Ruth Mason Author & Editor

Tsilly Dagan is Professor of Taxation Law at the University of Oxford and a Fellow of Worcester College . Her main fields of research and teaching are tax law and policy (both domestic and international) and the interaction of the state and the market. Her book International Tax Policy: Between Competition and Cooperation (Cambridge University Press) was the winner of the 2017 Frans Vanistendael Award for International Tax Law. Ruth Mason is the Edwin S. Cohen Distinguished Professor of Law and Taxation at the University of Virginia Law School. She is an expert on US and EU state taxation whose work has influenced the Supreme Court and Court of Justice of the European Union.