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The Review of Economics and Statistics Vol. 107 No. 3 2025

Evaluating Policies Early in a Pandemic: Bounding Policy Effects with Nonrandomly Missing Data

Brantly Callaway1; Tong Li2

1 University of Georgia · 2 Vanderbilt University

Abstract

During the early part of the COVID-19 pandemic, national and local governments introduced a number of policies to combat the spread of COVID-19. In this paper, we propose a new approach to bound the effects of such early-pandemic policies on COVID-19 cases and other outcomes while dealing with complications arising from (i) limited availability of COVID-19 tests, (ii) differential availability of COVID-19 tests across locations, and (iii) eligibility requirements for individuals to be tested. We use our approach study the effects of Tennessee’s expansion of COVID-19 testing early in the pandemic and find that the policy decreased COVID-19 cases.

DOI
10.1162/rest_a_01306
Volume
107
Issue
3
Pages
803-819
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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