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All HBS Web
(1,259)
- Faculty Publications (377)
- March 2008 (Revised November 2008)
- Case
Sony Digital Entertainment, Japan
By: Anita Elberse
It is late 2007. So-called cell phone ("keitai") novels have turned into an extremely popular form of entertainment-on-the- go in Japan, in particular among young, female readers. In fact, consisting mostly of love stories written by amateurs in short sentences and...
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Keywords:
Books;
Marketing Strategy;
Open Source Distribution;
Competition;
Mobile Technology;
Media and Broadcasting Industry;
Media and Broadcasting Industry;
Media and Broadcasting Industry;
Japan
Elberse, Anita. "Sony Digital Entertainment, Japan." Harvard Business School Case 508-071, March 2008. (Revised November 2008.)
- February 2008 (Revised September 2008)
- Case
Apple Inc., 2008
By: David B. Yoffie and Michael Slind
In January 2007, three decades after its incorporation, Apple Computer shed the second word in its name and became Apple Inc. With that move, the company signaled a fundamental shift away from its historic status as a vendor of the Macintosh personal computer (PC)...
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Keywords:
Business Model;
Leadership;
Industry Growth;
Corporate Strategy;
Information Infrastructure;
Internet and the Web;
Consumer Products Industry;
Consumer Products Industry;
Consumer Products Industry
Yoffie, David B., and Michael Slind. "Apple Inc., 2008." Harvard Business School Case 708-480, February 2008. (Revised September 2008.)
- December 2007
- Background Note
The Music Recording Industry: Digital Rocks
By: Stephen P. Bradley and Nancy Bartlett
Digital and mobile technologies profoundly and forever changed the long-held value proposition for the recorded music industry--the 12-song physical CD selling at $15. By 2007, it was apparent that the music recording business had become a digital business, and...
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Keywords:
Arts;
Disruption;
Music Entertainment;
Distribution;
Practice;
Technology Adoption;
Value;
Music Industry
- December 2007 (Revised July 2011)
- Case
Leadership in Energy: Jim Rogers at Cinergy
By: Boris Groysberg, Nitin Nohria, Colleen Kaftan and Geoff Eckman Marietta
Jim Rogers, CEO of the energy company Cinergy, has led the company from the brink of bankruptcy to one of the premier energy companies through selecting a focused strategy, aligning the organization to support it, and mobilizing all the employees to implementation. The...
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Keywords:
Communication Strategy;
Leading Change;
Organizational Culture;
Organizational Structure;
Alignment;
Corporate Strategy;
Energy Industry
Groysberg, Boris, Nitin Nohria, Colleen Kaftan, and Geoff Eckman Marietta. "Leadership in Energy: Jim Rogers at Cinergy." Harvard Business School Case 408-097, December 2007. (Revised July 2011.)
- October 2007
- Case
iPhone vs. Cell Phone
By: David B. Yoffie and Michael Slind
The launch of Apple's iPhone marked a pivotal new chapter in the story of mobile music (the uniting of digital music players with mobile phones). The iPhone combined an iPod music player, a cell phone, and a mobile Internet device, along with a camera and other...
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Keywords:
Communication Technology;
Music Entertainment;
Product Launch;
Partners and Partnerships;
Mobile and Wireless Technology;
Communications Industry;
Communications Industry
Yoffie, David B., and Michael Slind. "iPhone vs. Cell Phone." Harvard Business School Case 708-451, October 2007.
- July 2007 (Revised February 2010)
- Case
Launching Telmore (A)
By: Ramon Casadesus-Masanell, Celso Fernandez and Moritz Jobke
When the Danish mobile phone service provider Telmore entered the market in October 2000, few people took notice. Its business model was not perceived as particularly aggressive or threatening to the industry. Less than three years later, Telmore's creative adaptation...
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Keywords:
Business Model;
Disruptive Innovation;
Market Entry and Exit;
Creativity;
Adaptation;
Competitive Advantage;
Telecommunications Industry;
Denmark
Casadesus-Masanell, Ramon, Celso Fernandez, and Moritz Jobke. "Launching Telmore (A)." Harvard Business School Case 708-414, July 2007. (Revised February 2010.)
- June 2007 (Revised January 2008)
- Case
BBC Worldwide: Global Strategy
By: John A. Quelch and Carin-Isabel Knoop
In January 2007, John Smith, chief executive officer of BBC Worldwide (BBC WW), the commercial arm of the British Broadcasting Corporation (BBC), was preparing to meet with his senior managers to discuss BBC WW's global strategy options. BBC WW exploited and exported...
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Keywords:
Global Strategy;
Brands and Branding;
Marketing Channels;
Expansion;
Internet;
Media and Broadcasting Industry;
Great Britain
Quelch, John A., and Carin-Isabel Knoop. "BBC Worldwide: Global Strategy." Harvard Business School Case 507-034, June 2007. (Revised January 2008.)
- April 2007
- Teaching Note
iPod vs. Cell Phone: A Mobile Music Revolution? (TN)
By: David B. Yoffie
Teaching note to 707419.
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- March 2007 (Revised March 2009)
- Case
Cherrypicks
By: William R. Kerr
Cherrypicks is a Hong Kong communications start-up approaching a large Korean mobile operator for a partnership to take the operator's products to markets outside of Korea. SK Telecom's (SKT) Ring Back Tones (RBT) product is a spectacular success in South Korea, but...
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Keywords:
Business Model;
Business Startups;
Communication Strategy;
Entrepreneurship;
Partners and Partnerships;
Communications Industry;
China;
Hong Kong;
South Korea
Kerr, William R. "Cherrypicks." Harvard Business School Case 807-106, March 2007. (Revised March 2009.)
- February 2007 (Revised February 2007)
- Case
Wikipedia (A)
By: Karim R. Lakhani and Andrew P. McAfee
Wikipedia has emerged as a robust model for content production by volunteers working asynchronously on the Internet with a unconventional model for distributed decision making. The "Articles for Deletion" process in Wikipedia provides unique insight into the inner...
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- November 2006 (Revised November 2007)
- Case
EFJ, Inc.
By: Lynda M. Applegate, Ajay Vinze and Mara Vatz
Michael Jalbert plans to transform EFJI, a land mobile radio manufacturer, into a leading radio systems and solutions provider. Taking advantage of new industry standards and the country's increased focus on public safety agencies and homeland security, Jalbert says...
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Keywords:
Disruptive Innovation;
Leading Change;
Growth and Development Strategy;
Product Positioning;
Organizational Change and Adaptation;
Competitive Strategy;
Expansion
Applegate, Lynda M., Ajay Vinze, and Mara Vatz. "EFJ, Inc." Harvard Business School Case 807-062, November 2006. (Revised November 2007.)
- October 2006
- Case
Clearwire Corporation
Explores Clearwire's decision to fund its substantial capital investments through an initial public offering (IPO) or through private equity. Clearwire is developing and deploying a broadband wireless network using WiMAX technology. It had filed a registered statement...
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- August 2006 (Revised March 2008)
- Case
iPod vs. Cell Phone: A Mobile Music Revolution?
By: David B. Yoffie, Travis D. Merrill and Michael Slind
In 2006, a nascent market for music-enabled mobile phones was emerging to challenge Apple Computer's dominant position in the digital music industry. Through its iPod line of portable digital music devices and its iTunes Music Store, Apple controlled more than half of...
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Keywords:
Music Entertainment;
Emerging Markets;
Brands and Branding;
Sales;
Opportunities;
Price;
Business Model;
Mobile and Wireless Technology;
Digital Platforms;
Service Delivery;
Communications Industry;
Communications Industry
Yoffie, David B., Travis D. Merrill, and Michael Slind. "iPod vs. Cell Phone: A Mobile Music Revolution?" Harvard Business School Case 707-419, August 2006. (Revised March 2008.)
- July 2006
- Background Note
Out of Frame: The Coming Digital Disruption of Hollywood
By: Stephen P. Bradley, Brian DeLacey and Reed Martin
The record opening of the Pirates of the Caribbean: Dead Man's Chest, starring Johnny Depp, had finally provided the industry with incontrovertible proof that it was still possible to draw massive audiences to movie theaters. Grossing $136 million during its opening...
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- April 2006
- Case
Medical Innovation Beyond MedStar: Mobilizing for National Impact
By: Rosabeth M. Kanter, Ryan Raffaelli and Michelle Heskett
Dr. Craig Feied, director of MedStar Health's Medical Informatics programs, wanted his innovations to influence national health care. Since joining Washington Hospital Center's Emergency Department in 1995 with Dr. Mark Smith, their information system had become the...
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Keywords:
Collaborative Innovation and Invention;
Innovation Strategy;
Technological Innovation;
Policy;
Government and Politics;
Innovation and Management;
Projects;
Corporate Social Responsibility and Impact;
Medical Devices and Supplies Industry;
Medical Devices and Supplies Industry;
Washington (state, US)
- June 2005 (Revised January 2008)
- Case
Good Technology: Empowering Mobility Around the Globe (A)
By: Geoffrey G. Jones and Adam Minnick
Describes the global growth of Good Technology, a Silicon Valley start-up in wireless handheld computing software and service. Reviews the evaluation of wireless standards, the emergence of the world wireless market for voice and data, and the growth of the major firms...
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Keywords:
Business Startups;
Entrepreneurship;
Globalized Firms and Management;
Partners and Partnerships;
Expansion;
Wireless Technology;
Communications Industry;
Communications Industry;
California
Jones, Geoffrey G., and Adam Minnick. "Good Technology: Empowering Mobility Around the Globe (A)." Harvard Business School Case 805-139, June 2005. (Revised January 2008.)
- April 2005 (Revised June 2006)
- Case
NTT DoCoMo, Inc.: Mobile FeliCa
By: Stephen P. Bradley, Thomas R. Eisenmann, Masako Egawa and Akiko Kanno
Managers of DoCoMo, Japan's largest mobile phone company, are formulating a strategy for mobile FeliCa: contactless integrated circuits that will be built into DoCoMo phones, allowing them to be used for quick and convenient retail or commuter fare payments, building...
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Keywords:
Cost vs Benefits;
Expansion;
Alliances;
Wireless Technology;
Information Technology Industry;
Information Technology Industry;
Japan
Bradley, Stephen P., Thomas R. Eisenmann, Masako Egawa, and Akiko Kanno. "NTT DoCoMo, Inc.: Mobile FeliCa." Harvard Business School Case 805-124, April 2005. (Revised June 2006.)
- April 2005 (Revised March 2007)
- Case
eAccess, Ltd.
By: Thomas R. Eisenmann, Masako Egawa and Ariko Ota
The managers of eAccess, Japan's third largest provider of digital subscriber line (DSL) service, must decide whether to enter the mobile communications business. Japan's mobile services are among the world's most expensive, and incumbent carriers' profits are high. To...
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Keywords:
Information Infrastructure;
Diversification;
Policy;
Business Startups;
Mobile and Wireless Technology;
Communications Industry;
Communications Industry;
Japan
Eisenmann, Thomas R., Masako Egawa, and Ariko Ota. "eAccess, Ltd." Harvard Business School Case 805-117, April 2005. (Revised March 2007.)
- September 2004
- Case
Valhalla Partners Due Diligence
By: William A. Sahlman and Dan Heath
The Valhalla Partners venture capitial firm introduced a new approach to the due-diligence process. An internal due-diligence report analyzes Telco Exchange, a startup company in the IT software space. An extended excerpt examines the trade-offs involved in the new...
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Keywords:
Communication Technology;
Risk Management;
Venture Capital;
Business Plan;
Corporate Entrepreneurship;
Investment;
Mobile and Wireless Technology;
Corporate Finance;
Financial Services Industry;
Financial Services Industry
Sahlman, William A., and Dan Heath. "Valhalla Partners Due Diligence." Harvard Business School Case 805-033, September 2004.
- June 2004 (Revised November 2004)
- Case
Microsoft in 2004
By: Michael G. Rukstad, David B. Yoffie, Brian DeLacey and Deborah Freier
Surveys Microsoft's expansion into new businesses, such as mobile and embedded devices, home and entertainment, and business solutions, as it faces challenges due to size and maturity and outside threats from Linux and Google. A rewritten version of an earlier case.
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Keywords:
Competitive Advantage;
Applications and Software;
Expansion;
Growth and Development Strategy;
Information Technology Industry;
Washington (state, US)
Rukstad, Michael G., David B. Yoffie, Brian DeLacey, and Deborah Freier. "Microsoft in 2004." Harvard Business School Case 704-508, June 2004. (Revised November 2004.)