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Publications

Correcting Attrition Bias using Changes-in-Changes

(with Dalia Ghanem, Sarojini Hirshleifer, and Désiré Kédagni)

Journal of Econometrics, Volume 241, Issue 2, 2024.

Testing Attrition Bias in Field Experiments

(with Dalia Ghanem and Sarojini Hirshleifer)

Journal of Human Resources, advanced online publication, August 2023.

Cost Effectiveness of Fortified Bouillon in Addressing Burkinabe Children's Vitamin A Inadequacy: An Economic Optimization Model (with Armando R. Colina,  Stephen A. Vosti,  Michael Jarvis,  Reina Engle-Stone,  Aleksandr Michuda,  and Katherine P. Adams)

Annals of the New York Academy of Sciences, Volume 1544, 2025.

Impacts of micronutrient intervention programs on effective coverage and lives saved: Modeled evidence from Cameroon (with Steve Vosti, Katherine Adams, Aleksander Michuda, Hanqi Luo, Demewoz Haile, Victoria B. Chou, Adrienne Clermont, Ismael Teta, Alex Ndjebayi, Justin Kagin, Jules Guintang, and Reina Engle-Stone)

Annals of the New York Academy of Sciences, Volume 1519, 2023.

Working Papers

Large-Farm Consolidation and Structural Transformation: Theory and Evidence from Colombia

(Updated draft coming soon)

Large-Farm Consolidation, Labor Demand, and Welfare in Rural Economies

Work in Progress

Medium-Term Impacts of Higher-Quality Preprimary School in Ghana

(with Sharon Wolf, Elisabetta, Aurino, Noelle Suntheimer, and Edward Tsinigo)

Status: Drafting

Expanding Healthcare Access through Drone Technology: Welfare Effects on Rural Households

(with Aleksander Michuda and Adriana Molina Garzón)

Status: Analysis of Baseline Data

Forced Displacement and Early Nutritional Development

Status: Data Analysis

Email

kortizbecerra [at] sandiego [dot] edu

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© 2035 By Karen Ortiz-Becerra.
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