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Show Results For
- All HBS Web
(2,212)
- People (10)
- News (705)
- Research (919)
- Events (1)
- Multimedia (3)
- Faculty Publications (274)
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- January 1998 (Revised November 2003)
- Case
Morgan Stanley and S.G. Warburg: Investment Bank of the Future (A)
By: James K. Sebenius and David T. Kotchen
Describes secretive negotiations that took place between the top executives of Morgan Stanley and S.G. Warburg in the fall of 1994, when the two firms were contemplating a merger that would create one of the world's most powerful investment banks. By December, in order... View Details
Keywords: Negotiation; Investment Banking; Mergers and Acquisitions; Consolidation; Banking Industry; Financial Services Industry
Sebenius, James K., and David T. Kotchen. "Morgan Stanley and S.G. Warburg: Investment Bank of the Future (A)." Harvard Business School Case 898-140, January 1998. (Revised November 2003.)
- 2025
- Working Paper
Dynamic Personalization with Multiple Customer Signals: Multi-Response State Representation in Reinforcement Learning
Reinforcement learning (RL) offers potential for optimizing sequences of customer interactions by modeling the relationships
between customer states, company actions, and long-term value. However, its practical implementation often faces significant
challenges.... View Details
Keywords: Dynamic Policy; Deep Reinforcement Learning; Representation Learning; Dynamic Difficulty Adjustment; Latent Variable Models; Customer Relationship Management; Customer Value and Value Chain; Foreign Direct Investment; Analytics and Data Science
Ma, Liangzong, Ta-Wei Huang, Eva Ascarza, and Ayelet Israeli. "Dynamic Personalization with Multiple Customer Signals: Multi-Response State Representation in Reinforcement Learning." Harvard Business School Working Paper, No. 25-037, February 2025.
- November 2011
- Teaching Note
The Canada Pension Plan Investment Board (TN)
By: Josh Lerner, Felda Hardymon and Ann Leamon
- 2014
- Article
Executive Compensation and Human Capital Investments Through Industry Selection
By: Boris Groysberg and Eric Lin
We use proprietary data capturing compensation levels of executives placed by a global search firm to investigate how executives evaluate rewards and risks of human capital investment choices. Our findings suggest that more isolated industries with lower opportunity to... View Details
Groysberg, Boris, and Eric Lin. "Executive Compensation and Human Capital Investments Through Industry Selection." Academy of Management Annual Meeting Proceedings (2014).
- 2023
- Working Paper
Who Invests in Crypto? Wealth, Financial Constraints, and Risk Attitudes
By: Darren Aiello, Scott R. Baker, Tetyana Balyuk, Marco Di Maggio, Mark J. Johnson and Jason Kotter
We provide a first look into the drivers of household cryptocurrency investing. Analyzing
consumer transaction data for millions of U.S. households, we find that, except for high income
early adopters, cryptocurrency investors resemble the general population. These... View Details
Keywords: Consumer Finance; Cryptocurrency; Fintech; Inflation; Portfolio Choice; Stimulus; Consumer Behavior; Risk and Uncertainty; Investment
Aiello, Darren, Scott R. Baker, Tetyana Balyuk, Marco Di Maggio, Mark J. Johnson, and Jason Kotter. "Who Invests in Crypto? Wealth, Financial Constraints, and Risk Attitudes." Harvard Business School Working Paper, No. 23-073, May 2023. (Revised November 2023. NBER Working Paper Series, No. 31856, November 2023)
- February 2018 (Revised August 2018)
- Case
OpenInvest
By: Shawn Cole, Boris Vallée and Nicole Tempest Keller
Founded by a team of hedge fund and NGO alumni, OpenInvest launched its platform in 2015 to enable retail investors to tailor their portfolios to their personal values in an automated way, for instance by screening out weapons manufacturers stocks or overweighting... View Details
Keywords: Fintech; Impact Investing; Investment Portfolio; Customization and Personalization; Technological Innovation; Social Issues; Growth and Development Strategy; Business Model; Financial Services Industry
Cole, Shawn, Boris Vallée, and Nicole Tempest Keller. "OpenInvest." Harvard Business School Case 218-064, February 2018. (Revised August 2018.)
- July 2014 (Revised October 2014)
- Supplement
McKinsey & Co. - Protecting its Reputation (B)
By: Jay Lorsch and Emily McTague
On Tuesday March 15, 2011, all 1,200 global Partners of McKinsey & Co. gathered at the Gaylord National Hotel & Convention Center near Washington, DC for their annual Partners' conference. The atmosphere was tense as Partners, in addition to their normal agenda,... View Details
Keywords: Board; McKinsey; CONSULTING Firms; Risk; Risk Assessment; Partnerships; Insider Trading; Confidentiality; Personal Investing; Reputation; Corporate Accountability; Corporate Governance; Management Practices and Processes; Risk Management; Construction Industry; United States; California
Lorsch, Jay, and Emily McTague. "McKinsey & Co. - Protecting its Reputation (B)." Harvard Business School Supplement 415-022, July 2014. (Revised October 2014.)
- March 2018 (Revised March 2018)
- Teaching Note
OpenInvest
By: Boris Vallee and Caitlin Reimers Brumme
Founded by a team of hedge fund and NGO alumni, OpenInvest launched its platform in 2015 to enable retail investors to tailor their portfolio to their personal values in an automated way, for instance by screening out weapon manufacturers stocks or overweighting LGBTQ... View Details
- July 2014 (Revised October 2014)
- Case
McKinsey & Co. - Protecting its Reputation (A)
By: Jay Lorsch and Emily McTague
On Tuesday March 15, 2011, all 1,200 global Partners of McKinsey & Co. gathered at the Gaylord National Hotel & Convention Center near Washington, DC for their annual Partners' conference. The atmosphere was tense as Partners, in addition to their normal agenda,... View Details
Keywords: Board; McKinsey; Consulting Firms; Risk; Risk Assessment; Partnerships; Insider Trading; Confidentiality; Personal Investing; Reputation; Corporate Accountability; Corporate Governance; Management Practices and Processes; Risk Management; Consulting Industry; United States; California
Lorsch, Jay, and Emily McTague. "McKinsey & Co. - Protecting its Reputation (A)." Harvard Business School Case 415-021, July 2014. (Revised October 2014.)
- March 2019
- Case
Investing in the Future: Corning Inc. and the Alternative School for Math and Science
By: Derek van Bever and Miho Kubagawa
In early 2017, Kim Frock (MBA 1987), founder and administrative head of school for the Alternative School for Math and Science (ASMS) in Corning, New York, is beginning to think through the issue of leadership succession at the school. Founded in close partnership with... View Details
Keywords: Middle School Education; Leadership; Management Succession; Partners and Partnerships; Business and Community Relations
van Bever, Derek, and Miho Kubagawa. "Investing in the Future: Corning Inc. and the Alternative School for Math and Science." Harvard Business School Case 319-059, March 2019.
- September 2013 (Revised November 2015)
- Case
Living Proof: Are We a Technology Company or a Beauty Company?
By: Willy Shih
Jon Flint came up with the idea of a science-based beauty company while talking with his hairdresser about the problems with typical hair and skin care products. Together with a small team that included Professor Robert Langer of MIT, he committed to assemble a team... View Details
Keywords: Hair Care; Personal Care; Science-based; R&D; Innovation and Invention; Innovation and Management; Innovation Leadership; Innovation Strategy; Technological Innovation; Marketing; Marketing Strategy; Product Marketing; Product Positioning; Science-Based Business; Business Strategy; Commercialization; Corporate Strategy; Technology Platform; Expansion; Beauty and Cosmetics Industry; United States; Boston; Cambridge
Shih, Willy. "Living Proof: Are We a Technology Company or a Beauty Company?" Harvard Business School Case 614-013, September 2013. (Revised November 2015.)
- Summer 2014
- Article
Taiwan's PC Industry, 1976–2010: The Evolution of Organizational Capabilities
By: Howard H. Yu and Willy C. Shih
The stellar growth of Taiwan's personal computer (PC) industry over the past three decades represents a paradox. Participating in the global production system, local firms in Taiwan grew in association with established firms in the West. Despite their technical... View Details
Keywords: Personal Computer; PC; PC Industry; Taiwan PC Industry; Taiwan PC Manufacturers; Innovation and Invention; Innovation and Management; Innovation Strategy; Growth and Development; Growth and Development Strategy; Growth Management; Industry Clusters; Industry Growth; Industry Structures; Information Technology; Technological Innovation; Mobile Technology; Information Technology Industry; Taiwan
Yu, Howard H., and Willy C. Shih. "Taiwan's PC Industry, 1976–2010: The Evolution of Organizational Capabilities." Business History Review 88, no. 2 (Summer 2014): 329–357.
- Research Summary
Changing the World: Life Choices of Influential Leaders
By: Robert Simons
This project studies the life choices made by a variety of people who have left a lasting legacy. Using biographical data, we are examining the choices that high-impact individuals faced in their lives and the paths they chose to follow. The leaders we study come... View Details
- December 2017 (Revised November 2018)
- Case
Tesla Motors (B): Merging with SolarCity
By: Stuart C. Gilson and Sarah L. Abbott
In 2016, electric car manufacturer Tesla announced that it was making an offer to acquire solar panel manufacturer SolarCity in an all-stock offer worth $2.6 billion in Tesla stock. Tesla’s co-founder and CEO, Elon Musk, believed that the merger would generate... View Details
Keywords: M&A; M&A Valuation; Investing; Equities; Equity; Valuation; Mergers and Acquisitions; Auto Industry; Energy Industry; United States
Gilson, Stuart C., and Sarah L. Abbott. "Tesla: Merging with SolarCity." Harvard Business School Case 218-038, December 2017. (Revised November 2018.)
- November 2019 (Revised June 2020)
- Case
Shiseido Acquires Drunk Elephant
By: Jill Avery
On October 7, 2019, the Shiseido Group announced that it would acquire clean skincare brand Drunk Elephant for $845 million, a valuation of 8.5 times sales. Did Shiseido pay too much or too little for this brand asset? How much was the Drunk Elephant brand worth and... View Details
Keywords: Personal Care; Startup; Brand Equity; Brand Valuation; Brand Value; Brand Storytelling; Brand Management; Brands and Branding; Valuation; Marketing; Marketing Strategy; Mergers and Acquisitions; Entrepreneurship; Business Startups; Beauty and Cosmetics Industry; Consumer Products Industry; United States; Japan
Avery, Jill. "Shiseido Acquires Drunk Elephant." Harvard Business School Case 520-052, November 2019. (Revised June 2020.)
- March 2017 (Revised June 2019)
- Case
Mubadala and EBX: To X or to X It?
By: Nori Gerardo Lietz, Ricardo Andrade and Sayiddah Fatima McCree
In April 2012, Mubadala, Abu Dhabi's sovereign wealth fund invested $2 billion in Brazilian conglomerate EBX, believing the company to be undervalued by the public markets. Shortly thereafter, however, EBX and its multiple business lines began to spiral downward. Hani... View Details
Keywords: Sovereign Wealth Funds; Conglomerates; Investing; Corporate Structure; International; Sovereign Finance; Business Conglomerates; Investment; Financing and Loans; Restructuring; Organizational Structure; Economy; Brazil; Abu Dhabi
Lietz, Nori Gerardo, Ricardo Andrade, and Sayiddah Fatima McCree. "Mubadala and EBX: To X or to X It?" Harvard Business School Case 217-065, March 2017. (Revised June 2019.)
- October 2022
- Supplement
The SAH Group: The Time is Right, Spreadsheet Supplement
By: Juan Alcacer and Alpana Thapar
In January 2021, Jalila Mezni, CEO of the SAH Group, was preparing to present the company’s future growth plans to its board of directors. The Tunisian company was a leading producer and distributor of personal care and packaged hygiene products. In 2019, it expanded... View Details
- 2018
- Working Paper
Two Hundred Years of Health and Medical Care: The Importance of Medical Care for Life Expectancy Gains
By: Maryaline Catillon, David Cutler and Thomas Getzen
Using two hundred years of national and Massachusetts data on medical care and health, we examine how central medical care is to life expectancy gains. While common theories about medical care cost growth stress growing demand, our analysis highlights the importance of... View Details
Keywords: Mortality; Life Expectancy; Medical Care; Productivity; Public Health; Healthcare Spending; Spending Per Year Of Life Gained; Personal Medicine; Technophysio Evolution; Health; Economics; Health Care and Treatment; Spending; Data and Data Sets; Health Industry
Catillon, Maryaline, David Cutler, and Thomas Getzen. "Two Hundred Years of Health and Medical Care: The Importance of Medical Care for Life Expectancy Gains." NBER Working Paper Series, No. 25330, December 2018.
- October 2022
- Supplement
The SAH Group: The Time is Right, Instructor Spreadsheet
By: Juan Alcacer and Alpana Thapar
In January 2021, Jalila Mezni, CEO of the SAH Group, was preparing to present the company’s future growth plans to its board of directors. The Tunisian company was a leading producer and distributor of personal care and packaged hygiene products. In 2019, it expanded... View Details
- September 2004
- Article
Decomposing the Persistence of International Equity Flows
By: Kenneth A. Froot and J. Tjornhom Donohue