About

I am a Ph.D. student in Economics at Indiana University, Bloomington.

My research develops econometric methods for high-dimensional panel and functional data, with a focus on factor models and tensor structure. I use these methods to study heterogeneous teacher effects and common patterns in macroeconomic and financial data.

I’ll be on the 2026-2027 job market.

Estimating Heterogeneous Teacher Effects with Grouped Three-Way Interactive Fixed Effects

Job Market Paper

I develop a grouped three-way interactive fixed-effects model to estimate how teacher effects vary across student types in matched student–teacher achievement data.

Job Market Paper (PDF) CV (PDF) All Research

Research Interests

Econometrics, Large Dimensional Data Analysis, Machine Learning, Functional Data Analysis

Contact

ha1@iu.edu