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New research on society from Harvard Business School faculty on issues including political polarization, urban life, and social networks.
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From the Plow to the Pill: How Technology Shapes Our Lives

by Dina Gerdeman

Many technologies have upended long-held beliefs about love, sex, marriage, and reproduction, says Debora Spar in a new book, Work Mate Marry Love: How Machines Shape Our Human Destiny. Open for comment; Comment(s) posted.

Discrimination, Disenfranchisement and African American WWII Military Enlistment

by Nancy Qian and Marco Tabellini

The United States entered World War II during one of the worst periods of racial discrimination in post-Civil War history. This paper examines the social costs of this discrimination, with clear implications for policymakers: Requiring equal contributions from citizens means treating citizens equally.

Inventing the Endless Frontier: The Effects of the World War II Research Effort on Post-War Innovation

by Daniel P. Gross and Bhaven N. Sampat

Investments made in World War II by the United States Office of Scientific Research and Development powered decades of subsequent innovation and the take-off of regional technology hubs around the country.

Social Interactions in Pandemics: Fear, Altruism, and Reciprocity

by Laura Alfaro, Ester Faia, Nora Lamersdorf, and Farzad Saidi

An analysis of 89 cities worldwide shows that mobility responds to infection risk, altruism, and reciprocity. Correcting the SIR model to account for this behavior shows that a balanced approach involving stringency measures, in respect of human dignity, and responsible social preferences mitigates the pandemic health and economic costs.

Capitalism Is More at Risk Than Ever

by Martha Lagace

Almost a decade after writing Capitalism at Risk, Joseph Bower, Herman Leonard, and Lynn Paine argue that not enough companies are stepping up to fix big global problems. Open for comment; Comment(s) posted.

What Is an "Essential" Purchase for a Low-Income Family?

by Rachel Layne

Phone or flour? People with lower incomes are judged more harshly for what they choose to buy, say Serena F. Hagerty and Kate Barasz. Open for comment; Comment(s) posted.

The Seeds of Ideology: Historical Immigration and Political Preferences in the United States

by Paola Giuliano and Marco Tabellini

Researchers test the relationship between historical immigration to the United States and political ideology today.

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

COVID-19 represents not only a health crisis but a crisis of food insecurity and starvation for migrants. Central governments should ensure that food security policies are implemented effectively and engage with local governments and local stakeholders to distribute food to migrants in the immediate term.

Corporate Environmental Impact: Measurement, Data and Information

by George Serafeim, DG Park, David Freiberg, and T. Robert Zochowski

This paper proposes a methodology for investors, companies, or regulators to use established environmental resources, reasonably accessible in the public domain, to measure an organization’s environmental impact from operations. These measurements contain information that is different from environmental ratings widely used by investors and other stakeholders.

A Preliminary Framework for Product Impact-Weighted Accounts

by George Serafeim, Katie Trinh, and Robert Zochowski

Although there is growing interest in environmental, social, and governance measurement, the impact of company operations is emphasized over product use. A framework like this one that captures a product’s reach, accessibility, quality, optionality, environmental use emissions, and end of life recyclability allows for a systematic methodology that can be applied to companies across many industries.

Lessons from IBM in Nazi Germany

Re: Geoffrey G. Jones

Geoffrey Jones discusses his case study, "Thomas J. Watson, IBM and Nazi Germany," exploring the options and responsibilities of multinationals with investments in politically reprehensible regimes. Open for comment; Comment(s) posted.

Persuasion by Populist Propaganda: Evidence from the 2015 Argentine Ballotage

by Rafael Di Tella, Sebastian Galiani, and Ernesto Schargrodsky

This paper studies data generated prior to the 2015 Argentine presidential ballotage, when a government propaganda campaign was used to attack the opposition candidate and influence voter preferences. Results show the propaganda was persuasive.

Birds of a Feather ... Enforce Social Norms? Interactions Among Culture, Norms, and Strategy

by Hongyi Li and Eric J. Van den Steen

Does culture eat strategy for breakfast? By analyzing the role of a company's social norms—how they develop and why people reinforce them, despite their personal beliefs—this paper offers new insights about the power of culture.

What Grade Would You Give Walmart CEO Doug McMillon?

by James Heskett

SUMMING UP: James Heskett's readers gave Walmart high marks for its response to gun violence but suggested the company could have been even more proactive. Open for comment; Comment(s) posted.

What Can the World’s Largest Refugee Camp Teach Us About the Meaning of Work?

by Danielle Kost

Almost 1 million Rohingya refugees are sinking deeper into despair while sitting idle in a camp they can’t easily leave. But the opportunity to work might provide a resource more scarce than cash: hope. Research by Reshmaan N. Hussam.

Corporate Purpose and Firm Ownership

by Claudine Gartenberg and George Serafeim

This study shows that corporate purpose varies greatly according to the nature of firm ownership, and these differences can be least partly explained by the choices and compensation of the CEOs. The greater the pay gap between CEOs and employees, the lower the sense of corporate purpose within the organization.

Legislators' Response to Changes in the Electorate: The Great Migration and Civil Rights

by Alvaro Calderon, Vasiliki Fouka, and Marco Tabellini

The second Great Migration (1940–1970) brought to the US North and West more than four million African Americans. We show that this unique episode of internal migration contributed to the development and eventual success of civil rights legislation.

Labor Market Shocks and the Demand for Trade Protection: Evidence from Online Surveys

by Rafael Di Tella and Dani Rodrik

This paper provides evidence on the role played by different kinds of labor-market shocks in shaping individuals’ policy preferences. Specifically, it studies how people’s opinions about trade protectionism and compensatory financial transfers change when presented with six different types of shocks, all of which have the same effect on local labor markets.

Activist CEOs Are Rising Up—and Their Customers Are Listening

by Michael Blanding

Are product sales affected by the CEO's stance on political and social issues? Michael Toffel and Aaron Chatterji study how consumers react to vocal chief executives. Open for comment; Comment(s) posted.

Consumers Blame Business for Global Health Problems. Can Business Become the Solution?

by Danielle Kost

Millions of people have been harmed by cigarettes, defective merchandise, pollution, addiction and other business by-products. now, pioneering companies are exploring healthier ways to operate, say Amy C. Edmondson and Dr. Howard K. Koh. Open for comment; Comment(s) posted.