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- All HBS Web
(117,562)
- Faculty Publications (37,524)
- 2022
- Working Paper
Statistical Inference for Heterogeneous Treatment Effects Discovered by Generic Machine Learning in Randomized Experiments
By: Kosuke Imai and Michael Lingzhi Li
Researchers are increasingly turning to machine learning (ML) algorithms to investigate causal heterogeneity in randomized experiments. Despite their promise, ML algorithms may fail to accurately ascertain heterogeneous treatment effects under practical settings with... View Details
Imai, Kosuke, and Michael Lingzhi Li. "Statistical Inference for Heterogeneous Treatment Effects Discovered by Generic Machine Learning in Randomized Experiments." Working Paper, March 2022.
- 2022
- Chapter
Sustainability for People and the Planet: Placing Workers at the Center of Sustainability Research
By: Julie Yen, Julie Battilana and Emilie Aguirre
Though workers face a series of critical challenges in contemporary work organizations, they are often overlooked in conversations about sustainable business. In this chapter, we argue that prioritizing the rights and well-being of workers is a core dimension of... View Details
Keywords: Environmental Sustainability; Employees; Well-being; Corporate Social Responsibility and Impact; Organizational Structure; Social Issues
Yen, Julie, Julie Battilana, and Emilie Aguirre. "Sustainability for People and the Planet: Placing Workers at the Center of Sustainability Research." Chap. 11 in Handbook on the Business of Sustainability: The Organization, Implementation, and Practice of Sustainable Growth, edited by Gerard George, Martine R. Haas, Havovi Joshi, Anita M. McGahan, and Paul Tracey, 189–214. Edward Elgar Publishing, 2022.
- March 2022
- Article
Targeting High Ability Entrepreneurs Using Community Information: Mechanism Design in the Field
Identifying high-growth microentrepreneurs in low-income countries remains a challenge due to a scarcity of verifiable information. With a cash grant experiment in India we demonstrate that community knowledge can help target high-growth microentrepreneurs; while the... View Details
Keywords: Microentrepreneurs; Community Information; Field Experiment; Loans; Entrepreneurship; Developing Countries and Economies; Financing and Loans; Information; Mathematical Methods; India
Hussam, Reshmaan, Natalia Rigol, and Benjamin N. Roth. "Targeting High Ability Entrepreneurs Using Community Information: Mechanism Design in the Field." American Economic Review 112, no. 3 (March 2022): 861–898.
(Online Appendix with Corrigendum—Thanks to Isabella Masetto, Diego Ubfal, and The Institute for Replication for identifying a minor coding error in the production of Table 4.)
(Online Appendix with Corrigendum—Thanks to Isabella Masetto, Diego Ubfal, and The Institute for Replication for identifying a minor coding error in the production of Table 4.)
- March 2022
- Teaching Note
The Coronavirus (COVID-19) Pandemic and the Global Economy (A) and (B)
By: Alberto Cavallo
Teaching Note for HBS Case Nos. 720-031 and 721-434. View Details
- Article
The Messy but Essential Pursuit of Purpose
By: Ranjay Gulati
Most forward-thinking executives have embraced the notion that purpose-driven companies can solve social and environmental problems while also generating wealth, creating win-win outcomes that benefit everyone. But ideal solutions are rare. Many purpose-driven... View Details
Keywords: Purpose; Sustainability; Mission and Purpose; Social Issues; Environmental Sustainability; Profit; Business and Stakeholder Relations; Decision Making
Gulati, Ranjay. "The Messy but Essential Pursuit of Purpose." Harvard Business Review 100, no. 2 (March–April 2022): 45–55.
- Article
Use Purpose to Transform Your Workplace
By: Leena Nair, Nick Dalton, Patrick Hull and William Kerr
Is keeping pace with the future of work incompatible with using purpose to guide the organization? Unilever is stretching its well-known commitment to purpose for a new and daunting challenge—the transformation of its workforce of more than 149,000 employees. Its... View Details
Keywords: Future Of Work; Purpose; Unilever; Organizations; Mission and Purpose; Talent and Talent Management; Transition; Decision Making; Transformation
Nair, Leena, Nick Dalton, Patrick Hull, and William Kerr. "Use Purpose to Transform Your Workplace." Harvard Business Review 100, no. 2 (March–April 2022): 52–55.
- March 2022
- Article
When Less Is More: Consumers Prefer Brands that Donate More in Relative versus Absolute Terms
By: Elizabeth A. Keenan, Anne V. Wilson and Leslie K. John
When trying to make a good impression on consumers through charitable giving, is it better for brands to maximize the overall dollars they donate or how much they give in relative terms; for example, the proportion of profits? Across five studies we show that consumers... View Details
Keywords: Cause-related Marketing; Charitable Donations; Generosity; Altruism; Philanthropy and Charitable Giving; Brands and Branding; Consumer Behavior
Keenan, Elizabeth A., Anne V. Wilson, and Leslie K. John. "When Less Is More: Consumers Prefer Brands that Donate More in Relative versus Absolute Terms." Marketing Letters 33, no. 1 (March 2022): 31–43.
- Article
When Seeking Help, Women and Racial/Ethnic Minorities Benefit from Explicitly Stating Their Identity
By: Erika L. Kirgios, Aneesh Rai, Edward H. Chang and Katherine L. Milkman
Receiving help can make or break a career, but women and racial/ethnic minorities do not always receive the support they seek. Across two audit experiments—one with politicians and another with students—as well as an online experiment (total n = 5,145), we test whether... View Details
Keywords: Support; Marginalized Communities; Personal Development and Career; Equality and Inequality; Identity; Race; Gender; Communication Intention and Meaning
Kirgios, Erika L., Aneesh Rai, Edward H. Chang, and Katherine L. Milkman. "When Seeking Help, Women and Racial/Ethnic Minorities Benefit from Explicitly Stating Their Identity." Nature Human Behaviour 6, no. 3 (March 2022): 383–391.
- March 2022
- Article
Where to Locate COVID-19 Mass Vaccination Facilities?
By: Dimitris Bertsimas, Vassilis Digalakis Jr, Alexander Jacquillat, Michael Lingzhi Li and Alessandro Previero
The outbreak of COVID-19 led to a record-breaking race to develop a vaccine. However, the limited vaccine capacity creates another massive challenge: how to distribute vaccines to mitigate the near-end impact of the pandemic? In the United States in particular, the new... View Details
Keywords: Vaccines; COVID-19; Health Care and Treatment; Health Pandemics; Performance Effectiveness; Analytics and Data Science; Mathematical Methods
Bertsimas, Dimitris, Vassilis Digalakis Jr, Alexander Jacquillat, Michael Lingzhi Li, and Alessandro Previero. "Where to Locate COVID-19 Mass Vaccination Facilities?" Naval Research Logistics Quarterly 69, no. 2 (March 2022): 179–200.
- 2022
- Article
Which Corporate ESG News Does the Market React To?
By: George Serafeim and Aaron Yoon
Using a dataset that classifies firm-level ESG news as positive and negative, we examine how stock prices react to different types of ESG news. We analyze 111,020 firm-day observations for 3,126 companies and find that prices react only to issues identified as... View Details
Keywords: ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; Social Capital; Environment; Sustainability; CSR; Stock Price; Stock Market Expectations; Materiality; Market Reaction; Environmental Sustainability; Governance; Social Issues; Performance; News
Serafeim, George, and Aaron Yoon. "Which Corporate ESG News Does the Market React To?" Financial Analysts Journal 78, no. 1 (2022): 59–78.
- March 2022
- Article
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... View Details
Keywords: Clusters; Invention; Agglomeration; Artificial Intelligence; Innovation and Invention; Patents; Applications and Software; Industry Clusters; AI and Machine Learning
Chattergoon, Brad, and William R. Kerr. "Winner Takes All? Tech Clusters, Population Centers, and the Spatial Transformation of U.S. Invention." Art. 104418. Research Policy 51, no. 2 (March 2022).
- February 2022
- Teaching Note
Introducing EVA at ISS: A Better Way to Evaluate CEO Performance and Compensation?
By: Jonas Heese and Charles C.Y. Wang
- February 2022 (Revised February 2024)
- Supplement
ISS EVA Instructor Template
By: Jonas Heese and Charles C.Y. Wang
- February 2022 (Revised February 2024)
- Supplement
ISS EVA Student Template
By: Jonas Heese and Charles C.Y. Wang
- February 2022
- Teaching Note
Stoy Foods
By: John Beshears
Teaching Note for the "Stoy Foods" Exercise (Harvard Business School Exercise 918-044, 918-045, 918-046, and 918-047). View Details
- February 2022
- Teaching Note
Altoona State Investment Board & Bain Capital Fund XI
By: Josh Lerner
Teaching Note for HBS Case No. 218-022. View Details
- February 2022
- Case
Corporate Divestitures and Spinoffs
By: David J. Collis, Ashley Hartman and Terrence Shu
Increasingly in the 2010s, corporations turned to divestitures and spinoffs to streamline their operations. Over the course of one week in November 2021, conglomerates General Electric, Johnson & Johnson, and Toshiba announced plans for separation. The news reflected... View Details
Keywords: Divestiture; Divestment; Spin Off; Spinoffs; Business Conglomerates; Restructuring; Corporate Strategy
Collis, David J., Ashley Hartman, and Terrence Shu. "Corporate Divestitures and Spinoffs." Harvard Business School Case 722-384, February 2022.
- February 2022 (Revised June 2022)
- Case
Resident 2020
By: Jeffrey F. Rayport and Thomas O. Jones
Launched in 2016, Resident was a leading player in the direct-to-consumer bed-in-a-box mattress market, where it was one of at least 175 venture-backed companies competing in the space. By late 2020, it had realized over $500 million in revenue, profitability in the... View Details
- February 24, 2022
- Article
How to Build a Life: Why Success Can Feel So Bitter
By: Arthur C. Brooks
Brooks, Arthur C. "How to Build a Life: Why Success Can Feel So Bitter." The Atlantic (February 24, 2022).
- February 2022 (Revised May 2022)
- Case
Jaypee Infratech and the Indian Bankruptcy Code
By: Kristin Mugford, William Vrattos and Radhika Kak
In 2016, India passed a new bankruptcy law (IBC) to counter a brewing bank crisis and increased corporate distress. Homebuilder Jaypee Infratech, one of India largest distressed companies (the “dirty dozen”) began restructuring under the IBC in 2017. Two years later,... View Details
Keywords: Restructuring; Decisions; Judgments; Voting; Developing Countries and Economies; Financial Crisis; Public Sector; Asset Pricing; Borrowing and Debt; Corporate Finance; Credit; Insolvency and Bankruptcy; Debt Securities; Bonds; Investment Return; Price; Government Legislation; Laws and Statutes; Bids and Bidding; Business and Stakeholder Relations; Risk and Uncertainty; Valuation; Real Estate Industry; India; Delhi
Mugford, Kristin, William Vrattos, and Radhika Kak. "Jaypee Infratech and the Indian Bankruptcy Code." Harvard Business School Case 222-071, February 2022. (Revised May 2022.)