复旦大学经济学院/中国经济研究中心副教授。研究方向为城市与区域经济学、房地产经济学。论文发表于American Economic Journal: Economic Policy, Journal of Urban Economics, Small Business Economics, China Economic Review和《中国社会科学》、《经济学（季刊）》等海内外期刊。担任《经济学（季刊）》，Journal of Development Economics, RegionalScience and Urban Economics,The Annals of Regional Science,Journal of Regional Science,China Economic Review 等期刊的匿名审稿人。现主持和曾主持国家自然科学基金项目3项。
最新研究成果（* Corresponding author）
Lu, Fangwen, Weizeng Sun, Jianfeng Wu. Special Economic Zones and Human Captial Investment: 30 Years of Evidence from China. American Economic Journal: Economic Policy (Forthcoming).
Kahn, Matthew E., Weizeng Sun, Jianfeng Wu, Siqi, Zheng*.2021. Do Political Connections Help or Hinder Urban Economic Growth? Evidence from 1,400 Industrial Parks in China. Journal of Urban Economics 121, 103289.
Liu, Zhikuo, Huihang Wu, Jianfeng Wu*.2019. Location-Based Tax Incentives and Entrepreneurial Activities: Evidence from Western Regional Development Strategy in China. Small Business Economics 53(2), 729-742.
Zheng,Siqi, Weizeng Sun, Jianfeng Wu, Matthew E.Kahn*. 2017. The Birth of Edge Cities in China: Measuring the Effects of Industrial Parks Policy. Journal of Urban Economics 100, 80-103.