Production Technology

Micro Data and Macro Technology (with Ezra Oberfield)
Revise and Resubmit, Econometrica
Online Appendix
Version: August 2014
Press Mentions: Boston Review

The Micro Elasticity of Substitution and Non Neutral Technology
RAND Journal of Economics (Spring 2019), 50 (1), 147-167
Online Appendix
Version: July 2018

Testing the Production Approach to Markup Estimation
Version: February 2019

What's Wrong with Capital in the 21st Century's Model?
In After Piketty: The Inequality Agenda post-Capital in the 21st Century (Harvard University Press, 2017)
Press Mentions: The Economist, Chronicle of Higher Education, Business Standard, Axios,,
Nature, New Scientist, Bloomberg, Irish Times, The Hindu, Business Day, Financial Express,
Suddeusche Zeitung, Frankfurter Allgemeine Zeitung, Diario de Noticias, Portafolio

Health Care

How Do Machine Learning Algorithms Perform in Changing Environments? Evidence from Disaster Induced Hospital Closures
Ted Rosenbaum and Nathan Wilson)
Version: February 2019

Using Disaster Induced Closures to Evaluate Discrete Choice Models of Hospital Demand
(with Ted Rosenbaum and Nathan Wilson)
Online Appendix
Version: March 2017
Previously Circulated as: Industrial Reorganization: Learning About Patient Substitution Patterns from Natural Experiments
Revise and Resubmit, RAND Journal of Economics

Why is Distance Important for Hospital Choice? Separating Home Bias from Transport Costs
(with Ted Rosenbaum)
Version: February 2019

Why Do Previous Choices Matter for Hospital Demand? Decomposing Switching Costs from Unobserved Preferences
(with Ted Rosenbaum)
Version: January 2018
Review of Economics and Statistics (2018), 100 (5), 906-915

Payer Steering and Patient Welfare: Evidence from Medicaid
(with Ted Rosenbaum)
Version: October 2017

A Semiparametric Discrete Choice Model: An Application to Hospital Mergers
(with Ted Rosenbaum and Steve Tenn)
Economic Inquiry (2017), 55 (4), 1919-1944


Consumer Protection

Whose Voice Do We Hear in the Marketplace?: Evidence from Consumer Complaining Behavior
Version: September 2018
Online Appendix
Marketing Science (forthcoming)

Which Communities Complain to Policymakers? Evidence from Consumer Sentinel
Version: March 2019
Revise and Resubmit, Economic Inquiry

Analyzing Advertising Labels: Testing Consumers' Recognition of Paid Content Online
Version: April 2018 (with Jeff Johnson, Jim Jansen, and Manoj Hastak)
Proceedings of ACM CHI'18, Extended Abstracts of the 2018 CHI Conference on Human Factors in Computing Systems

Economics at the FTC: Fraud, Mergers and Exclusion (with David J. Balan, Patrick DeGraba, Francine Lafontaine, Patrick McAlvanah, and David Schmidt)
Review of Industrial Organization (2015), 47 (4), 371-398



US Patent 8,732,528 B1: Measuring Test Effects Using Adjusted Outlier Data (with Zhuo Zhang, Harry J. Paarsch, Patrick L. Bajari, Sameer R. Rajyaguru, and Ivan E. Gonzalez)
Issued May 2014