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Show Results For
- All HBS Web
(3,459)
- People (8)
- News (1,018)
- Research (1,924)
- Events (2)
- Multimedia (9)
- Faculty Publications (797)
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- 2008
- Working Paper
'Fair Marriages:' An Impossibility
By: Bettina-Elisabeth Klaus
For the classical marriage model (introduced in Gale and Shapley, 1962) efficiency and envy-freeness are not always compatible, i.e., fair matchings do not always exist. However, for many allocation of indivisible goods models (see Velez, 2008, and references therein),... View Details
Klaus, Bettina-Elisabeth. "'Fair Marriages:' An Impossibility." Harvard Business School Working Paper, No. 09-053, October 2008.
- 10 Apr 2008
- Working Paper Summaries
Where Does it Go? Spending by the Financially Constrained
- March 2018 (Revised March 2018)
- Supplement
Sandlands Vineyards
By: Benjamin C. Esty and Greg Saldutte
Approximately 80% of the wineries in the US breakeven or lose money. An even greater percentage lose money on an economic basis (i.e., after a charge for the cost of equity). Tegan Passalacqua is a successful, young, Californian winemaker who specializes in making... View Details
Keywords: Wine; Winery; Vineyard; Market Attractiveness; Porter's 5 Forces; Capital Investment; Industry Attractiveness; Performance Analysis; Napa Valley; Agriculture; Entrepreneurship; Business Strategy; Competitive Strategy; Competitive Advantage; Vertical Integration; Segmentation; Food; Supply Chain; Industry Structures; Retail Industry; Food and Beverage Industry; United States; California; Napa Valley
- 31 Mar 2011
- Research & Ideas
From SpinPop to SpinBrush: Entrepreneurial Lessons from John Osher
lot of companies spend a lot of resources playing defense. We want to play offense, we want to innovate, pilot, template it, build for scale, and go," said Mark Norman (HBS MBA 1994), president and COO of Zipcar, the time-sharing car service. "Raise View Details
- August 2005 (Revised May 2007)
- Case
Partners Healthcare
By: Joshua D. Coval
Focuses on the portfolio allocation decision of a passive fund manager. Provides a setting to study portfolio theory, including mean-variance analysis, the capital market line, and the efficient frontier. View Details
Keywords: Investment Portfolio; Capital Markets; Business or Company Management; Decisions; Health Industry
Coval, Joshua D. "Partners Healthcare." Harvard Business School Case 206-005, August 2005. (Revised May 2007.)
- 12 Feb 2007
- Lessons from the Classroom
‘UpTick’ Brings Wall Street Pressure to Students
In a Harvard Business School classroom, students in the Dynamic Markets class may have one minute to make a decision in a pressure cooker one called "the most stress I've experienced in ten years." It's margin call time in a... View Details
- April 2013
- Article
Making a Difference Matters: Impact Unlocks the Emotional Benefits of Prosocial Spending
By: Lara B. Aknin, Elizabeth W. Dunn, Ashley V. Whillans, Adam M. Grant and Michael I. Norton
When does giving lead to happiness? Here, we present two studies demonstrating that the
emotional benefits of spending money on others (prosocial spending) are unleashed when
givers are aware of their positive impact. In Study 1, an experiment using real... View Details
Keywords: Prosocial Spending; Prosocial Impact; Subjective Well Being; Donations; Happiness; Philanthropy and Charitable Giving
Aknin, Lara B., Elizabeth W. Dunn, Ashley V. Whillans, Adam M. Grant, and Michael I. Norton. "Making a Difference Matters: Impact Unlocks the Emotional Benefits of Prosocial Spending." Journal of Economic Behavior & Organization 88 (April 2013): 90–95.
- 2024
- Working Paper
Hidden Risk
By: Daniel Barth, Phillip Monin, Emil Siriwardane and Adi Sunderam
Since 2013, large U.S. hedge fund advisers have been required to report risk exposures in their regulatory filings. Using these data, we first establish that managers’ perceptions of risk contain useful information that is not embedded in fund returns. Investor flows... View Details
Keywords: Corporate Disclosure; Investment Funds; Risk and Uncertainty; Investment Return; Communication Strategy; Financial Services Industry
Barth, Daniel, Phillip Monin, Emil Siriwardane, and Adi Sunderam. "Hidden Risk." Working Paper, November 2024.
- 27 Jan 2015
- First Look
First Look: January 27
not had lower costs of equity (lower stock returns), consistent with a stock market anomaly previously documented in other samples. A calibration suggests that a binding 10 percentage point increase in Tier 1 capital to risk-weighted... View Details
Keywords: Sean Silverthorne
- 2015
- Working Paper
The Impact of Funds: An Evaluation of CDC 2004-12
By: Josh Lerner, Ann Leamon, Steve Dew and Dong Ik Lee
CDC was founded in 1948 as part of the U.K. government's efforts to develop the economic resources of Britain's remaining colonies. Since then, CDC has pursued a series of strategies to "do good without losing money," as its original mission was phrased. Its approach... View Details
Lerner, Josh, Ann Leamon, Steve Dew, and Dong Ik Lee. "The Impact of Funds: An Evaluation of CDC 2004-12." Working Paper, October 2015.
- December 2006 (Revised March 2008)
- Case
Prosper Marketplace, Inc.
By: William A. Sahlman and Elizabeth Kind
Describes a set of financial and strategic decisions confronting the founding management team of a new online financial services company. Prosper Marketplace is an internet-based market for individuals to borrow money from other individuals who wish to invest in such... View Details
Keywords: Business Startups; Entrepreneurship; Financial Strategy; Innovation and Invention; Management Teams; Financial Services Industry
Sahlman, William A., and Elizabeth Kind. "Prosper Marketplace, Inc." Harvard Business School Case 807-074, December 2006. (Revised March 2008.)
- November 2017
- Teaching Note
Amazon.com, 2016
By: John R. Wells and Gabriel Ellsworth
Teaching Note for HBS No. 716-402.
On January 28, 2016, Amazon announced record 2015 operating profits of $2.2 billion on $107 billion of sales, and the markets responded with cautious optimism. For years, founder and CEO Jeffrey Bezos had prioritized growth and... View Details
Keywords: Strategic Analysis; Retail; E-commerce; Amazon; Amazon.com; AmazonFresh; Jeff Bezos; Cloud Computing; Marketplaces; Streaming; E-reader Market; Digital Media; Mobile App; Online Retail; Shipping; Database; Tablet; Kindle; Kindle Fire; Smartphone; Delivery; Market Platforms; Two-Sided Platforms; Competition; Internet; Corporate Strategy; Online Advertising; Business Growth and Maturation; Business Model; Business Organization; For-Profit Firms; Film Entertainment; Games, Gaming, and Gambling; Music Entertainment; Television Entertainment; Profit; Revenue; Global Strategy; Multinational Firms and Management; Taxation; Business History; Human Resources; Resignation and Termination; Books; Human Capital; Working Conditions; Business or Company Management; Goals and Objectives; Growth and Development Strategy; Growth Management; Management Practices and Processes; Industry Growth; Industry Structures; Media; Distribution; Distribution Channels; Order Taking and Fulfillment; Infrastructure; Logistics; Product Development; Supply Chain; Supply Chain Management; Organizational Culture; Public Ownership; Work-Life Balance; Problems and Challenges; Labor and Management Relations; Strategy; Adaptation; Business Strategy; Competitive Strategy; Diversification; Expansion; Integration; Horizontal Integration; Vertical Integration; Hardware; Information Technology; Mobile Technology; Online Technology; Technology Networks; Technology Platform; Web; Web Sites; Price; Software; Marketing; Marketing Strategy; Working Capital; Customer Focus and Relationships; Customer Value and Value Chain; Retail Industry; Advertising Industry; Distribution Industry; Electronics Industry; Entertainment and Recreation Industry; Information Technology Industry; Manufacturing Industry; Motion Pictures and Video Industry; Music Industry; Publishing Industry; Shipping Industry; Technology Industry; Video Game Industry; Web Services Industry; United States; Washington (state, US); Seattle
- Research Summary
Cross-ownership, returns and voting in mergers
We show that institutional shareholders of acquiring companies on average do not lose money around public merger announcements, because they also hold substantial stakes in the targets and make up for the losses from the former with the gains from the latter. Depending... View Details
- March 1994
- Case
Materials Technology Corp.
By: Clayton M. Christensen
Materials Technology Corp. (MTC) is an MIT-based start-up company that identified an initial product market for its advanced materials-processing technology using conventional market research techniques. While pursuing that market--advanced microelectronic... View Details
Keywords: Marketing Strategy; Technology; Markets; Product Development; Innovation and Management; Electronics Industry; Computer Industry; United States
Christensen, Clayton M. "Materials Technology Corp." Harvard Business School Case 694-075, March 1994.
- September 2011
- Module Note
Orientation to Leadership Intelligence Days, 2011
By: Joshua D. Margolis and Anthony J. Mayo
Julie Bornstein, senior vice president of Sephora Direct, is seeking to double her budget for social media and other digital marketing initiatives for 2011. A number of digital efforts implemented in the past two years seem to be bearing fruit and there is a desire to... View Details
Keywords: Budgets and Budgeting; Borrowing and Debt; Investment Return; Resource Allocation; Marketing Communications; Marketing Strategy; Consumer Behavior; Online Technology; Beauty and Cosmetics Industry
Margolis, Joshua D., and Anthony J. Mayo. "Orientation to Leadership Intelligence Days, 2011." Harvard Business School Module Note 412-057, September 2011.
- March 2000 (Revised May 2001)
- Case
Silicon Valley Bank
By: G. Felda Hardymon and Ann Leamon
Silicon Valley Bank, a $4 billion institution in California, has made its reputation by working with venture capitalists in backing start-up companies. In 1999, it is forced to compete with nonbank financial institutions that can give money on better terms and in a... View Details
Keywords: Banks and Banking; Business Startups; Competitive Strategy; Financial Institutions; Financing and Loans; Financial Markets; Venture Capital; Private Equity; Entrepreneurship; Banking Industry; Financial Services Industry; California
Hardymon, G. Felda, and Ann Leamon. "Silicon Valley Bank." Harvard Business School Case 800-332, March 2000. (Revised May 2001.)
- 25 Aug 2008
- Research & Ideas
HBS Cases: Walking Away from a $3 Billion Deal
students consider topics such as deal sourcing, due diligence, deal structuring, governance issues, and the all-important question of how private equity firms create value. And in a mini-module on fundraising, "ABRY Fund V"... View Details
- January 2003 (Revised November 2005)
- Case
Endeavor-Determining A Growth Strategy
By: William A. Sahlman and Michael J. Roberts
Describes the progress of a nonprofit organization, Endeavor, focused on nurturing entrepreneurship in emerging markets. At the time of the case, it has successfully expanded to five Latin American countries and is contemplating the next phase in its growth.... View Details
Keywords: Motivation and Incentives; Nonprofit Organizations; Development Economics; Entrepreneurship; Emerging Markets; Policy; Growth and Development Strategy
Sahlman, William A., and Michael J. Roberts. "Endeavor-Determining A Growth Strategy." Harvard Business School Case 803-126, January 2003. (Revised November 2005.)
- Research Summary
Unintended Consequences of Fundraising Tactics
Charity fundraisers use a variety of methods to increase donations, with three of the most common being matching funds, seed money, and thank you gifts. Field experiments have shown that matching funds (Eckel and Grossman, 2008) and seed money (List and Lucking-Reiley,... View Details
- 05 Aug 2013
- Research & Ideas
To Buy Happiness, Purchase an Experience
Video directed and produced by Joanie Tobin Conventional wisdom says that money can't buy happiness. Behavioral science begs to differ. In fact, research shows that money can make us happier—but only if we... View Details
Keywords: by Carmen Nobel