Entrevista amb el professor Wojciech Kopczuk, professor d'Economia de Columbia University dins del Workshop on Economics of Taxation: "Design and Evaluation of Tax Policy" organitzat per l'Institut d'Economia de Barcelona, el dia 8 de juliol de 2015 a la Facultat d'Economia i Empresa de la Universitat de Barcelona (UB).

Interview with professor Wojciech Kopczuk, professor of Economics at Columbia Univeristy within the Workshop on Economics of Taxation: "Design and Evaluation of Tax Policy" organized by the Institut d'Economia de Barcelona on July 8th, 2015 at the Faculty of Economics of the University of Barcelona (UB).