Honorary Visiting Professor, University of Sussex

professor of economics, Universite catholique de louvain

Henley Business School, University of Reading

Duesseldof Institute for Competition Economics (DICE), University of Duesseldorf

Honorary Professor in Economics & Finance, University of St Andrews

PSIRU, Business Faculty, University of Greenwich

Associate Professor, Monash Business School, Monash University

University of Nottingham

Professor of Economics, University of Vienna and Tilburg University

Professor of Aviation, University of South Australia