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All HBS Web
(3,671)
- Faculty Publications (376)
- 2022
- Book
A Political Economy of Justice
By: Danielle Allen, Yochai Benkler, Leah Downey, Rebecca Henderson and Joshua Simons
Defining a just economy in a tenuous social-political time.
If we can agree that our current social-political moment is tenuous and unsustainable—and indeed, that may be the only thing we can agree on right now—then how do markets, governments, and people... View Details
If we can agree that our current social-political moment is tenuous and unsustainable—and indeed, that may be the only thing we can agree on right now—then how do markets, governments, and people... View Details
Keywords:
Political Economy;
Social Justice;
Capitalism;
Business And Society;
Economy;
Society;
Fairness;
Economic Systems;
Corporate Social Responsibility and Impact;
United States
Allen, Danielle, Yochai Benkler, Leah Downey, Rebecca Henderson, and Joshua Simons, eds. A Political Economy of Justice. Chicago: University of Chicago Press, 2022.
- April 2022
- Article
Does Context Outweigh Individual Characteristics in Driving Voting Behavior? Evidence from Relocations within the U.S.
By: Enrico Cantoni and Vincent Pons
We measure the overall influence of contextual versus individual factors (e.g., voting rules and media as opposed to race and education) on voter behavior, and explore underlying mechanisms. Using a U.S.-wide voter-level panel, 2008–18, we examine voters who relocate...
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Keywords:
Voting;
Behavior;
Geographic Location;
Personal Characteristics;
Situation or Environment;
United States
Cantoni, Enrico, and Vincent Pons. "Does Context Outweigh Individual Characteristics in Driving Voting Behavior? Evidence from Relocations within the U.S." American Economic Review 112, no. 4 (April 2022): 1226–1272.
- 2022
- Working Paper
THEMIS: A Framework for Cost-Benefit Analysis of COVID-19 Non-Pharmaceutical Interventions
By: Dimitris Bertsimas, Michael Lingzhi Li and Saksham Soni
Since December 2019, the world has been ravaged by the COVID-19 pandemic, with over 150 million confirmed cases and 3 million confirmed deaths worldwide. To combat the spread of COVID-19, governments have issued unprecedented non-pharmaceutical interventions (NPIs),...
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Keywords:
COVID-19;
Health Pandemics;
Policy;
Framework;
Cost vs Benefits;
Outcome or Result;
United States;
Germany;
Brazil;
Singapore;
Spain
Bertsimas, Dimitris, Michael Lingzhi Li, and Saksham Soni. "THEMIS: A Framework for Cost-Benefit Analysis of COVID-19 Non-Pharmaceutical Interventions." Working Paper, April 2022.
- March 2022 (Revised July 2022)
- Teaching Note
Camera IQ and the Metaverse: Building Augmented Reality Brand Experiences
By: Jill Avery
Camera IQ, a camera marketing software company that empowered brands to create and launch augmented reality experiences (AREs) across social platforms, had just raised an additional $5 million to fund further product development and expand its marketing and sales...
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Keywords:
Brand Management;
Virtual Reality;
Augmented Reality;
B2B;
E-commerce;
Technology Platform;
Marketing;
Marketing Communications;
Marketing Strategy;
Brands and Branding;
Digital Marketing;
Internet and the Web;
Growth Management;
Customer Relationship Management;
Customer Value and Value Chain;
Social Media;
Applications and Software;
Digital Platforms;
Advertising Industry;
United States
- March 2022 (Revised July 2022)
- Case
Climate Action in Miami
The Miami metropolitan area is a global epicenter of climate risk from heat and sea level rise, but leaders have only recently mobilized for action to respond to this systemic challenge. Resilient 305 began a collaboration across officials in the cities of Miami and...
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Keywords:
Climate Change;
Climate Impact;
Change;
Leadership;
Cross-sector Collaboration;
Coalition;
Ecosystem;
Greenhouse Gas Emissions;
Green Business;
Adaptation;
Environmental Sustainability;
Infrastructure;
Green Technology;
Environmental Management;
Miami
Kanter, Rosabeth Moss. "Climate Action in Miami." Harvard Business School Case 322-101, March 2022. (Revised July 2022.)
- March 2022
- Case
The Goldman Sachs 10,000 Small Businesses Program: 2009-2021
By: Leonard A. Schlesinger and Julia Kelley
In December 2021, more than a decade after its founding, Goldman Sachs’s 10,000 Small Businesses program was still going strong — and the firm now needed to evaluate potential program modifications to reach a wider group of small business owners. Launched in the...
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Keywords:
COVID-19 Pandemic;
Small Business;
Business Education;
Curriculum and Courses;
Government and Politics;
Knowledge;
Knowledge Dissemination;
Labor;
Employment;
Human Capital;
Management;
Goals and Objectives;
Organizations;
Mission and Purpose;
Corporate Social Responsibility and Impact;
Programs;
Networks;
Social Enterprise;
Society;
Strategy;
Demographics;
Diversity;
Financial Services Industry;
North and Central America;
United States;
New York (city, NY);
New York (state, US)
Schlesinger, Leonard A., and Julia Kelley. "The Goldman Sachs 10,000 Small Businesses Program: 2009-2021." Harvard Business School Case 322-052, March 2022.
- March 2022 (Revised November 2022)
- Case
When Should CEOs Speak Out Publicly? The 2021 Georgia Voting Law
By: William W. George, Hubert Joly and Amram Migdal
This case describes the March 2021 passage of a voting and elections law in the U.S. state of Georgia and reactions by corporations and corporate leaders to the law. Included are a brief history of voting rights in the United States and Georgia and an overview of the...
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Keywords:
Voting Rights;
CEO Activism;
Communication;
Communication Intention and Meaning;
Communication Strategy;
Forms of Communication;
Announcements;
Spoken Communication;
Decision Making;
Judgments;
Voting;
Demographics;
Nationality;
Race;
Geography;
Geographic Location;
Geopolitical Units;
Country;
Government and Politics;
Government Administration;
Government Legislation;
Political Elections;
History;
Law;
Laws and Statutes;
Rights;
Leadership;
Leadership Style;
Management;
Management Skills;
Relationships;
Business and Community Relations;
Business and Government Relations;
Business and Stakeholder Relations;
Social Psychology;
Status and Position;
Society;
Civil Society or Community;
Culture;
Public Opinion;
Social Issues;
Societal Protocols;
United States;
Georgia (state, US)
- March 2022
- Article
Assessing the Impact of the COVID-19 Pandemic on Clinician Ambulatory Electronic Health Record Use
By: A Jay Holmgren, Lance Downing, Mitchell Tang, Christopher Sharp, Christopher Longhurst and Robert S. Huckman
Objective: The COVID-19 pandemic changed clinician electronic health record (EHR) work in a multitude of ways. To evaluate how, we measure ambulatory clinician EHR use in the United States throughout the COVID-19 pandemic.
Materials and Methods: We use EHR... View Details
Materials and Methods: We use EHR... View Details
Keywords:
Health Care;
Electronic Health Records;
Productivity;
COVID-19 Pandemic;
Health Care and Treatment;
Health Pandemics;
Information Technology;
Performance Productivity;
United States
Holmgren, A Jay, Lance Downing, Mitchell Tang, Christopher Sharp, Christopher Longhurst, and Robert S. Huckman. "Assessing the Impact of the COVID-19 Pandemic on Clinician Ambulatory Electronic Health Record Use." Journal of the American Medical Informatics Association 29, no. 3 (March 2022): 453–460.
- Article
From Immigrants to Americans: Race and Assimilation During the Great Migration
By: Vasiliki Fouka, Soumyajit Mazumder and Marco Tabellini
How does the arrival of a new minority group affect the social acceptance and outcomes of existing minorities? We study this question in the context of the First Great Migration. Between 1915 and 1930, 1.5 million African Americans moved from the U.S. South to Northern...
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Fouka, Vasiliki, Soumyajit Mazumder, and Marco Tabellini. "From Immigrants to Americans: Race and Assimilation During the Great Migration." Review of Economic Studies 89, no. 2 (March 2022): 811–842. (Also appears in VoxEU, The New York Times, Broadstreet, the Skepticast, and Oxford University Press Blog.)
- February 2022
- Case
CityScore: Big Data Comes to Boston
By: Boris Groysberg and Sarah L. Abbott
In 2016, Martin “Marty” Walsh, the Mayor of Boston, introduced CityScore, a data dashboard that measured the city’s progress across a range of metrics. The dashboard was updated daily and publicly available. The mayor frequently discussed the CityScore targets in...
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Keywords:
Analytics and Data Science;
Government Administration;
Leadership;
Transformation;
City;
Measurement and Metrics;
Public Administration Industry;
Boston;
United States
Groysberg, Boris, and Sarah L. Abbott. "CityScore: Big Data Comes to Boston." Harvard Business School Case 422-050, February 2022.
- January 2022 (Revised February 2022)
- Case
Envision Group
By: Gunnar Trumbull, Bonnie Yining Cao and Dawn H. Lau
Based in China, Envision was one of the world’s leading Greentech companies. Chief Executive Officer Lei Zhang had set the goal of achieving carbon neutrality across the company’s global operations and supply chain by 2022 and 2028 respectively. As part of its...
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Keywords:
Green Technology;
Climate Change;
Emerging Markets;
Information Technology;
Strategy;
Management;
Renewable Energy;
Energy Policy;
Environmental Sustainability;
Manufacturing Industry;
Auto Industry;
Green Technology Industry;
Battery Industry;
China;
United States;
Japan;
United Kingdom;
France
Trumbull, Gunnar, Bonnie Yining Cao, and Dawn H. Lau. "Envision Group." Harvard Business School Case 722-045, January 2022. (Revised February 2022.)
- 2024
- Working Paper
What Drives Variation in Investor Portfolios? Estimating the Roles of Beliefs and Risk Preferences
By: Mark Egan, Alexander MacKay and Hanbin Yang
We present an empirical model of portfolio choice that allows for the nonparametric estimation of investors' (subjective) expectations and risk preferences. Utilizing a comprehensive dataset of 401(k) plans from 2009 through 2019, we explore heterogeneity in asset...
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Keywords:
Stock Market Expectations;
Demand Estimation;
Retirement Planning;
Defined Contribution Retirement Plan;
401 (K);
Finance;
Investment Portfolio;
Investment;
Retirement;
Behavioral Finance;
Financial Services Industry;
United States
Egan, Mark, Alexander MacKay, and Hanbin Yang. "What Drives Variation in Investor Portfolios? Estimating the Roles of Beliefs and Risk Preferences." Harvard Business School Working Paper, No. 22-044, December 2021. (Revised April 2024. Direct download. NBER Working Paper Series, No. 29604, December 2021)
- 2021
- Working Paper
Winner Takes All? Tech Clusters, Population Centers, and the Spatial Transformation of U.S. Invention
By: Brad Chattergoon and William R. Kerr
U.S. invention has become increasingly concentrated around major tech centers since the 1970s, with implications for how much cities across the country share in concomitant local benefits. Is invention becoming a winner-takes-all race? We explore the rising spatial...
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Keywords:
Invention;
Innovation;
Artificial Intelligence;
Clusters;
Agglomeration;
Innovation and Invention;
Patents;
Applications and Software;
Industry Clusters;
United States
Chattergoon, Brad, and William R. Kerr. "Winner Takes All? Tech Clusters, Population Centers, and the Spatial Transformation of U.S. Invention." Harvard Business School Working Paper, No. 22-027, October 2021. (NBER Working Paper Series, No. 29456, November 2021.)
- 2024
- Working Paper
Faith and Assimilation: Italian Immigrants in the U.S.
By: Stefano Gagliarducci and Marco Tabellini
How do ethnic religious organizations influence immigrant assimilation? To answer this question, we assemble novel data from the Catholic directories to measure the presence of Italian Catholic churches in the US between 1890 and 1920, when four million Italians moved...
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Gagliarducci, Stefano, and Marco Tabellini. "Faith and Assimilation: Italian Immigrants in the U.S." Harvard Business School Working Paper, No. 22-029, November 2021. (Revised January 2024. Also available from NBER and featured in NBER Digest and VoxEU. Conditionally accepted at the Economic Journal.)
- November 2021 (Revised January 2022)
- Case
Nicole M. Jones and The Hangar℠: Delta Air Lines' Global Innovation Center
By: Linda A. Hill and Emily Tedards
In 2016, Nicole M. Jones was hired to lead The Hangar, Delta Air Lines’ new innovation center in Atlanta, Georgia. Delta’s leadership had intended for The Hangar to catalyze a new approach to innovation at the company. After conducting three months of research on...
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Keywords:
Innovation Lab;
Breakthrough Innovation;
Biometric Technology;
Innovation and Invention;
Leadership;
Innovation and Management;
Collaborative Innovation and Invention;
Innovation Strategy;
Technological Innovation;
Georgia (state, US)
Hill, Linda A., and Emily Tedards. "Nicole M. Jones and The Hangar℠: Delta Air Lines' Global Innovation Center." Harvard Business School Case 422-042, November 2021. (Revised January 2022.)
- October 2021
- Case
Yildiz Holding's Corporate Strategy: Managing Diversification for Growth
By: Juan Alcácer and Esel Çekin
The case opens in May 2018 with Nurtaç Ziyal Afridi, chief strategy and growth officer of Yıldız Holding, a Turkish conglomerate, reflecting on the group’s diversification journey. In ten years, the group had achieved a remarkable growth through diversification: seven...
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Keywords:
Strategy;
Diversification;
Growth Management;
Mergers and Acquisitions;
Global Strategy;
Restructuring;
Food and Beverage Industry;
North America;
United Kingdom;
Turkey;
Asia
Alcácer, Juan, and Esel Çekin. "Yildiz Holding's Corporate Strategy: Managing Diversification for Growth." Harvard Business School Case 722-366, October 2021.
- September 2021 (Revised November 2022)
- Case
Community Solutions
By: Brian Trelstad and Tom Quinn
Community Solutions was an anti-homelessness nonprofit founded in 2011 after protagonist Rosanne Haggerty grew frustrated with the limited impact of traditional housing and outreach strategies. It set an ambitious goal, reached in some partner communities, of ending...
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Keywords:
Change;
Change Management;
Disruption;
Transformation;
Communication;
Communication Strategy;
Decision Making;
Cost vs Benefits;
Decision Choices and Conditions;
Decisions;
Forecasting and Prediction;
Social Entrepreneurship;
Ethics;
Values and Beliefs;
Capital Budgeting;
Capital Markets;
Country;
Government Administration;
Government Legislation;
Housing;
Disruptive Innovation;
Innovation and Invention;
Innovation Strategy;
Knowledge Sharing;
Leading Change;
Resource Allocation;
Mission and Purpose;
Performance Evaluation;
Performance Improvement;
Philanthropy and Charitable Giving;
Opportunities;
Social Enterprise;
Nonprofit Organizations;
Human Needs;
Public Opinion;
Social Issues;
Societal Protocols;
Poverty;
Welfare;
Well-being;
System;
Equality and Inequality;
Consulting Industry;
Real Estate Industry;
United States;
New York (city, NY);
Florida;
Texas
Trelstad, Brian, and Tom Quinn. "Community Solutions." Harvard Business School Case 322-021, September 2021. (Revised November 2022.)
- 2021
- Working Paper
Accounting for Employment Impact at Scale
By: Adel Fadhel, Katie Panella, Ethan Rouen and George Serafeim
Using new data on workforce composition and wages, we systematically measure the employment impact at U.S. firms from 2008 to 2020, including 2,682 unique firms and 22,322 firm-year observations. We document significant variation across industries and firms within each...
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Keywords:
Impact Accounting;
ESG;
Employee Turnover;
Wages;
Employment;
Measurement and Metrics;
Human Capital;
Diversity;
United States
Fadhel, Adel, Katie Panella, Ethan Rouen, and George Serafeim. "Accounting for Employment Impact at Scale." Harvard Business School Working Paper, No. 22-018, December 2021.
- September 2021 (Revised November 2022)
- Case
MAYA Capital
By: Robert F. White, Carla Larangeira and Pedro Levindo
MAYA Capital co-founders Lara Lemann and Monica Saggioro raised $41.5 million through a series of closings for their early-stage Latin American venture capital fund. The two women had met for the first time in mid-2016 when Lemann was contemplating scaling her angel...
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Keywords:
Early Stage;
Portfolio Construction;
Fund Management;
Investment;
Entrepreneurship;
Venture Capital;
Investment Portfolio;
Strategy;
Business Startups;
Management;
Investment Funds;
Latin America
White, Robert F., Carla Larangeira, and Pedro Levindo. "MAYA Capital." Harvard Business School Case 822-038, September 2021. (Revised November 2022.)
- Article
A Cost Comparison of Cataract Surgeries in Three Countries—United States, India, and Nepal
By: Jiayin Xue, John Hinkle, Mary-Grace Reeves, Luo Luo Zheng, Vengadesan Natarajan, Shyam Vyas, Radhika Upreti Oli, Matt Oliva, Robert S. Kaplan, Arnold Milstein, Geoff Tabin, Jeffrey L. Goldberg and Kevin Schulman
U.S.-based cataract surgeries are costly compared with those performed in high-quality Indian and Nepalese eye centers. The authors used time-driven activity-based costing to evaluate phacoemulsification surgery across four sites: a U.S.-based academic hospital...
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Keywords:
Time-Driven Activity-Based Costing;
Cost Accounting;
Health Care and Treatment;
Health Industry;
India;
Nepal;
United States
Xue, Jiayin, John Hinkle, Mary-Grace Reeves, Luo Luo Zheng, Vengadesan Natarajan, Shyam Vyas, Radhika Upreti Oli, Matt Oliva, Robert S. Kaplan, Arnold Milstein, Geoff Tabin, Jeffrey L. Goldberg, and Kevin Schulman. "A Cost Comparison of Cataract Surgeries in Three Countries—United States, India, and Nepal." NEJM Catalyst Innovations in Care Delivery 2, no. 9 (September 2021).