digital...

The 135 member countries in the OECD/G20 Inclusive Framework on BEPS are considering the adoption of a global minimum corporate income tax for taxing multinationals as part of the Pillar Two (GloBE) proposals for taxing the digital economy. This article provides a detailed analysis of the global...

The 135 member countries in the OECD/G20 Inclusive Framework on BEPS are considering the adoption of a global minimum corporate income tax for taxing multinationals as part of the Pillar Two (GloBE) proposals for taxing the digital economy. This article provides a detailed analysis of the global...

The present paper deals with the question how to tax multinational corporate groups in order to reduce inequality. Since inequality is abstract, it is necessary to interpret it, which implies referring to ethical concepts and theories. Ethical concepts argue that companies should generally be...

This article compares and contrasts three specific proposals that allocate taxing rights to market countries: (i) the OECD's "Unified Approach" (Pillar One); (ii) the United Nations' "Article 12B"; and (iii) Devereux et al.'s "residual profit allocation by income". The article aims to identify...

This article discusses the issue of profit shifting and "aggressive" tax planning by multinational firms. The article makes two contributions. First, it provides some background information to the debate by giving a brief overview of existing empirical studies on profit shifting and by...

UN Resolution 77/244, adopted by the General Assembly on 30 December 2022, reaffirms earlier commitments by the United Nations to improve international tax cooperation, fight illicit financial flows, and combat aggressive tax avoidance and evasion. The resolution asks that the Secretary-General...

This paper provides a quantitative review of the empirical literature on profit-shifting behavior of multinational firms. We synthesize the evidence from 25 studies and find a substantial response of profit measures to international tax rate differentials. Accounting for misspecification biases...