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Show Results For
- All HBS Web
(2,890)
- People (11)
- News (540)
- Research (1,668)
- Events (15)
- Multimedia (36)
- Faculty Publications (1,203)
- 2023
- Article
Post Hoc Explanations of Language Models Can Improve Language Models
By: Satyapriya Krishna, Jiaqi Ma, Dylan Slack, Asma Ghandeharioun, Sameer Singh and Himabindu Lakkaraju
Large Language Models (LLMs) have demonstrated remarkable capabilities in performing complex tasks. Moreover, recent research has shown that incorporating human-annotated rationales (e.g., Chain-of-Thought prompting) during in-context learning can significantly enhance... View Details
Krishna, Satyapriya, Jiaqi Ma, Dylan Slack, Asma Ghandeharioun, Sameer Singh, and Himabindu Lakkaraju. "Post Hoc Explanations of Language Models Can Improve Language Models." Advances in Neural Information Processing Systems (NeurIPS) (2023).
- Research Summary
Retail and the Internet
By: Rajiv Lal
The emergence of new technology, increasing number of new retail formats and the emphasis on store brands are contributing factors to enormous changes taking place in retailing. Rajiv Lal's work on the use of the Internet by retailers calls into question the... View Details
- August 2024 (Revised March 2025)
- Case
DBS' AI Journey
By: Feng Zhu, Harold Zhu and Adina Wong
Headquartered in Singapore, DBS Bank, one of Asia's leading financial services groups, embarked on a multi-year digital transformation under CEO Piyush Gupta in 2014. It was then that DBS also began experimenting with AI to drive value for the business and customers.... View Details
Keywords: Corporate Governance; AI and Machine Learning; Digital Transformation; Risk Management; Value Creation; Banking Industry; Financial Services Industry; Asia; Singapore
Zhu, Feng, Harold Zhu, and Adina Wong. "DBS' AI Journey." Harvard Business School Case 625-053, August 2024. (Revised March 2025.)
- Article
All Eyes on Them: A Field Experiment on Citizen Oversight and Electoral Integrity
By: Natalia Garbiras-Díaz and Mateo Montenegro
Can information and communication technologies help citizens monitor their elections? We analyze a large-scale field experiment designed to answer this question in Colombia. We leveraged Facebook advertisements sent to over 4 million potential voters to encourage... View Details
Keywords: Social Influence; Electoral Behavior; Election Outcomes; Economics; Economy; Governance; Government and Politics; Social Media; Social Marketing; Society; Political Elections; Advertising
Garbiras-Díaz, Natalia, and Mateo Montenegro. "All Eyes on Them: A Field Experiment on Citizen Oversight and Electoral Integrity." American Economic Review 112, no. 8 (August 2022): 2631–2668.
- 2024
- Article
Thy Neighbor's Gendarme? How Citizens of Buffer States in North Africa View EU Border Security Externalization
By: Matt Buehler, Kristin Fabbe and Eleni Kyrkopoulou
To stop refugees and migrants, states have enlisted neighboring third countries to act as buffers, thereby outsourcing border security. With many sub-Saharan migrants transiting North Africa, these regimes there have increasingly served as the EU’s gendarme. Existing... View Details
Keywords: Border Externalization; Border Security; Migration; Sub-Saharan African Migrants; Immigration; National Security; North Africa; Morocco
Buehler, Matt, Kristin Fabbe, and Eleni Kyrkopoulou. "Thy Neighbor's Gendarme? How Citizens of Buffer States in North Africa View EU Border Security Externalization." Journal of Immigrant & Refugee Studies 22, no. 2 (2024): 371–385.
- September 2016 (Revised May 2018)
- Case
Zurich Insurance: Fostering People Management Practices
By: Boris Groysberg and Katherine Connolly
Zurich Insurance was undergoing organizational change after implementing five new people practices focused on manager development, diversity and inclusion, job model and data analytics, recruitment, and talent pipeline. The case provides background for the company, as... View Details
Keywords: Managing Change; Organizational Behavior; Diversity Management; Organizational Architecture; Recruiting; Succession Planning; Management; Organizational Culture; Organizational Change and Adaptation; Leading Change; Human Capital; Human Resources; Insurance; Leadership; Diversity; Organizational Structure; Recruitment; Management Succession; Insurance Industry
Groysberg, Boris, and Katherine Connolly. "Zurich Insurance: Fostering People Management Practices." Harvard Business School Case 417-035, September 2016. (Revised May 2018.)
- Article
Do Strict Capital Requirements Raise the Cost of Capital? Bank Regulation, Capital Structure and the Low Risk Anomaly
By: Malcolm Baker and Jeffrey Wurgler
Traditional capital structure theory predicts that reducing banks' leverage reduces the risk and cost of equity but does not change the weighted average cost of capital, and thus the rates for borrowers. We confirm that the equity of better-capitalized banks has lower... View Details
Baker, Malcolm, and Jeffrey Wurgler. "Do Strict Capital Requirements Raise the Cost of Capital? Bank Regulation, Capital Structure and the Low Risk Anomaly." American Economic Review: Papers and Proceedings 105, no. 5 (May 2015): 315–320.
- December 2006 (Revised December 2007)
- Case
The Vanderbilt University Endowment (2006)
By: Andre F. Perold and William T. Spitz
As with many modern-day large pools of capital, the Vanderbilt University endowment is significantly invested in alternative assets such as hedge funds, private equity, real estate, and natural resources. The endowment's investment committee chair is attempting to... View Details
Keywords: Higher Education; Asset Management; Financial Management; Financial Strategy; Investment Portfolio; Risk Management
Perold, Andre F., and William T. Spitz. "The Vanderbilt University Endowment (2006)." Harvard Business School Case 207-062, December 2006. (Revised December 2007.)
- May 2003
- Module Note
Building Capabilities for Experimentation, Learning, and Prototyping
By: Stefan H. Thomke
Describes the conceptual foundations and pedagogy for a module on managing experimentation, learning, and prototyping in the development of products and services. Can also be used as part of a more general course on Managing Technology and Innovation. Shows how... View Details
Keywords: Service Delivery; Product Development; Learning; Technological Innovation; Information Technology; Management
Thomke, Stefan H. "Building Capabilities for Experimentation, Learning, and Prototyping." Harvard Business School Module Note 603-089, May 2003.
The Slow Pace of Fast Change: Bringing Innovations to Market in a Connected World (HBS Press; Boston 2003)
FOR EXECUTIVES, strategists, and students of technology-driven industries, this is a powerful playbook for the high-stakes innovation game. The market is full of fluctuating, and seemingly illogical, fortunes: A long shot like eBay catches fire, while a... View Details
Advanced Leadership Initiative
At Harvard, Rosabeth Moss Kanter is chair and director of the Advanced Leadership Initiative, a University-wide faculty group aimed at deploying a leadership force of experienced leaders who... View Details
- 08 Aug 2011
- Research & Ideas
The Death of the Global Manager
enables you to adapt and modify, not just produce one single, standardized product. The simplest example might be the need for a right-hand drive Toyota Corolla in the UK," Bartlett says. The third imperative is to leverage the world... View Details
Keywords: by Julia Hanna
- 2016
- Chapter
Luxury Branding Research: New Perspectives and Future Priorities
By: Anat Keinan, Sandrine Crener and Silvia Bellezza
Several major trends have changed the landscape for luxury brands. These shifts include the increasing role of technology (digital and mobile) as well as the use by consumers of alternative signals of status, such as wearing less prominently branded apparel, being less... View Details
Keinan, Anat, Sandrine Crener, and Silvia Bellezza. "Luxury Branding Research: New Perspectives and Future Priorities." Chap. 2 in Online Luxury Retailing: Leveraging Digital Opportunities: Research, Industry Practice, and Open Questions, 16–33. Philadelphia: Wharton School, Baker Retailing Center, 2016.
- 2024
- Book
The Everything Token: How NFTs and Web3 Will Transform the Way We Buy, Sell, and Create
By: Steve Kaczynski and Scott Duke Kominers
We demystify the coming digital revolution, showing how NFTs will transform our online and offline interactions.
NFTs aren’t just pictures on the internet, or a fad that has come and gone. Rather, they’re a new technology for creating digital assets and... View Details
NFTs aren’t just pictures on the internet, or a fad that has come and gone. Rather, they’re a new technology for creating digital assets and... View Details
Keywords: Economic Systems; Microeconomics; Entrepreneurship; Cultural Entrepreneurship; Information Technology; Innovation and Invention; Innovation Strategy; Digital Platforms; Digital Strategy; Digital Transformation; Internet and the Web; Technology Adoption; Marketing; Marketing Strategy; Product Marketing; Product Positioning; Markets; E-commerce; Market Design; Value; Customer Value and Value Chain; Collaborative Innovation and Invention; Innovation and Management; Organizational Structure; Customer Ownership; Ownership; Advertising Industry; Communications Industry; Computer Industry; Consumer Products Industry; Fashion Industry; Information Technology Industry; Media and Broadcasting Industry; Technology Industry; Web Services Industry
Kaczynski, Steve, and Scott Duke Kominers. The Everything Token: How NFTs and Web3 Will Transform the Way We Buy, Sell, and Create. Portfolio/Penguin, 2024.
- April 2023
- Article
The Preference Survey Module: A Validated Instrument for Measuring Risk, Time, and Social Preferences
By: Armin Falk, Anke Becker, Thomas Dohmen, David B. Huffman and Uwe Sunde
Incentivized choice experiments are a key approach to measuring preferences in economics but are also costly. Survey measures are a low-cost alternative but can suffer from additional forms of measurement error due to their hypothetical nature. This paper seeks to... View Details
Keywords: Survey Validation; Experiment; Preference Measurement; Surveys; Economics; Behavior; Measurement and Metrics
Falk, Armin, Anke Becker, Thomas Dohmen, David B. Huffman, and Uwe Sunde. "The Preference Survey Module: A Validated Instrument for Measuring Risk, Time, and Social Preferences." Management Science 69, no. 4 (April 2023): 1935–1950.
- February 2011 (Revised January 2017)
- Case
Countrywide plc
By: Stuart C. Gilson and Sarah L. Abbott
One of the world's leading investors in distressed companies, Oaktree Capital Management, is contemplating a "loan to own" investment in the debt of Countrywide plc, a financially troubled residential real estate agent based in the U.K. Only sixteen months earlier,... View Details
Keywords: Mergers and Acquisitions; Restructuring; Financial Crisis; Capital Structure; Insolvency and Bankruptcy; Financial Management; Investment; Real Estate Industry; United Kingdom
Gilson, Stuart C., and Sarah L. Abbott. "Countrywide plc." Harvard Business School Case 211-026, February 2011. (Revised January 2017.)
- March 1991 (Revised April 1995)
- Case
Bundling
Recent developments in the software business point to some of the reasons why companies offer their products or services in bundles. One is the opportunity to leverage market power, as Microsoft arguably has done by bundling applications software with its operating... View Details
Brandenburger, Adam M., and Vijay Krishna. "Bundling." Harvard Business School Case 191-177, March 1991. (Revised April 1995.)
- March 2010 (Revised September 2010)
- Case
TeamLease: Putting India to Work (Il) Legally
By: Tarun Khanna and Anjali Raina
This case focuses on the growth dilemmas facing Manish Sabharwal, co-founder, TeamLease Services Pvt. Ltd. TeamLease is a human resource outsourcing and temp staffing company located in India, which has grown rapidly from 2002 to 2009. Set in the context of the highly... View Details
Keywords: Entrepreneurship; Employment; Human Capital; Lawfulness; Leadership; Growth and Development Strategy; Demand and Consumers; Power and Influence; Employment Industry; India
Khanna, Tarun, and Anjali Raina. "TeamLease: Putting India to Work (Il) Legally." Harvard Business School Case 710-402, March 2010. (Revised September 2010.)
- July 2008 (Revised June 2011)
- Case
mixi (A)
By: Mikolaj Jan Piskorski, Masaru Nomura and Kanako Miyoshi
Kasahara, the founder and CEO of mixi, the most successful Japanese on-line social network, is deciding between two strategic options: (i) B2C or (ii) C2C to leverage the power of the social network. In the B2C option, mixi would become a portal for on-line shopping... View Details
Keywords: Decision Choices and Conditions; Digital Platforms; Social and Collaborative Networks; Business Strategy; Mobile and Wireless Technology; Internet and the Web; Japan
Piskorski, Mikolaj Jan, Masaru Nomura, and Kanako Miyoshi. "mixi (A)." Harvard Business School Case 709-413, July 2008. (Revised June 2011.)
- November 2006
- Article
Patent Citations as a Measure of Knowledge Flows: The Influence of Examiner Citations
By: Juan Alcacer and Michelle Gittelman
Analysis of patent citations is a core methodology in the study of knowledge diffusion. However, citations made by patent examiners have not been separately reported, adding unknown noise to the data. We leverage a recent change in the reporting of patent data showing... View Details
Keywords: Patents; Knowledge Sharing; Management Analysis, Tools, and Techniques; Information Technology; Prejudice and Bias; Change
Alcacer, Juan, and Michelle Gittelman. "Patent Citations as a Measure of Knowledge Flows: The Influence of Examiner Citations." Review of Economics and Statistics 88, no. 4 (November 2006): 774–779.