Policymakers are struggling to accommodate cryptocurrencies within tax systems not designed to handle them; this paper reviews the issues that arise. The greatest challenges are for implementation: crypto's quasi-anonymity is an inherent obstacle to third-party reporting. Design problems arise...

This paper develops a simple model to explore whether a higher detection probability for offshore tax evaders-e.g., because of improved exchange of information between countries and/or due to digitalization of tax administrations-renders it optimal for governments to introduce a voluntary...

Thin capitalization rules (TCRs) aim to mitigate profit shifting by multinational corporations (MNCs) but, by raising the cost of capital for affected affiliates, can also negatively affect real investment. Exploiting unique panel data on multinational companies in 34 countries during 2006-2014,...

This paper aims to contribute to the European policy debate on corporate income tax reform in three ways. First, it takes a step back to review the performance of the CIT in Europe over the past several decades and the important role played by MNEs in European economies. Second, it analyses...

"Digitalization in Asia is pervasive, unique, and growing. It stands out by its sheer scale, with internet users far exceeding numbers in other regions. This facilitates e-commerce in markets that are large by international standards, supported by innovative payment systems and featuring major...

This paper develops a simple model to explore whether a higher detection probability for offshore tax evaders–e.g., because of improved exchange of information between countries and/or due to digitalization of tax administrations–renders it optimal for governments to introduce a voluntary...

This paper discusses the theory and practice of tax design to achieve an efficient and equitable outcome, id est in support of inclusive growth. It starts with a discussion of the key principles from tax theory to guide practical tax design. Then, it elaborates on more granular tax policy,...