LIU Zhengwen

LIU Zhengwen is an Assistant Professor in the School of Economics at Peking University. His research focuses on International Economics, Industrial Economics, and Development Economics. He joined Peking University in 2019 after serving as a Postdoctoral fellow at the National Development Research Institute, Institute of New Structural Economics, Peking University. He holds a PhD in Economics from Tsinghua University and was a Visiting Doctoral Student at Duke University. His teaching includes Econometrics at the undergraduate level. His publications include work on input trade liberalization and markup distribution, as well as studies on policy implementation and structural change.

Zhengwen Liu is a researcher at Peking University specializing in applied microeconomics. His work focuses on the impact of policy interventions on environmental governance, trade liberalization, and firm behavior. Liu's research explores how mandatory targets influence environmental performance, the effects of trade liberalization on market structure and firm markups, and the role of globalization in shaping product specialization and firm value. Additionally, he investigates the socioeconomic and ecological consequences of environmental policies, including their impact on mental health and ecosystem dynamics. His studies often employ rigorous empirical methods, such as regression discontinuity design, to analyze policy effectiveness and market responses.