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Show Results For
- All HBS Web
(7,981)
- People (25)
- News (2,139)
- Research (3,792)
- Events (33)
- Multimedia (315)
- Faculty Publications (2,060)
- June 2021 (Revised November 2024)
- Case
MicroStrategy: Accounting for Cryptocurrency
By: Jonas Heese and Annelena Lobb
On February 15, 2021, Alina Moss, an analyst who covered the technology company MicroStrategy, pondered a rise in MicroStrategy’s share price. Moss had dialed into the company earnings call. When it ended, Moss had more questions than answers. MicroStrategy had... View Details
Keywords: Cryptocurrency; Share Price; Electronic Commerce; Intangible Assets; Assets; Accounting; Financial Statements; Financial Management; Financial Reporting; Analytics and Data Science; E-commerce
Heese, Jonas, and Annelena Lobb. "MicroStrategy: Accounting for Cryptocurrency." Harvard Business School Case 121-066, June 2021. (Revised November 2024.)
- March 2019
- Article
Consuming Together (versus Separately) Makes the Heart Grow Fonder
By: Ximena Garcia-Rada, Lalin Anik and Dan Ariely
Across three studies, we investigate how consumers in romantic relationships make decisions when choosing an item to share with their partner. We show that consumers will forgo their preferred alternative for an option that is more aligned with the preferences of their... View Details
Keywords: Shared Consumption; Close Relationships; Conflicting Preferences; Spending; Decision Making; Relationships; Motivation and Incentives
Garcia-Rada, Ximena, Lalin Anik, and Dan Ariely. "Consuming Together (versus Separately) Makes the Heart Grow Fonder." Marketing Letters 30, no. 1 (March 2019): 27–43.
- June 2022
- Article
Conservatism Gets Funded? A Field Experiment on the Role of Negative Information in Novel Project Evaluation
By: Jacqueline N. Lane, Misha Teplitskiy, Gary Gray, Hardeep Ranu, Michael Menietti, Eva C. Guinan and Karim R. Lakhani
The evaluation and selection of novel projects lies at the heart of scientific and technological innovation, and yet there are persistent concerns about bias, such as conservatism. This paper investigates the role that the format of evaluation, specifically information... View Details
Keywords: Project Evaluation; Innovation; Knowledge Frontier; Information Sharing; Negativity Bias; Projects; Innovation and Invention; Information; Knowledge Sharing
Lane, Jacqueline N., Misha Teplitskiy, Gary Gray, Hardeep Ranu, Michael Menietti, Eva C. Guinan, and Karim R. Lakhani. "Conservatism Gets Funded? A Field Experiment on the Role of Negative Information in Novel Project Evaluation." Management Science 68, no. 6 (June 2022): 4478–4495.
- December 2014 (Revised July 2021)
- Case
Discovery Limited
By: Michael E. Porter, Mark R. Kramer and Aldo Sesia
Discovery Ltd. is a South Africa-based insurance company. Started in the early 1990s, Discovery used behavioral economics and data collection to innovate in the health care insurance industry. Its founder Adrian Gore believed that the company's products needed to not... View Details
Keywords: Shared Value; Health Care; Financial Services; Strategy; Value Creation; Health Care and Treatment; Insurance; Growth and Development Strategy; Financial Services Industry; Health Industry; Insurance Industry; South Africa
Porter, Michael E., Mark R. Kramer, and Aldo Sesia. "Discovery Limited." Harvard Business School Case 715-423, December 2014. (Revised July 2021.)
- May 2017
- Case
Nestle's Commodity Systems Approach in Venezuela: Laying the Foundation for Shared Value in a Time of Crisis
By: Ray A. Goldberg, Jessica M. Newman and Jessica Grisanti
Goldberg, Ray A., Jessica M. Newman, and Jessica Grisanti. "Nestle's Commodity Systems Approach in Venezuela: Laying the Foundation for Shared Value in a Time of Crisis." Harvard Business School Case 917-409, May 2017.
- February 2015 (Revised August 2016)
- Case
Nokia's Bridge Program: Redesigning Layoffs (A)
By: Sandra J. Sucher and Susan J. Winterberg
"Not another Bochum." Nokia Board Chairman Jorma Ollila was clear in the goals he set for the 2011 restructuring that Nokia's new CEO, Stephen Elop, had decided was necessary to address the dramatically changed competitive environment the company faced in smartphones... View Details
Keywords: Layoffs; Plant Closure; Outplacement; Shared Value; Business or Company Management; Job Cuts and Outsourcing; Restructuring; Employee Relationship Management; Telecommunications Industry
Sucher, Sandra J., and Susan J. Winterberg. "Nokia's Bridge Program: Redesigning Layoffs (A)." Harvard Business School Case 315-002, February 2015. (Revised August 2016.)
- March 2017 (Revised July 2019)
- Case
Walmart: Navigating a Changing Retail Landscape
By: Michael E. Porter and Jorge Ramirez-Vallejo
As the largest company, by revenue, in the world, Walmart has been a lightning rod for criticism. However, in an attempt to stay ahead of traditional and digital retailers, and keep customers satisfied with evolving demands, the company is strengthening its competitive... View Details
Keywords: Shared Value; Strategy; Department Stores; Sustainability; Social Responsibility Of Business; Value Creation; Competitive Strategy; Corporate Social Responsibility and Impact; Retail Industry
Porter, Michael E., and Jorge Ramirez-Vallejo. "Walmart: Navigating a Changing Retail Landscape." Harvard Business School Case 717-474, March 2017. (Revised July 2019.)
- September 7, 2020
- Article
Where ESG Ratings Fail: The Case for New Metrics
By: Mark R. Kramer, Nina Jais, Erin E. Sullivan, Carina Wendell, Kerry Rodriguez, Carlo Papa, Carlo Napoli and Filippo Forti
One agency’s A+ is another’s “laggard” — and neither links to financial performance. Hybrid metrics will change everything, argue Harvard Business School’s Mark Kramer and leaders in the shared-value movement. View Details
Keywords: ESG Ratings; Shared Value; Integrated Corporate Reporting; Performance; Measurement and Metrics
Kramer, Mark R., Nina Jais, Erin E. Sullivan, Carina Wendell, Kerry Rodriguez, Carlo Papa, Carlo Napoli, and Filippo Forti. "Where ESG Ratings Fail: The Case for New Metrics." Institutional Investor (September 7, 2020).
- December 2018
- Case
CIR Group: Passing Wealth through the Generations
By: Lauren Cohen, Christopher J. Malloy and Elena Corsi
Rodolfo, Marco, and Edoardo De Benedetti had received from their father his controlling shares in COFIDE, a publicly listed holding company that held 45.8% of CIR Group, another publicly listed holding. The latter held majority shares in GEDI, Italy’s largest print... View Details
Keywords: Succession Planning; Transferring Shares; Wealth Management; Holding Structures; Family Ownership; Ownership Stake; Management Succession; Governing and Advisory Boards; Policy; Media and Broadcasting Industry; Health Industry; Italy
Cohen, Lauren, Christopher J. Malloy, and Elena Corsi. "CIR Group: Passing Wealth through the Generations." Harvard Business School Case 219-060, December 2018.
- 22 May 2014
- Other Presentation
Inclusion of Small Business in Value Chains
Prerecorded CSV video played as part of the panel "Inclusion of small business in value chains - international experiences," Business Linkages conference. This event was hosted by the leading Brazilian small business development agency, Sebrae, on May 21 and May 22,... View Details
Porter, Michael E. "Inclusion of Small Business in Value Chains." Sebrae, São Paulo, Brazil, May 22, 2014.
- June 2016 (Revised March 2017)
- Case
Reworking Office Space: Industry City, Brooklyn
By: Arthur I Segel, Andrew Baum, Nori Gerardo Lietz, Charles F. Wu and Sid Yog
Jamestown is contemplating how to best lease a portion of their new development along the Brooklyn waterfront, Industry City. The 6 million square foot, mixed-use development is meant to accommodate Brooklyn’s growing innovation, creative, and “maker” communities.... View Details
Keywords: WeWork; Office Space; Real Estate; Jamestown; Level39; Shared Office Space; Information Technology; Leasing; Property; Strategy; Real Estate Industry; United States
Segel, Arthur I., Andrew Baum, Nori Gerardo Lietz, Charles F. Wu, and Sid Yog. "Reworking Office Space: Industry City, Brooklyn." Harvard Business School Case 216-075, June 2016. (Revised March 2017.)
- January 2021
- Article
ETF Activity and Informational Efficiency of Underlying Securities
By: Lawrence Glosten, Suresh Nallareddy and Yuan Zou
This paper investigates the effect of exchange-traded funds’ (ETFs’) activity on the short-run informational efficiency of their underlying securities. We find that ETF activity increases short-run informational efficiency for stocks with weak information environments.... View Details
Glosten, Lawrence, Suresh Nallareddy, and Yuan Zou. "ETF Activity and Informational Efficiency of Underlying Securities." Management Science 67, no. 1 (January 2021): 22–47.
- Forthcoming
- Article
FinTech Lending and Cashless Payments
By: Pulak Ghosh, Boris Vallée and Yao Zeng
Borrower's use of cashless payments both improves their access to capital from FinTech lenders and predicts a lower probability of default. These relationships are stronger for cashless technologies providing more precise information, and for outflows. Cashless payment... View Details
- 2018
- Article
Overcoming Barriers to Time-Saving: Reminders of Future Busyness Encourage Consumers to Buy Time
By: A. V. Whillans, Elizabeth W. Dunn and Michael I. Norton
Spending money on time-saving purchases improves happiness. Yet, people often fail to spend their money in this way. Because most people believe that the future will be less busy than the present, they may underweight the value of these purchases. We examine the impact... View Details
Keywords: Consumer Choice; Sharing Economy; Opportunity Cost; Time-as Money; Well-being; Time Management; Happiness; Perception; Behavior
Whillans, A. V., Elizabeth W. Dunn, and Michael I. Norton. "Overcoming Barriers to Time-Saving: Reminders of Future Busyness Encourage Consumers to Buy Time." Social Influence 13, no. 2 (2018): 117–124.
- October 16, 2019
- Article
Where ESG Fails
By: Michael E. Porter, George Serafeim and Mark Kramer
We are entering a new stage of understanding of the linkage between investment performance and social impact. Previous approaches, such as socially responsible investing and environmental, social, and governance (ESG) screening, have obscured the opportunities for... View Details
Keywords: ESG; Sustainability; Environment; Social Impact; Impact Investing; ESG (Environmental, Social, Governance) Performance; ESG Reporting; Shared Value; Environmental Sustainability; Social Issues; Investment; Value; Strategy
Porter, Michael E., George Serafeim, and Mark Kramer. "Where ESG Fails." Institutional Investor (October 16, 2019).
- February 2023
- Article
OTC Intermediaries
By: Andrea L. Eisfeldt, Bernard Herskovic, Sriram Rajan and Emil Siriwardane
We study the effect of dealer exit on prices and quantities in a model of an over-the-counter (OTC) market featuring a core-periphery network with bilateral trading costs. The model is calibrated using regulatory data on the entire U.S. credit default swap (CDS) market... View Details
Keywords: OTC Markets; Intermediaries; Dealers; Credit Default Swaps; Risk Sharing; Financial Markets; Networks; Price; Risk and Uncertainty
Eisfeldt, Andrea L., Bernard Herskovic, Sriram Rajan, and Emil Siriwardane. "OTC Intermediaries." Review of Financial Studies 36, no. 2 (February 2023): 615–677.
- 16 Nov 2016
- Interview
Soweto TV interview: Partner & MD at Boston Consulting Group, Euvin Naidoo Shares Ideas & Perspective on SA Growth
By: Euvin Naidoo
Naidoo, Euvin. "Soweto TV interview: Partner & MD at Boston Consulting Group, Euvin Naidoo Shares Ideas & Perspective on SA Growth." Tonight with Tim Modise, Soweto TV, November 16, 2016.
- 11 Aug 2014
- News