Co-head Policy and Principle Research Officer, Grantham Research Institute, London …

Royal Institute of Technology, Stockholm

Associate Professor, Democritus University of Thrace

Professor at Academy of Chinese Energy Strategy，China University of Petroleum-Beijing

Researcher

African Development Bank Group

National Central University

Senior researcher, Institute of National Economy

Assistant Professor, City College, University of York

PhD student, Tashkent Institute of Irrigation and Agricultural Mechanization Engineers