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Show Results For
- All HBS Web
(2,885)
- People (11)
- News (539)
- Research (1,673)
- Events (15)
- Multimedia (36)
- Faculty Publications (1,211)
Platform Envelopment
Due to network effects and switching costs in platform markets, entrants generally must offer revolutionary functionality. Platform envelopment offers a second entry path: one that does not rely upon Schumpeterian innovation. Examples of successful envelopment... View Details
- Web
The Founding of U.S. Steel and the Power of Public Opinion | Baker Library | Bloomberg Center | Harvard Business School
enterprise as a “soulless” corporation. For example, United States Steel , a corporate history written by Cotter in cooperation with Gary and U.S. Steel, leveraged text and photographs illustrating the process of steel production to... View Details
- Research Summary
Overview
By: Shunyuan Zhang
Professor Zhang uses machine learning to address marketing problems that have arisen within the nascent sharing economy. She conducts rigorous analyses of structured and unstructured data generated by new sharing economy platforms to address important issues emerging... View Details
- June 2025
- Technical Note
Open Source Software and Hardware Business Models
By: Frank Nagle and Richie Zitomer
Open source software (OSS) and open source hardware (OSH) have evolved from community-driven projects into mainstream phenomena with diverse commercial business models. In OSS, the source code is freely available for use, modification, and redistribution under open... View Details
Nagle, Frank, and Richie Zitomer. "Open Source Software and Hardware Business Models." Harvard Business School Technical Note 725-489, September 2025.
- 2025
- Working Paper
Lessons from an App Update at Replika AI: Identity Discontinuity in Human-AI Relationships
By: Julian De Freitas, Noah Castelo, Ahmet Kaan Uğuralp and Zeliha Oğuz-Uğuralp
As consumers increasingly interact with AI applications specialized for social relationships, what
is the nature and depth of these relationships among actual users, and can company actions
influence these dynamics? We find that active users of the US-based AI... View Details
De Freitas, Julian, Noah Castelo, Ahmet Kaan Uğuralp, and Zeliha Oğuz-Uğuralp. "Lessons from an App Update at Replika AI: Identity Discontinuity in Human-AI Relationships." Harvard Business School Working Paper, No. 25-018, October 2024. (Revised May 2025.)
- 2022
- Conference Presentation
Towards the Unification and Robustness of Post hoc Explanation Methods
By: Sushant Agarwal, Shahin Jabbari, Chirag Agarwal, Sohini Upadhyay, Steven Wu and Himabindu Lakkaraju
As machine learning black boxes are increasingly being deployed in critical domains such as healthcare and criminal justice, there has been a growing emphasis on developing techniques for explaining these black boxes in a post hoc manner. In this work, we analyze two... View Details
Keywords: AI and Machine Learning
Agarwal, Sushant, Shahin Jabbari, Chirag Agarwal, Sohini Upadhyay, Steven Wu, and Himabindu Lakkaraju. "Towards the Unification and Robustness of Post hoc Explanation Methods." Paper presented at the 3rd Symposium on Foundations of Responsible Computing (FORC), 2022.
- May–June 2023
- Article
Need for Speed: The Impact of In-Process Delays on Customer Behavior in Online Retail
By: Santiago Gallino, Nil Karacaoglu and Antonio Moreno
The impact of delays has been widely studied in various offline services. The focus of this study is online services, and we explore the impact of in-process delays—measured by website speed—on customer behavior. We leverage novel retail and website speed data to... View Details
Keywords: Online Retail; Quasi-experiments; Abandonment; Synthetic Control; E-commerce; Internet and the Web; Consumer Behavior; Policy; Retail Industry
Gallino, Santiago, Nil Karacaoglu, and Antonio Moreno. "Need for Speed: The Impact of In-Process Delays on Customer Behavior in Online Retail." Operations Research 71, no. 3 (May–June 2023): 876–894.
- 2022
- Working Paper
Institutional Emplacement and the Novel Resurgence of Independent Bookstores
By: Ryan Raffaelli and Ryann Noe
This study reveals how actors leverage physical place as an asset to facilitate organizational
adaptation and industry evolution. Through a longitudinal, qualitative analysis of the U.S.
independent bookselling industry from 1995 to 2019, we outline how dispersed... View Details
Keywords: Industry Growth; Small Business; Organizational Change and Adaptation; Business Processes; Retail Industry; Publishing Industry; United States
Raffaelli, Ryan, and Ryann Noe. "Institutional Emplacement and the Novel Resurgence of Independent Bookstores." Harvard Business School Working Paper, No. 23-033, December 2022.
- 2021
- Chapter
Towards a Unified Framework for Fair and Stable Graph Representation Learning
By: Chirag Agarwal, Himabindu Lakkaraju and Marinka Zitnik
As the representations output by Graph Neural Networks (GNNs) are increasingly employed in real-world applications, it becomes important to ensure that these representations are fair and stable. In this work, we establish a key connection between counterfactual... View Details
Agarwal, Chirag, Himabindu Lakkaraju, and Marinka Zitnik. "Towards a Unified Framework for Fair and Stable Graph Representation Learning." In Proceedings of the 37th Conference on Uncertainty in Artificial Intelligence, edited by Cassio de Campos and Marloes H. Maathuis, 2114–2124. AUAI Press, 2021.
- Article
How NFTs Create Value
By: Steve Kaczynski and Scott Duke Kominers
How much could a cluster of pixels possibly be worth? More pointedly, why is it worth anything at all? The explosion of NFTs and their accompanying marketplaces have left many baffled, incredulous, and deeply skeptical. But while NFTs may be fetching eye-popping,... View Details
Keywords: Technological And Scientific Innovation; Crypto Economy; Blockchain; Technological Innovation; Currency; Technology Adoption; Digital Transformation
Kaczynski, Steve, and Scott Duke Kominers. "How NFTs Create Value." Harvard Business Review Digital Articles (November 10, 2021).
- May–June 2021
- Article
How to Close the Gender Gap
By: Colleen Ammerman and Boris Groysberg
Most companies say they’re committed to advancing women into leadership roles. What they may fail to recognize, though, is that systemic barriers are holding women back. As a result, women remain disadvantaged at every stage of their employment and underrepresented in... View Details
Keywords: Gender Discrimination; Employment; Gender; Prejudice and Bias; Talent and Talent Management; Organizational Change and Adaptation
Ammerman, Colleen, and Boris Groysberg. "How to Close the Gender Gap." Harvard Business Review 99, no. 3 (May–June 2021): 124–133.
- 2017
- Other Teaching and Training Material
Organizational Behavior Reading: Negotiation
By: Max Bazerman, Francesca Gino and Katherine Shonk
Core Curriculum in Organizational Behavior is a series of readings that cover fundamental course material in Organizational Behavior. Readings include videos and interactive illustrations to help students master complex concepts. Managerial, executive, and... View Details
Bazerman, Max, Francesca Gino, and Katherine Shonk. "Organizational Behavior Reading: Negotiation." Core Curriculum Readings Series. Boston, MA: Harvard Business Publishing 8408, 2017. Electronic.
- December 2009
- Article
Restructuring Within an Academic Health Center to Support Quality and Safety: The Development of the Center for Quality and Safety at the Massachusetts General Hospital
By: Richard Bohmer, Jonathan David Bloom, Elizabeth Mort MD, Akinluwa Demehin and Gregg Meyer MD
Recent focus on the need to improve the quality and safety of health care has created new challenges for academic health centers (AHCs). Whereas previously quality was largely assumed, today it is increasingly quantifiable and requires organized systems for... View Details
Keywords: Health Care and Treatment; Organizational Change and Adaptation; Organizational Culture; Organizational Design; Performance Improvement; Quality; Safety; Massachusetts
Bohmer, Richard, Jonathan David Bloom, Elizabeth Mort MD, Akinluwa Demehin, and Gregg Meyer MD. "Restructuring Within an Academic Health Center to Support Quality and Safety: The Development of the Center for Quality and Safety at the Massachusetts General Hospital." Academic Medicine 84, no. 12 (December 2009): 1663–1671.
Marketing Metaphoria
Why do advertising campaigns and new products often fail? Why do consumers feel that companies don't understand their needs? Because marketers themselves don't think deeply about consumers' innermost thoughts and feelings. Marketing Metaphoria is a groundbreaking book... View Details
- 05 Feb 2007
- Research & Ideas
Business and the Global Poor
life, just that the pecking order from the poor person's perspective is likely to be different. The shift we see is in a new understanding about who the customer is. That's why we think that more companies should be looking to leverage... View Details
Keywords: by Sean Silverthorne
- Web
Crossover Into Business
business decisions, all in a way that fits the athletes’ busy lives, is tailored to their interests, and leverages the acclaimed Harvard Business School case method. Frequently Asked Questions “ I stepped back and said, ‘Why don’t I just... View Details
John D. Dionne
John D. Dionne has been a Senior Lecturer of Business Administration at the Harvard Business School since 2014 and is a recently retired Senior Managing Director and Senior Advisor to Blackstone. He is also Managing Partner of Franconia Capital, a... View Details
- Web
Podcasts - Managing the Future of Work
supporting frontline workers and promoting from within in a traditionally high-turnover business; meeting the needs of a diverse clientele with a diverse workforce; skills development; automation; and leveraging employee feedback. Beyond... View Details
- 14 Jun 2023
- Op-Ed
Every Company Should Have These Leaders—or Develop Them if They Don't
how external factors impact the company and leverage this knowledge to create strategy. LTL specialists are transactional leaders. Individual contributors or managers here handle task heavy processes and systems that are primarily inward... View Details
Keywords: by Hise Gibson
- March 2011
- Article
Institutional Demand Pressure and the Cost of Corporate Loans
By: Victoria Ivashina and Zheng Sun
Between 2001 and 2007, annual institutional funding in highly leveraged loans went up from $32 billion to $426 billion, accounting for nearly 70% of the jump in total syndicated loan issuance over the same period. Did the inflow of institutional funding in the... View Details
Keywords: Leveraged Buyouts; Financial Crisis; Credit; Debt Securities; Financing and Loans; Interest Rates; Investment
Ivashina, Victoria, and Zheng Sun. "Institutional Demand Pressure and the Cost of Corporate Loans." Journal of Financial Economics 99, no. 3 (March 2011): 500–522.