Professor in Economics, Peking University National School of Development. 2005-06, President, Chinese Economists Society. Founding Chair, Asian Consortium, International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Formerly: Associate Editor, Health Economics, China Economic Quarterly and Value in Health (the ISPOR official journal); Editor-in-Chief, China Journal of Pharmaceutical Economics. Director, China Center for Health Economics Research, Peking University. Member, China State Council Health Reform Advisory Commission. Member, Leadership Council and Co-Chair, Health Thematic Group, UN Sustainable Development and Solution Network.