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Show Results For
- All HBS Web
(5,691)
- People (31)
- News (1,284)
- Research (3,004)
- Events (18)
- Multimedia (26)
- Faculty Publications (1,554)
- July 2017
- Article
What Do Measures of Real-Time Corporate Sales Tell Us About Earnings Surprises and Post-announcement Returns?
By: Kenneth A. Froot, Namho Kang, Gideon Ozik and Ronnie Sadka
We develop real-time proxies of retail corporate sales from multiple sources, including approximately 50 million mobile devices. These measures contain information from both the earnings quarter (within quarter) and the period between that quarter's end and the... View Details
Froot, Kenneth A., Namho Kang, Gideon Ozik, and Ronnie Sadka. "What Do Measures of Real-Time Corporate Sales Tell Us About Earnings Surprises and Post-announcement Returns?" Journal of Financial Economics 125, no. 1 (July 2017): 143–162. (Revised from NBER Working Paper No. 22366, June 2016, Harvard Business School Working Paper No. 16-123, April 2016.)
- Article
Well Said: Why Articulating Your Strategy Can Set You Apart
Senior finance managers now operate in an altered c-suite landscape. The executives reporting to the CEO have doubled in the past 30 years, mostly an increase in functional specialists, not general managers responsible for cross-functional integration. Three decades... View Details
- 12 Jul 2019
- News
Can Apprenticeships Keep Up With The Kardashians?
- 27 Oct 2008
- Lessons from the Classroom
Achieving Excellence in Nonprofits
of the same form that are not social-mission-driven. Q: What are some of the critical issues facing nonprofit boards and their leaders today? A: The biggest challenge is keeping focused on key goals; developing a strategy for accomplishing them; and View Details
Keywords: by Sean Silverthorne
- September 2002 (Revised March 2006)
- Case
Environmental Power Corporation: Changing Manure Into Gold?
By: Ray A. Goldberg and Laure Mougeot Stroock
In 2002, Environmental Power Corp. (EPC), a small company developing renewable energy projects, was attempting to commercialize its "digester," a facility that extracted methane from manure, reduced manure's environmental impact, and generated electricity. The company... View Details
Keywords: Commercialization; Energy Generation; Renewable Energy; Environmental Sustainability; Investment; Projects; Wastes and Waste Processing; Corporate Finance; Business and Government Relations; Energy Industry
Goldberg, Ray A., and Laure Mougeot Stroock. "Environmental Power Corporation: Changing Manure Into Gold?" Harvard Business School Case 903-403, September 2002. (Revised March 2006.)
- 13 May 2022
- Research & Ideas
Company Reviews on Glassdoor: Petty Complaints or Signs of Potential Misconduct?
corporate misconduct, pointing to cultural factors that might eventually result in scandal earlier than they would otherwise attract attention. In a business environment where ethics are paramount, the findings may offer managers and... View Details
- 04 Mar 2013
- Lessons from the Classroom
Lessons from Running GM’s OnStar
Among the most popular elective courses at Harvard Business School is Building and Sustaining a Successful Enterprise (BSSE). Developed by Professor Clayton M. Christensen, the course teaches future leaders how to use well-researched academic theories to understand... View Details
- January 2020 (Revised July 2020)
- Case
BlackRock: Linking Purpose to Profit
The case revolves around the actions that Barbara Novick, co-founder and Vice-Chair of Blackrock, and Michelle Edkins, Global Head of Investment Stewardship, would need to take in response to the controversial CEO letters from Laurence (Larry) Fink, Chairman and CEO of... View Details
Keywords: Boards Of Directors; Institutional Investors; Disclosure; Transparency; Corporate Purpose; Corporate Profits; ESG; ESG Disclosure Metrics; Corporate Sustainability; Engagement Strategy Of Institutions; Stewardship Role Of Institutions; BlackRock; Corporate Governance; Governing and Advisory Boards; Institutional Investing; Accounting; Corporate Disclosure; Mission and Purpose; Profit; Environmental Sustainability; Climate Change; Diversity; Corporate Accountability; Financial Services Industry; United States
Deshpandé, Rohit, Aiyesha Dey, and George Serafeim. "BlackRock: Linking Purpose to Profit." Harvard Business School Case 120-042, January 2020. (Revised July 2020.)
- Article
Towards a Single European Sky
By: Yael Grushka-Cockayne and Bert De Reyck
We describe an integrated decision-making framework and model that we developed to aid EUROCONTROL, the European air traffic management organization, in its vital role of constructing a single unified European sky. Combining multicriteria decision analysis with... View Details
Grushka-Cockayne, Yael, and Bert De Reyck. "Towards a Single European Sky." Interfaces 39, no. 5 (September–October 2009): 400–414.
- October 1996 (Revised December 1997)
- Case
American Cyanamid (A): Boardroom Response to a Hostile Takeover Offer
American Home Products' (AHP) $9 billion hostile takeover of American Cyanamid (Cyanamid) was the largest mergers and-acquistions transaction in 1994, and made AHP the fourth largest pharmaceutical firm in the United States. At the time of AHP's offer, Cyanamid had... View Details
Keywords: Governing and Advisory Boards; Mergers and Acquisitions; Corporate Governance; Pharmaceutical Industry; United States
Wruck, Karen, and Sherry P. Roper. "American Cyanamid (A): Boardroom Response to a Hostile Takeover Offer." Harvard Business School Case 897-048, October 1996. (Revised December 1997.)
- February 2006 (Revised June 2007)
- Case
Atheros Communications
By: Thomas R. Eisenmann and Lauren Barley
Managers at Atheros, a leading provider of wireless local area network chipsets, must decide whether to join a special interest group (SIG) proposed by Intel to end an impasse over standards for the 802.11n (11n), the next generation of "Wi-Fi" technology. Two factions... View Details
Keywords: Intellectual Property; Standards; Wireless Technology; Semiconductor Industry; United States
Eisenmann, Thomas R., and Lauren Barley. "Atheros Communications." Harvard Business School Case 806-093, February 2006. (Revised June 2007.)
- Article
Frame Flexibility: The Role of Cognitive and Emotional Framing in Innovation Adoption by Incumbent Firms
By: Ryan Raffaelli, Mary Ann Glynn and Michael Tushman
Why do incumbent firms frequently reject nonincremental innovations? Beyond technical, structural, or economic factors, we propose an additional factor: the degree of the top management team's (TMT) frame flexibility, i.e., their capability to cognitively expand an... View Details
Keywords: Innovation Adoption; Cognition; Framing; Emotional Resonance; Incumbent Inertia; Innovation and Invention; Technology Adoption; Organizational Change and Adaptation; Change Management
Raffaelli, Ryan, Mary Ann Glynn, and Michael Tushman. "Frame Flexibility: The Role of Cognitive and Emotional Framing in Innovation Adoption by Incumbent Firms." Strategic Management Journal 40, no. 7 (July 2019): 1013–1039.
- Program
The Business of Entertainment, Media, and Sports
Summary Nowhere has the impact of digital technology been felt more keenly than in the entertainment world, where it has dramatically changed how products are developed and managed—and how talent connects with audiences. In this entertainment View Details
- 05 May 2011
- What Do You Think?
How Ethical Can We Be?
further one's career, or desire to protect one's livelihood (or, one might add, one's loved ones)." In an organization, doing what's right starts at the top. Ashraf Khan commented that "Individual managers (tone at the top) play... View Details
Keywords: by Jim Heskett
- July 2009 (Revised September 2009)
- Case
The Blackstone Group: Merlin Entertainment
The Blackstone Group had conducted a roll-up of theme parks and attractions business in Europe. It was considering how to generate liquidity for its investors. Blackstone entered the theme parks and attractions business in Europe by acquiring a majority stake in... View Details
Keywords: Mergers and Acquisitions; Cost vs Benefits; Private Equity; Financial Liquidity; Investment Return; Risk Management; Leasing; Entertainment and Recreation Industry; Europe
El-Hage, Nabil N., and Brenda W. Chia. "The Blackstone Group: Merlin Entertainment." Harvard Business School Case 210-014, July 2009. (Revised September 2009.)
- 26 Sep 2011
- HBS Case
HBS Cases: Lady Gaga
important for managers in the music industry to understand how to effectively manage touring." As is the way of HBS cases, Lady Gaga(A) ends with a cliff-hanger, laying out the manager's choices without... View Details
- October 2006 (Revised April 2007)
- Case
Ayala Corporation
Ayala Corporation is the oldest conglomerate in the Philippines and has been controlled by the Zobel de Ayala family for seven generations. Over the past 25 years, Ayala has evolved from a real estate family business into a highly diversified and professionally managed... View Details
Keywords: Diversification; Family Business; Business Conglomerates; Valuation; Financial Strategy; Public Ownership; Real Estate Industry; Philippines
Villalonga, Belen, Raphael Amit, and Christopher Hartman. "Ayala Corporation." Harvard Business School Case 207-041, October 2006. (Revised April 2007.)
- August 1994
- Case
Saturn Corp.'s Module II Decision
In the Spring of 1994, Saturn Corp. was setting sales records by attracting more than 25,000 buyers per month. Saturn officials believed there was a long-term opportunity to sell 400,000 to 500,000 cars per year in the United States and selected international markets.... View Details
Keywords: Cost vs Benefits; Production; Expansion; Manufacturing Industry; Auto Industry; Retail Industry; Tennessee; United States
McGahan, Anita M., and Greg Keller. "Saturn Corp.'s Module II Decision." Harvard Business School Case 795-011, August 1994.
- February 2025
- Case
Blue Owl Financing of Ping Identity
By: Victoria Ivashina and Srimayi Mylavarapu
In the fall of 2022, Blue Owl Capital's investment committee evaluated a potential investment in the technology sector. The proposed transaction centered on Ping Identity Corporation (“Ping”), a fast-growing identity access management (IAM) software company that was... View Details
- 31 Oct 2007
- HBS Case
Climate Change Puts Heat on GMs
What is the responsibility of business regarding social issues? And how does that jibe with maximizing profits? In "UBS and Climate Change—Warming Up to Global Action?" Associate Professor Felix Oberholzer-Gee and Professor Forest Reinhardt present the... View Details