Working Paper

Spatial Competition and Preemptive Entry in the Discount Retail Industry 
(major revision, Journal of Political Economy​)

Customer Preference and Station Network in the London Bike Share System
(Joint with Pu He, Elena Belavina, and Karan Girotra, minor revision, Management Science)

Network Effects in Contagion Processes: Identification and Control
(Joint with Kimon Drakopolous, major revision, MSOM)

Off-service Placement in Inpatient Ward Network: Resource Pooling vs. Service Slowdown  
(Joint with Jing Dong, Pengyi Shi, and Xin Jin, submitted)

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Published Paper

Inference for Misspecified Models with Fixed Regressors
Journal of the American Statistical Association, 109 (508): 1601-1614.
(Joint with Guido Imbens and Alberto Abadie)

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Work in Progress

Optimizing Assortment Size and Variety in Online Platforms
(Joint with Abhinav Sinha, Yash Kanoria, and Zhenyu Lai)
Abhinav Sinha is currently on the job market and will be presenting at Informs 2019.

Structural Estimation of Intertemporal Externalities on ICU Admission Decisions
(Joint with Yiwen Shen, Carri Chan, and Gabriel Escobar)

Machine Learning in Demand Estimation with Long Tail Data 
(Joint with Pu He)

Semiparametric Efficiency Bound of Average Derivative of Treatment Effect
(Joint with Guido Imbens)