Alexandru Ioan Cuza University of Iasi

Universitat Rovira I Virgili

University of Bordeaux

University of Orleans

Unitelma Sapienza – Rome

University of Coimbra

West University of Timisoara

Bucharest University of Economic Studies

University of Ulster

Bucharest University of Economic Studies

Paris Nanterre University

University of Zurich

University of Bergamo

University of Pavia

University of Kaunas

AAlto Universit

Charles University of Prague

Bucharest University of Economic Studies

Bucharest University of Economic Studies

University of Poitiers

University of Poitiers

University of Curacao, Emeritus Professor at Erasmus University Rotterdam, and Erasmus School of Economics (NEH) & Rotterdam School of Management (RSM)

Bucharest University of Economic Studies

Technical University Ostrava

Babes-Bolyai University of Cluj Napoca

University of Orléans

Carleton University