April 14, the 175th CIDEG Academic Salon was held in the afternoon in Conference Room 620 at the School of Public Policy and Management, Tsinghua University. Zhang Youlang (Lecturer, Institute of Public Finance and Public Policies, School of Public Administration and Policy, Renmin University of China) was invited as the keynote speaker, and he talked on “Public Servants’ Preference for Non-proft Contractors”. Assistant Professor Ma Xiao (School of Government, Peking University) and Assistant Professor Hu Yue (Department of Political Studies, School of Social Sciences, Tsinghua University) were invited as guest speakers for discussion.