Research


Accepted or Published


An Adversarial Approach to Structural Estimation, with Tetsuya Kaji and Elena Manresa, Econometrica 2023


Combining Matching and Synthetic Control to Trade off Biases from Extrapolation and Interpolation, with Maxwell Kellogg, Magne Mogstad, and Alexander Torgovitsky, Journal of the American Statistical Association, 2021

R package 


Spatial Econometrics for Misaligned Data, Journal of Econometrics, 2021

R package


Adversarial Inference is Efficient,  with Tetsuya Kaji and Elena Manresa, AEA Papers and Proceedings 2021


Inference for Support Vector Regression with l1 Regularization, with Yuehao Bai, Hung Ho, and Joshua Ka Chun Shea , AEA Papers and Proceedings 2021

R package


The Maximum Likelihood Threshold of a Path Diagram, with Mathias Drton, Chris Fox, and Andreas Kaüfl, The Annals of Statistics 2019


Equivalence of Multicategory SVM and Simplex Cone SVM: Fast Computations and Statistical Theory, ICML 2018



Submitted


An Exact t-Test


Instrumental Variables Quantile Regression with Multivariate Endogenous Variable

R package


The Black Market for Beijing License Plates, with Oysten Daljord, Manfy Hu, and Junji Xiao, revise and resubmit at Journal of Public Economics

R package

Appendix,  paper b/w,  appendix b/w

pedagogical material (instructors may email directly for solution set)


Information Criteria and Degrees of Freedom for the Synthetic Control Method, with Zhen Xie, revise and resubmit at Quantitative Economics



Working Papers


Group Shapley Value and Counterfactual Simulations in a Structural Model, with  Yongchan Kwon and Sokbae Lee


Optimal Transport as a Reduced form Regression Tool, with Samuel Higbee and Omkar Katta 


The Price of Votes, with Brian Libgober


Imputing Categorical Data with Machine Learning Methods


Bootstrapping Big Data: MCMC Sampling of the Bootstrap Distribution


On Regression Rankscore Inference for Quantile Regression, with Yuehao Bai and Azeem Shaikh


Dynamic Synthetic Controls, with Max Kellogg, Magne Mogstad and Alexander Torgovitsky