Working Papers


Applied Econometrics 

Estimating Demand with Recentered Instruments

with Kirill Borusyak & Mauricio Cáceres Bravo

Updated March 2025


Optimal Formula Instruments

with Kirill Borusyak

Updated March 2025


Discrimination

Unwarranted Racial Disparity in U.S. Foster Care Placement

with E. Jason Baron, Joseph J. Doyle, Jr., & Natalia Emanuel

Resubmitted (second round), Journal of Policy Analysis and Management

Bluesky thread


Education

Putting School Surveys to the Test

with Joshua Angrist, Russell Legate-Yang, Parag Pathak, & Christopher Walters

Updated March 2025


Healthcare 

Instrumental Variables with Time-Varying Exposure: New Estimates of Revascularization Effects on Quality of Life

with Joshua Angrist, Bruno Ferman, Carol Gao, Otavio Tecchio, & Robert Yeh

Updated December 2024


Geographic Variation in Healthcare Utilization: The Role of Physicians

with Ivan Badinski, Amy Finkelstein, & Matthew Gentzkow

Revise and resubmit, Review of Economic Studies


Temporarily Resting

What Marginal Outcome Tests Can Tell Us About Racially Biased Decision-Making


Estimating Hospital Quality with Quasi-Experimental Data


Estimating Treatment Effects in Mover Designs


IsoLATEing: Identifying Counterfactual-Specific Treatment Effects with Cross-Stratum Comparisons