Here is Jianhan Zhang (张剑寒). I earned my PhD in Economics from the University of Guelph in 2024, under the supervision of Professors Thanasis Stengos and Yiguo Sun.

I am currently an Assistent Professor at School of Statistics, [DUFE]. Start from 2026, I will also be the Postdoc at School of Statistics, DUFE for three years, under the supervision of Qiang Xu.

My research interests encompass both econometrics theory and applied econometrics.
Current research: Threshold regression/endogeneity/Spatial Model/Tobin’s q theory

I can be reached via email at jianhanzhang@dufe.edu.cn.

Working papers

Measurement Error in Threshold Regression: Robust Estimation and Inference (Under Review),
(Jianhan Zhang, Yiguo Sun)

Linear Control Function Approach in Endogenous Kink Threshold Regression Models[PDF][Appendix],
((Jianhan Zhang, Chaoyi Chen, Yiguo Sun and Thanasis Stengos)

Continuity Testing for Threshold Regression Models[PDF],
(Jianhan Zhang, Yiguo Sun)

Publications

Endogeneity Kink Threshold Regression,
(Journal of Business and Economic Statistics )
(Jianhan Zhang, Chaoyi Chen, Yiguo Sun and Thanasis Stengos)

Latent Group Structure in the Kink Threshold Regression Model,
(Econometrics)
(Chaoyi Chen, Thanasis Stengos, Jianhan Zhang)

Project

Overseas Postdoctoral Talent Recruitment Initiative Program 2026-2028

Referee

Empirical Economics-2/ JSCS-3

Teaching

Econ 2740 Economic Statistics (U of Guelph)
Fall 2023/Spring 2024 [Syllabus].
Statistics (DUFE)
Spring 2025
Business Statistics (DUFE)
Spring 2025
Interpretation of Economic Indicators (DUFE)
Fall 2025