Xia Jun, Ph.D., member of NLD, expert in information and communication economy management. He works in the School of Economics and Management of Beijing University of Posts and Telecommunications, and is also a member of the editorial board of the top international journals in this field, a guest editor, and a reviewer of several important international journals and conferences. In his early years, he was selected by the Ministry of Education of People's Republic of China (PRC) (PRC) as an American public student, and studied for a doctorate in economics at the University of Chicago with Gary Baker, a Nobel laureate in economics, and Sam Pelzman, an expert in industrial organization. Mainly engaged in industrial organization, institutional economics, political economics, enterprise organization and governance and strategic marketing research. Visiting researcher and visiting professor at Indiana University and Berlin Green State University respectively. As a consultant of universal service policy of Ministry of Information Industry, he participated in drafting universal service policy of China Telecom. In his early years, he had working experience in engineering technology, international investment and trade, and management consulting. He is a member of American Marketing Association, China Economic Association for Studying in the United States and International Telecommunication Association. Your resume was included in Marquez's Who's Who in the World.