Tallinn University of Technology (Estonia)
Bucharest University of Econonomic Studies (Romania)
Bucharest University of Econonomic Studies (Romania)
Tallinn University of Technology (Estonia)
University of Latvia (Latvia)
University Montesquieu - Bordeaux IV (France)
University of Parma (Italy)
University of Vaasa (Finland)
Professor, University of Tampere (Finland)
University of Sussex (United Kingdom)
St Petersburg State University of Economics and PricewaterhouseCoopers Russia (Russia)
Professor, University of Economics Prague (Czech Republic)
Tallinn University of Technology (Estonia)
University of Lodz (Poland)
Shanghai University (China)
Tallinn University of Technology (Estonia)
Tallinn University of Technology (Estonia)
University of New South Wales (Australia)