Welcome
I am Zhi Hao, an economics PhD candidate at Columbia University. I work on topics in behavioral economics, labor and personnel economics, and environmental economics, using experimental methods.
Education
Columbia University
Ph.D. in Economics
National University of Singapore
B.Soc.Sci. in Economics, Highest Distinction (Valedictorian)
Working Papers
To Each Their Own: Heterogeneity in Worker Preferences for and Responses to Peer Information
Testing for Spillovers in Resource Conservation: Evidence from a Natural Field Experiment
(with Lorenz Goette)
Revise and Resubmit, Journal of Environmental Economics and Management
The Dynamics of Goal-Setting: Evidence from a Natural Field Experiment
(with Lorenz Goette and Hua-Jing Han)
Selected Work in Progress
Peer Information at Work: Evidence from Field and Lab Experiments
Intergenerational Dilemma: Preference Over Resource Allocation
(with Mark Dean, Jeffrey Guo and Hayeon Jeong)
Teaching
Columbia University
Teaching Assistant
Intermediate Microeconomics (UG)
Fall 2023, Spring 2024, Fall 2024
(Average rating: 4.5/5.0)
Behavioral Economics (UG)
Spring 2023
(Average rating: 5.0/5.0)
Introduction to Econometrics (UG)
Fall 2022
(Average rating: 4.9/5.0)
Ph.D. Bridge Program Tutor
Microeconomic Analysis I (PhD)
Summer 2023
National University of Singapore
Teaching Assistant
Introduction to Economic Analysis (UG)
Fall 2017, Fall 2018, Spring 2019
(Average rating: 4.8/5.0)