Professor of Economics, University of Otago

Lecturer, Department, Economics & Development Studies, Covenant University,Ota,Nigeria

Professor of Economics, Leipzig University

University of North Dakota

University of Groningen

University of Groningen

Loughborough University

Full Professor, Juraj Dobrila University of Pula

PhD in Applied Economcis - University of Sao Paulo (ESALQ/USP)

Associate Professor and Chair, Department of Economics, North South University