I'm an applied microeconomist. My primary research focuses on structural changes in education markets, with special emphasis on Latin America

I'm an Assistant Professor of Economics at Columbia University. I am also a Faculty Research Fellow at NBER and a Research Affiliate at IZA. I completed my PhD at Stanford and spent a year as a postdoctoral researcher at UC Berkeley. You can reach me at so2699@columbia.edu

I'm an applied microeconomist. My primary research focuses on structural changes in education markets, with special emphasis on Latin America.

I'm an Assistant Professor of Economics at Columbia University. I am also a Faculty Research Fellow at NBER and a Research Affiliate at IZA. I completed my PhD at Stanford in 2022 and spent a year as a postdoctoral researcher at UC Berkeley. You can reach me at so2699 [at] columbia [dot] edu.

Publications

1. Equilibrium Effects of Food Labeling Policies

with Nano Barahona and Cristóbal Otero
Econometrica, 91(3), May 2023, 839-868 🍟

2. The Effects of Drinking and Driving Laws on Car Crashes, Injuries, and Deaths: Evidence from Chile

with Tomás Rau
Accident Analysis and Prevention, 106, September 2017, 262-274 🐙  

Working Papers

1. Affirmative Action in Centralized College Admissions Systems

with Nano Barahona and Cauê Dobbin
Winner of the Claire and Ralph Landau Prize 2022

2. Equilibrium Price Responses to Targeted Student Financial Aid

with Nano Barahona and Cauê Dobbin

3. The Effects of Widespread Online Education on Market Structure and Enrollment

with Nano Barahona and Cauê Dobbin
Re
ject & Resubmit at the Quarterly Journal of Economics

4. Food Labeling Policies: Aggregate Impacts and Heterogeneity Across Categories

with Nano Barahona, Cristóbal Otero, and Joshua Kim
Revise & Resubmit at the American Economic Journal: Economic Policy

5. The Global Gender Gap in STEM Applications: Pipeline vs. Choice

with I. Ahimbisibwe, A. Altjmed, G. Artemov, A. Barrios-Fernández, A. Bizopoulou, M. Kaila, J. Liu, R. Megalokonomou, J. Montalbán, C. Neilson, J. Sun, and X. Ye

6. Skin in the Game: College's Financial Incentives and Student Outcomes

with Nano BarahonaCauê Dobbin, Hanson Ho, and Constantine Yannelis

7. The Equilibrium Effects of Public Provision in Education Markets

with Michael Dinerstein, Daniel Morales, and Christopher Neilson

Work in progress

Equalizing the Great Equalizer: The Long-run Consequences of School Funding Reforms

with Claire Montialoux and Roberto Hsu Rocha

Demand Shocks and Firm Dynamics: Evidence from Government Procurement Lotteries

with Marvin Cardoza, Michael Dinerstein, and Christopher Neilson