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Show Results For
- All HBS Web
(3,482)
- People (2)
- News (890)
- Research (1,466)
- Events (25)
- Multimedia (48)
- Faculty Publications (764)
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- 11 Jun 2024
- In Practice
The Harvard Business School Faculty Summer Reader 2024
As the vacation season looms, Harvard Business School faculty members share recommendations for a little light reading. Spoiler alert: Lessons in Chemistry tops two of their beach-read lists. For those whose brains can’t—or won’t—turn off, HBS faculty also suggest some... View Details
Keywords: by Avery Forman
- 2024
- Working Paper
The Effects of Medical Debt Relief: Evidence from Two Randomized Experiments
By: Raymond Kluender, Neale Mahoney, Francis Wong and Wesley Yin
Two in five Americans have medical debt, nearly half of whom owe at least $2,500. Concerned by this burden, governments and private donors have undertaken large, high-profile efforts to relieve medical debt. We partnered with RIP Medical Debt to conduct two randomized... View Details
Kluender, Raymond, Neale Mahoney, Francis Wong, and Wesley Yin. "The Effects of Medical Debt Relief: Evidence from Two Randomized Experiments." NBER Working Paper Series, No. 32315, April 2024.
- Article
Ushering in Safe, Effective, Secure, and Ethical Medicine in the Digital Era
By: William J. Gordon, Andrea Coravos and Ariel Dora Stern
From clinical trials to care delivery, advanced, digitally enabled technologies and analytics offer new approaches to how we think about medicine, health, and biology. The COVID-19 pandemic has accelerated this conversation, and forced a roadmap, once measured in years... View Details
Gordon, William J., Andrea Coravos, and Ariel Dora Stern. "Ushering in Safe, Effective, Secure, and Ethical Medicine in the Digital Era." npj Digital Medicine 4, no. 56 (2021).
- October 2019
- Case
Feeling Machines: Emotion AI at Affectiva
By: Shane Greenstein and John Masko
In 2016, Affectiva—a Boston-based emotion AI software company with a long track record of building emotion-sensing software for market research—had attempted to expand into new verticals by releasing a mobile software development kit (SDK) that downloaders could adapt... View Details
Keywords: Artificial Intelligence; Market Research; Business Model; Finance; Revenue; Decision Making; Risk and Uncertainty; Market Entry and Exit; Applications and Software; AI and Machine Learning; Information Technology Industry; Auto Industry; United States
Greenstein, Shane, and John Masko. "Feeling Machines: Emotion AI at Affectiva." Harvard Business School Case 620-058, October 2019.
- Research Summary
Multilateral Bankruptcy Rules
By: Jerry R. Green
A classic problem in economics is the selection of a bankruptcy rule with good normative properties. The problem as usually specified is given by the “estate” E which is to be divided among the “claims” c= (c1,... View Details
- Research Summary
Overview
When information is digitized, it can be aggregated and shared nearly instantly. I am interested in how this acceleration in the aggregation and availability of information, via digitization, affects firms and firm strategy.
Platforms have emerged as marketplaces for... View Details
Keywords: Market Platforms; Social Media; Information Disclosure; Platform Strategy; Innovation Strategy; Collaborative Innovation and Invention; Technological Innovation; Intellectual Property; Information; Technology Platform; Information Industry; Information Technology Industry; Technology Industry; Web Services Industry
- May 2025
- Article
Imagining the Future: Memory, Simulation and Beliefs
By: Pedro Bordalo, Giovanni Burro, Katherine B. Coffman, Nicola Gennaioli and Andrei Shleifer
How do people form beliefs about novel risks, with which they have little or no experience? Motivated by survey data on beliefs about Covid we collected in 2020, we build a model based on the psychology of selective memory. When a person thinks about an event,... View Details
Bordalo, Pedro, Giovanni Burro, Katherine B. Coffman, Nicola Gennaioli, and Andrei Shleifer. "Imagining the Future: Memory, Simulation and Beliefs." Review of Economic Studies 92, no. 3 (May 2025): 1532–1563.
- 2015
- Working Paper
Crowdsourced Digital Goods and Firm Productivity: Evidence from Open Source Software
By: Frank Nagle
As firms increasingly rely on crowdsourced digital goods, understanding their impact on productivity becomes critical. This study measures the firm-level productivity impact of one such good, non-pecuniary (free) open source software (OSS). The results show a... View Details
Nagle, Frank. "Crowdsourced Digital Goods and Firm Productivity: Evidence from Open Source Software." Harvard Business School Working Paper, No. 15-062, January 2015. (Revised June 2015.)
- 2010
- Other Unpublished Work
Saving Face by Making Meaning: The Negative Effects of Brand Communities' Self-serving Response to Brand Extensions
By: Jill Avery
An ethnographic study of a brand community following the launch of the Porsche Cayenne SUV finds that brand extensions can negatively affect the value of their parent brands. By studying the collective response to brand extensions of existing consumers and by... View Details
- October 1995 (Revised March 1996)
- Case
Booz.Allen & Hamilton: Vision 2000
In 1993, Booz.Allen & Hamilton forsook its previous, highly local organizational structure. It was motivated by a desire to serve multinational clients more effectively and to provide greater value to clients with more localized business by collecting best practices... View Details
Keywords: Organizational Change and Adaptation; Service Operations; Service Delivery; Organizational Structure; Global Strategy; Service Industry
Loveman, Gary W., and Jamie O'Connell. "Booz.Allen & Hamilton: Vision 2000." Harvard Business School Case 396-031, October 1995. (Revised March 1996.)
- 23 Jan 2017
- Working Paper Summaries
Overcoming Institutional Voids: A Reputation-Based View of Long Run Survival
- 27 Jul 2011
- Research & Ideas
Customer Loyalty Programs That Work
The customer rewards cards that clutter wallets and clog key chains of many a shopper may soon be no more, as retailers move from physical to digital (read: mobile apps) forms of loyalty program member identification. It's a smart decision. Unfortunately, it's one of... View Details
- March 17, 2021
- Other Article
Beyond Pajamas: Sizing Up the Pandemic Shopper
By: Ayelet Israeli, Eva Ascarza and Laura Castrillo
A first look at how the COVID-19 pandemic impacted e-commerce apparel shopping in the US and the UK. Extensive analysis and interactive graphics utilizing millions of transactions.
While the pandemic is still playing out, our preliminary investigations... View Details
While the pandemic is still playing out, our preliminary investigations... View Details
Keywords: Retail; Retail Analytics; Consumer; Pandemic; COVID; COVID-19; Apparel; Ecommerce; Online Shopping; Online Apparel; Online Sales; Returns; CRM; Customer Retention; Customer Experience; Customer Value; Digital; Customer Focus and Relationships; Customers; Health Pandemics; Consumer Behavior; Customer Relationship Management; Internet and the Web; Behavior; E-commerce; Retail Industry; Apparel and Accessories Industry; Technology Industry; United States; United Kingdom
Israeli, Ayelet, Eva Ascarza, and Laura Castrillo. "Beyond Pajamas: Sizing Up the Pandemic Shopper." Harvard Business School Working Knowledge (March 17, 2021).
- February 2019 (Revised March 2021)
- Case
India: State Capacity and Unity in Diversity
By: Alberto Cavallo, Matthew Weinzierl and Robert Scherf
As 2018 drew to a close, India prepared to once again carry out the largest democratic exercise in human history, as in less than six months more than 850 million eligible voters would have the chance to choose their representatives to the Lok Sabha—the country’s lower... View Details
Cavallo, Alberto, Matthew Weinzierl, and Robert Scherf. "India: State Capacity and Unity in Diversity." Harvard Business School Case 719-061, February 2019. (Revised March 2021.)
- April 2015 (Revised January 2020)
- Case
Japan's Missing Arrow?
By: Laura Alfaro and Hilary White
In late December 2014, Shinzo Abe was elected to another term as the prime minister of Japan. His re-election was largely interpreted as a vote of confidence for his economics policies, collectively referred to as "Abenomics." Comprised of three "arrows," including... View Details
Keywords: Currency; Bonds; Government Bonds; Government Debt; Public Finance; Quantitative Easing; Stimulus; Fiscal Policy; Fiscal Deficits; Debt Management; Debt Reduction; Abenomics; Exchange Rate; Exports; Reform; Economics; Macroeconomics; Policy; Government Legislation; Government and Politics; Asia; Japan
Alfaro, Laura, and Hilary White. "Japan's Missing Arrow?" Harvard Business School Case 715-050, April 2015. (Revised January 2020.)
- September 2012 (Revised August 2015)
- Case
Shanghai Pharmaceuticals
By: Regina E. Herzlinger and Natalie Kindred
Shanghai Pharmaceuticals (SPH), a vertically integrated Chinese pharmaceutical conglomerate, was considering its strategic options in the context of a rapidly evolving industry, policy, and economic environment. The company—essentially a collection of subsidiaries... View Details
Keywords: Business Subsidiaries; Business Conglomerates; Vertical Integration; Decision Choices and Conditions; Mergers and Acquisitions; Consolidation; Health Care and Treatment; Global Strategy; State Ownership; Pharmaceutical Industry; Health Industry; Shanghai; United States; Europe
Herzlinger, Regina E., and Natalie Kindred. "Shanghai Pharmaceuticals." Harvard Business School Case 313-016, September 2012. (Revised August 2015.)
- 2010
- Working Paper
The New Face of Chinese Industrial Policy: Making Sense of Anti-Dumping Cases in the Petrochemical and Steel Industries
By: Regina Abrami and Yu Zheng
Why have China's petrochemical and steel industries behaved so differently in seeking trade protection through antidumping measures? We argue that the patterning of antidumping actions is best explained in terms of the political economy of economic restructuring in... View Details
Keywords: Trade; Price; Policy; Business and Government Relations; Competition; Chemical Industry; Manufacturing Industry; Steel Industry; China
Abrami, Regina, and Yu Zheng. "The New Face of Chinese Industrial Policy: Making Sense of Anti-Dumping Cases in the Petrochemical and Steel Industries." Harvard Business School Working Paper, No. 11-042, October 2010.
- August 2001 (Revised August 2012)
- Case
BestDoctors, Inc.
By: Regina E. Herzlinger and Seth Bokser
Upon learning the news of a critical illness, patients and their families are shocked, saddened, fearful, and angry all at once. And just as soon as they catch their collective breath, they all ask the same question—a question that has the potential to infuse hope into... View Details
- 05 Dec 2023
- Research & Ideas
Lessons in Decision-Making: Confident People Aren't Always Correct (Except When They Are)
worth because of emotions and other factors, a bias called the “winner’s curse.” Through this effort, the researchers collected more than 70,000 decisions. In the second part of the study, the test subjects participated in simple... View Details
Keywords: by Kara Baskin
- March 2022
- Article
Revealing Corruption: Firm and Worker Level Evidence from Brazil
By: Emanuele Colonnelli, Spyridon Lagaras, Jacopo Ponticelli, Mounu Prem and Margarita Tsoutsoura
We study how the disclosure of corrupt practices affects the growth of firms involved in illegal interactions with the government using randomized audits of public procurement in Brazil. On average, firms exposed by the anti-corruption program grow larger after the... View Details
Colonnelli, Emanuele, Spyridon Lagaras, Jacopo Ponticelli, Mounu Prem, and Margarita Tsoutsoura. "Revealing Corruption: Firm and Worker Level Evidence from Brazil." Journal of Financial Economics 143, no. 3 (March 2022): 1097–1119.