Food Security and Human Mobility During the COVID-19 Lockdown

Prithwiraj  Choudhury; Wesley W. Koo; Xina  Li; Nishant  Kishore; Satchit  Balsari; Tarun   Khanna

Working Paper | HBS Working Paper Series | 2020

Food Security and Human Mobility During the COVID-19 Lockdown

by Prithwiraj Choudhury, Wesley W. Koo, Xina Li, Nishant Kishore, Satchit Balsari and Tarun Khanna

Abstract

During the COVID-19 crisis, millions of migrants around the world face food insecurity. This could force migrants to travel during the pandemic, exposing them to health risks and accelerating the spread of the virus. Anecdotal evidence demonstrates the importance of enforcing food security policies to tide the crisis. However, the effects of these policies on containing mobility during the crisis remain unknown. Using mobility data from Facebook, we demonstrate that a policy to guarantee food security that has attracted attention from the Supreme Court of India—portable ration cards—is related to lower mobility during India’s COVID-19 lockdown. Intra-state portable ration cards, which give migrants access to food when they move within their state, are associated with 12% lower intra-state mobility. This effect is particularly strong for states that have fully implemented the policy compared to states that have partially implemented it. However, inter-state portability of ration cards is not related to reduced inter-state mobility, suggesting frictions in implementing the policy across state borders. We also find that food distribution activities by ration shops and civil society actors at the local level are associated with reduced mobility both within states and across state borders. Our study provides generalizable lessons for policymakers around the world: food security policies are essential for helping migrants restrict their travel during the pandemic. Policy implementation requires lead time; therefore, central governments need to coordinate with local actors to increase food distribution to migrants in the immediate term.

Keywords: COVID-19; migrants; food security; mobility; Health Pandemics; Food; Distribution; Policy; Global Range;

Language: English

Format: Print

51 pages

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Choudhury, Prithwiraj, Wesley W. Koo, Xina Li, Nishant Kishore, Satchit Balsari, and Tarun Khanna. "Food Security and Human Mobility During the COVID-19 Lockdown." Harvard Business School Working Paper, No. 20-113, May 2020.

While there is evidence about labor market discrimination based on race, religion, and gender, we know little about whether physical appearance leads to discrimination in labor market outcomes. We deploy a randomized experiment on 1,000 respondents in India between April and May 2020 to investigate how “looks” affect labor market outcomes. Using machine learning and computer face rendering techniques, we simulate North, South, and Northeastern Indian faces and randomize two waves of treatments where we attach faces with otherwise identical CVs. However, the second wave also contains a vignette where we provide respondents with information about the incidence of discrimination. We focus on Northeastern Indian faces that resemble those in China to focus on the potential for discrimination that has historically been present in anecdotal accounts. While we do not find evidence of discrimination against Northeastern faces in the first wave, we do so in the second among those who do not see the vignette. We provide suggestive evidence that these results are consistent with the presence of homophily under limited attention.

Working Paper | HBS Working Paper Series | 2020

(When) Does Appearance Matter? Evidence from a Randomized Controlled Trial

Prithwiraj Choudhury, Tarun Khanna, Christos A. Makridis, Subhradip Sarker, Prithwiraj Choudhury, Tarun Khanna, Christos A. Makridis and Subhradip Sarker

Keywords: Behavioral economics; coronavirus; discrimination; homophily; labor market mobility; limited attention; resumes; Personal Characteristics; Prejudice and Bias;

Citation:

Choudhury, Prithwiraj, Tarun Khanna, Christos A. Makridis, and Subhradip Sarker. "(When) Does Appearance Matter? Evidence from a Randomized Controlled Trial." Harvard Business School Working Paper, No. 21-038, September 2020. View Details

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Pallak Seth, Group CEO of PDS Multinational Fashions, is contemplating options to bring better collaboration across his global apparel supply chain platform. PDS, a group of 50-plus subsidiary companies, each led by its own CEO and with different apparel industry specialties, has grown rapidly over the past decade, yet the industry is increasingly competitive and challenges remain constant. Looking for ways to reach the Group’s 2023 goals of $2 billion in revenue, Seth and his executive board are considering two ways to increase collaboration and reward performance: a joint P&L approach to drive partnerships across the subsidiaries and an employee stock option plan, to unlock value across the Group.

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Food Security and Human Mobility During the COVID-19 Lockdown

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