Lecturer at the Business School of Warsaw University of Technology and Vistula Academy in Warsaw, chief economic advisor to PwC Poland.  In the past, head of the team of economic advisors to President Aleksander Kwaśniewski, member of the National Development Council to the President of Poland and the Government Economic Council, Chairman of the Board of Trustees of the National Museum in Warsaw, advisor to the Chief Negotiator of Poland’s membership in the European Union, Special Advisor to the European Commission, member of the Macroeconomic Council of the Minister of Finance, advisor to many national and international organizations.  He has lectured at numerous universities in Poland and abroad.  Author of 16 books and 200 scientific publications, popular economic commentator and columnist for major Polish newspapers and portals.