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Xin JiangLecturerDepartment of Economics University of California, Berkeley 531 Evans Hall, Berkeley, CA 94720 Email: xjiang[at]berkeley.edu Ph.D. in Economics, UC Santa Barbara · Postdoctoral Fellow, USC |
Research Interests
- Behavioral and Experimental Economics
Strategic communication, belief formation, and decision-making under risk and uncertainty.
- Human–AI Interaction
How AI-generated information and assistance affect human reasoning, student learning, and social and economic decision-making.
Working Paper
- Pinocchio's Clock: Using Response Time to Detect Deception in Sender-Receiver Games
with Bohan Ye.
- Dynamic Binary Elicitation Method
with Jing Zhou.
- Investor Protection, Trust, and Household Risk Taking: Evidence from China’s Securities Law Reform
with Gecheng Yuan and Lehan Gao.
- When Harm Scales: Social Dynamics of Nonlinear Collapse in Financial Agent Societies
with Lejun Zhang, Muning Wen, Sarah Lu-Liang, Weinan Zhang, and Shangding Gu
Work in Progress
- AI Assistance and Social Decision-Making in Economic Games
with Bohan Ye.
- Beyond Answer Generation: Supporting Student Reasoning with LLMs and Lean
with Kelin Luo, Xiangyu Guo, and Chong Liu.
Publication
- Fortune and Identity
with Gary Charness, Economics Letters (2023). [Paper]
[Slides] [Data] [Variables] [R code]
Courses Taught as Instructor
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Psychology and Economics — UC Berkeley, Summer 2026
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Principles of Microeconomics — USC, Fall 2025 and Spring 2026
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Corporation Finance — UCSB, Winter 2020 and Spring 2020
Awards and Certificate
- Certificate in College and University Teaching, UCSB, Spring 2024.
- Humanities & Social Sciences Research Grant, UCSB, Spring 2022.
- Individualized Professional Skills Grant, UCSB, Winter 2022, Summer 2021.
- Graduate Student Research Funding, UCSB, Fall 2021.
- Third Place in Econ Grad Slam Competition, Department of Economics, UCSB, Spring 2021.
- Research Fellowship, UCSB, Fall 2019.