SUN FENGFEI | 孙凤飞

Working Papers

Large Language Models are overconfident and amplify human bias

with Lorenz Goette (NUS), Wang Kailong (HUST), and Li Ningke (HUST)

Threshold Levels and Endowment Structures: Impacts on Cooperation in Public Goods Game

with Lian Hongquan (SCNU), Huang Chunchun (CAU), and Zhou Ye’an (RUC)

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Work in Progress (selected)

Can AI Feedback Systems Narrow Educational Gaps? An Experimental Study on Academic Performance and Educational Equity

with Yan Wei (RUC), Peng Kaiping (THU), and Lorenz Goette (NUS)

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Conference Presentations

• ESA World Meeting(2025)
• China Behavioral and Experimental Economics Forum, Wuhan University (2023)
• Asia-Pacific ESA Meeting, Seoul, Republic of Korea （2023）
• Fifth Prospective Economists Forum (PEF), Central University of Finance and Economics & China Economics Annual Conference & Young Economist Society (2022)
  • Third Prize in graduate group (4/612)
• Fourth Brain-Like Economics Seminar, Shandong University (2022)