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- All HBS Web
(2,163)
- People (1)
- News (698)
- Research (1,181)
- Events (7)
- Multimedia (14)
- Faculty Publications (634)
- December 2018 (Revised June 2019)
- Case
Wolfgang Puck: Setting the Table for the Future
By: Boris Groysberg and Matthew G. Preble
Chef Wolfgang Puck oversees a disparate business empire that includes fine dining restaurants, a catering business, and various licensed products that run from cookware, to soup, to fast-casual restaurants. His businesses activities are divided among three separate... View Details
Keywords: Brands and Branding; Growth and Development; Management Systems; Business Processes; Leadership; Transition; Food and Beverage Industry; Consumer Products Industry
Groysberg, Boris, and Matthew G. Preble. "Wolfgang Puck: Setting the Table for the Future." Harvard Business School Case 419-001, December 2018. (Revised June 2019.)
- December 2013 (Revised March 2024)
- Case
Breaking Bad (the Rules): Argentina Defaults, Inflates (and Grows), 1997–2015
By: Rafael Di Tella and Fernanda Miguel
In late October 2011, after losing 1 billion of dollar reserves in one month, the Argentine government began imposing a series of currency controls, limiting the ability to buy foreign currency. As of October 2011, Argentina's tax collection agency AFIP had been... View Details
Di Tella, Rafael, and Fernanda Miguel. "Breaking Bad (the Rules): Argentina Defaults, Inflates (and Grows), 1997–2015." Harvard Business School Case 714-036, December 2013. (Revised March 2024.)
- August 2004 (Revised July 2006)
- Case
PROPECIA TM: Helping Make Hair Loss History
By: Marta Wosinska and Youngme E. Moon
In late 1997, Tom Casola, brand manager for Propecia, debates the best approach to market this breakthrough one-a-day pill for hair loss. This launch would be atypical for a prescription drug because of the key position of the consumer. As a result, the team's... View Details
Keywords: Advertising; Communication Strategy; Customers; Marketing Communications; Marketing Strategy; Product Launch; Product; Performance Effectiveness; Problems and Challenges; Quality; Pharmaceutical Industry
Wosinska, Marta, and Youngme E. Moon. "PROPECIA TM: Helping Make Hair Loss History." Harvard Business School Case 505-035, August 2004. (Revised July 2006.)
- August 2004 (Revised September 2005)
- Case
Stanley O'Neal at Merrill Lynch (A)
By: David A. Thomas and Ayesha Kanji
In the late 1970s, Stanley O'Neal joined Merrill Lynch as an investment banker. Profiles O'Neal's ascent at Merrill to CEO. O'Neal put Merrill through a comprehensive restructuring program, cutting costs and significantly reducing the work force. As CEO, O'Neal faces... View Details
Keywords: Restructuring; Race; Cost Management; Investment Banking; Job Cuts and Outsourcing; Leadership; Management Succession; Performance Effectiveness; Personal Development and Career
Thomas, David A., and Ayesha Kanji. "Stanley O'Neal at Merrill Lynch (A)." Harvard Business School Case 405-029, August 2004. (Revised September 2005.)
- 06 Jun 2014
- News
Twitter’s in Trouble. Here’s How It Can Avoid Becoming the Next AOL
- February 2012
- Case
Henkel: Building a Winning Culture
By: Robert Simons and Natalie Kindred
This case illustrates a CEO-led organizational transformation driven by stretch goals, performance measurement, and accountability. When Kasper Rorsted became CEO of Henkel, a Germany-based producer of personal care, laundry, and adhesives products, in 2008, he was... View Details
Keywords: Performance Measurement; Performance Appraisals; Human Resource Management; Values; Organizational Transformations; Pay For Performance; Strategy Execution; Values and Beliefs; Work-Life Balance; Organizational Culture; Human Resources; Performance Evaluation; Compensation and Benefits
Simons, Robert, and Natalie Kindred. "Henkel: Building a Winning Culture." Harvard Business School Case 112-060, February 2012.
- 2010
- Working Paper
Unraveling Results from Comparable Demand and Supply: An Experimental Investigation
By: Muriel Niederle, Alvin E. Roth and M. Utku Unver
Markets sometimes unravel, with offers becoming inefficiently early. Often this is attributed to competition arising from an imbalance of demand and supply, typically excess demand for workers. However this presents a puzzle, since unraveling can only occur when firms... View Details
Niederle, Muriel, Alvin E. Roth, and M. Utku Unver. "Unraveling Results from Comparable Demand and Supply: An Experimental Investigation." Harvard Business School Working Paper, No. 10-095, May 2010.
- September 2005 (Revised October 2005)
- Case
Agora SA
By: Tarun Khanna, Krishna G. Palepu, Vincent Dessain and Monika Stachowiak
Tells the story of Agora, the largest media company in Poland, describing its corporate strategy of diversification since its founding in 1989 by entrepreneurial journalists closely linked to the anti-communist movement Solidarity. Describes in detail Gazeta Wyborcza,... View Details
Keywords: Diversification; Competition; Media; Corporate Strategy; Emerging Markets; Journalism and News Industry; Media and Broadcasting Industry; Germany; Poland
Khanna, Tarun, Krishna G. Palepu, Vincent Dessain, and Monika Stachowiak. "Agora SA." Harvard Business School Case 706-425, September 2005. (Revised October 2005.)
Asymmetric Naivete: Beliefs about Self-Control
Do individuals anticipate present bias in others? This paper jointly investigates beliefs about one's own and others' present bias in two settings. First, in a classroom survey, students systematically underestimate how late... View Details
- February 2018 (Revised February 2018)
- Supplement
HNA Group: Global Excellence with Chinese Characteristics (B)
By: William C. Kirby and Yuanzhuo Wang
This case provides a brief overview of the success and challenges of the HNA Group between 2015 and late 2017 when it grew rapidly through global acquisitions to become 170 on the 2017 Fortune 500 list. A firm that had begun as a provincial airline in China was now a... View Details
Keywords: Internationalization; Scrutiny; Growth; China; Philanthropy; One Belt One Road; Globalized Markets and Industries; Growth and Development; Acquisition; Corporate Governance; Air Transportation Industry; Financial Services Industry; Tourism Industry; China; United States; Europe; Asia; South America; Southeast Asia
Kirby, William C., and Yuanzhuo Wang. "HNA Group: Global Excellence with Chinese Characteristics (B)." Harvard Business School Supplement 318-090, February 2018. (Revised February 2018.)
- 2008
- Article
Learning (Not) to Talk About Race: When Older Children Underperform in Social Categorization
By: Evan P. Apfelbaum, Kristin Pauker, Nalini Ambady, Samuel R. Sommers and Michael I. Norton
The present research identifies an anomaly in sociocognitive development, whereby younger children (8 and 9 years) outperform their older counterparts (10 and 11 years) in a basic categorization task in which the acknowledgment of racial difference facilitates... View Details
Apfelbaum, Evan P., Kristin Pauker, Nalini Ambady, Samuel R. Sommers, and Michael I. Norton. "Learning (Not) to Talk About Race: When Older Children Underperform in Social Categorization." Developmental Psychology 44, no. 5 (2008).
- September 2008
- Article
Does Innovation Cause Stock Market Runups? Evidence from the Great Crash
By: Tom Nicholas
This article examines the stock market's changing valuation of corporate patentable assets between 1910 and 1939. It shows that the value of knowledge capital increased significantly during the 1920s compared to the 1910s as investors responded to the quality of... View Details
Keywords: History; Technological Innovation; Patents; Stocks; Valuation; Financial Crisis; Financial Services Industry; United States
Nicholas, Tom. "Does Innovation Cause Stock Market Runups? Evidence from the Great Crash." American Economic Review 98, no. 4 (September 2008): 1370–1396.
- June 2003 (Revised November 2003)
- Case
Siemens Medical Solutions: Strategic Turnaround
By: D. Quinn Mills and Julian Kurz
Describes how Siemens Medical Solutions (MED) accomplished a remarkable turnaround from a money-losing operation to one of Siemens' most profitable divisions. By late 1996, a challenging market environment in the health care industry as well as inefficiencies in the... View Details
Keywords: Opportunities; Globalized Firms and Management; Health Care and Treatment; Transformation; Problems and Challenges; Medical Devices and Supplies Industry
Mills, D. Quinn, and Julian Kurz. "Siemens Medical Solutions: Strategic Turnaround." Harvard Business School Case 703-494, June 2003. (Revised November 2003.)
- 13 Jan 2016
- Working Paper Summaries
Forward Guidance in the Yield Curve: Short Rates versus Bond Supply
- Research Summary
Fixed NAVs and Costly Puts: US Money Market Mutual Funds (with Peter Tufano)
US money market mutual fund investors have been granted an implicit put option that allows them to sell or redeem their shares at a fixed price of $1.00, regardless of the market value of the portfolio. We describe the institutional features that give rise... View Details
- January 2024 (Revised May 2024)
- Case
Private 5G Networks
By: Andy Wu and Maggie Yang
In the late 2010’s, 5G emerged as a new standard in communication technology. 5G was designed to enable ultra-reliable low-latency communications (URLLC), massive machine-type communication (MMTC), and enhanced mobile broadband (EMBB) (see Exhibit 1 for a detailed... View Details
Keywords: 5G; Communication Technology; Mobile and Wireless Technology; Technological Innovation; Innovation Strategy; Telecommunications Industry
Wu, Andy, and Maggie Yang. "Private 5G Networks." Harvard Business School Case 724-430, January 2024. (Revised May 2024.)
- February 2015
- Case
Longbow Capital Partners
By: Malcolm Baker, Samuel G. Hanson and James Weber
Longbow Capital Partners is a value-oriented long/short hedge fund focused on stocks in the energy sector. In January 2011, Longbow had invested in NiSource, a Fortune 500 company that owns a diverse portfolio of regulated energy businesses. In late 2014, Longbow was... View Details
Keywords: Value Investing; Investment Strategy; Dividend Yield; Intrinsic Value; Dividend Discount Model; Master Limited Partnership; Hedge Fund; Energy Industry; Regulation; Utilities; Finance; Financial Services Industry; United States
Baker, Malcolm, Samuel G. Hanson, and James Weber. "Longbow Capital Partners." Harvard Business School Case 215-026, February 2015.
- September 2014
- Module Note
The Development of the Markets for Natural, Organic, and Health Foods in the U.S.
By: Mukti Khaire and Eleanor Kenyon
Discourses on the links between eating, health, and social standing in America have deep roots. As mechanisms of food production, distribution and storage were developed in the nineteenth century, Americans began receiving information about what to and not-to eat, from... View Details
Khaire, Mukti, and Eleanor Kenyon. "The Development of the Markets for Natural, Organic, and Health Foods in the U.S." Harvard Business School Module Note 815-054, September 2014.
- November 2010
- Case
Spudnik, Inc.
By: William A. Sahlman and Elizabeth A. Kind
This case describes the plan to finance a revolutionary new television set manufacturing business in late 2009. Yatin Mundkur, a venture capitalist at Artiman Ventures, has recruited a team of veteran eecutives from the optical disk drive business, to design large... View Details
- 2009
- Working Paper
Unraveling Results from Comparable Demand and Supply: An Experimental Investigation
By: Muriel Niederle, Alvin E. Roth and M. Utku Unver
Markets sometimes unravel, with offers becoming inefficiently early. Often this is attributed to competition arising from an imbalance of demand and supply, typically excess demand for workers. However this presents a puzzle, since unraveling can only occur when firms... View Details
Niederle, Muriel, Alvin E. Roth, and M. Utku Unver. "Unraveling Results from Comparable Demand and Supply: An Experimental Investigation." NBER Working Paper Series, No. 15006, May 2009.