The book explores the hybrid nature of enhanced cooperation law between the law of single Member States and secondary EU law. Furthermore, it identifies the limits to and challenges of enhanced cooperation law-making, and explains how State aid law provisions should be applied to enhanced cooperation laws. The book also develops a sophisticated approach to the limits non-participating Member States face in ensuring that their actions do not impede the implementation of enhanced cooperation between the participating Member States.

The enhanced cooperation mechanism allows at least nine Member States to introduce secondary EU law which is only binding among these Member States. From an internal market perspective, enhanced cooperation laws are unique as they lie somewhere between unilateral Member State laws and uniform European Union law. The law creates harmonisation and coordination between the participating Member States, but may introduce trade obstacles in relation to non-participating Member States. This book reveals that the enhanced cooperation mechanism allows Member States to protect their harmonised values and coordination endeavours against market efficiency.

This book examines recent developments and high-profile debates that have arisen in the field of international tax law and European tax law. Topics such as international tax avoidance, corporate social responsibility, good governance in tax matters, harmful tax competition, state aid, tax treaty abuse and the financial transaction tax are considered. The OECD/G20 project on Base Erosion and Profit Shifting (BEPS) features prominently in the book. The interaction with the European Union's Action Plan to strengthen the fight against tax fraud and tax evasion is also considered. Particular attention is paid to specific BEPS deliverables, exploring them through the prism of European Union law. Can the two approaches be aligned or are there inherent conflicts between them? The book also explores whether, when it comes to aggressive tax planning, there are internal conflicts between the established case law of the Court of Justice and the emerging policy of the European institutions. By so doing it offers a review of issues which are of constitutional importance to the European Union. Finally, the book reflects on the future of international and European tax law in the post-BEPS world.

Papers from a conference held at the University of Michigan Law School in October 2005 and sponsored by the Law School, the European Union Center and Harvard Law School's Fund for Tax and Fiscal Research.

The European Yearbook promotes the scientific study of nineteen European supranational organisations and the OECD. Each volume contains a detailed survey of the history, structure and yearly activities of each organisation and an up-to-date chart providing a clear overview of the member states of each organisation.

This reference book offers a systematic survey of the implications of European integration - especially of the Treaties on European Union and on the functioning of the EU - for national taxation, and of EU tax harmonization policy. It contains a discussion of the EU tax rules in force, and of the European Court's case law in tax matters. Its contents are divided into six main themes: 1. the far-reaching consequences of the EC Treaty provisions and principles for national tax law, for tax treaties, for national tax procedure and for the national budget, as shown by the case law of the Court of Justice of the EC; 2. Community harmonization policy and coordination policy as regards indirect taxes and direct taxes, including soft law; 3. Community law in force on indirect taxes (value added tax, Community Customs Code, excises and energy taxation, capital duty); 4. Community law in force on direct taxes (Parent-Subsidiary Directive, Merger Directive, Interest and Royalties Directive, Transfer Pricing Arbitration Convention, Savings Interest Directive); 5. Tax aspects of the European Economic Interest Grouping (EEIG) and the European Company (SE); 6. Administrative cooperation and recovery assistance between the Member States. This completely revised edition brings the survey of European tax law up to December 2011.