?This book constitutes an essential guide for everybody interested in understanding the current challenges the international tax system is facing. Written by leading scholars in the field, it concentrates on key issues in the international tax debate and provides for innovative and well-argued solutions to make the international tax system viable for the 21st century.? -- Alexander Rust, Vienna University of Economics and Business, Austria?The book addresses a wide range of important topics that are treated by knowledgeable authors. Anyone who does serious work in the field of international taxation will want to consult this volume.? -- Cliff Fleming, Brigham Young University, US Biografía del autor Edited by Yariv Brauner, Hugh Culverhouse Eminent Scholar in Taxation and Professor of Law, University of Florida Levin College of Law, US