On Nov. 11, 2017, No.148 CIDEG Academic Salon was held in Room 620, the School of Public Policy and Management (SPPM) at Tsinghua University. ZHU Junming, Assistant Professor of SPPM and Researcher of CIDEG, were invited to give a keynote speech on “The Spillover Effect of the Carbon Reduction Policy: Air Pollution and Innovation.” ZHOU Sheng, Associate Researcher of Institute of Energy, Environment and Economy, Tsinghua University, and ZHU Lei, Associate Professor of School of Economics and Management, Beihang University, were commentators. HUANG Haili, Program Manager of CIDEG, moderated the Salon. Teachers and students from Tsinghua University, Nankai University and Fujian Agriculture and Forestry University jointly participated in the Salon.