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- November 2021 (Revised April 2022)
- Case
EbonyLife Media (A)
Founded by Mosunmola “Mo” Abudu in 2012 with a mission to bring high-quality African stories to the world, EbonyLife was the company behind many of Nigeria’s biggest films and TV shows. The company began as a television channel on the Africa-wide direct broadcast...
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- June 2020
- Teaching Note
Sony
By: Stefan H. Thomke
Teaching Note for HBS Case No. 618-045.
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- September 2019
- Case
Accounting Fraud at Tesco Stores (A)
By: Jonas Heese, Suraj Srinivasan and Julia Kelley
This case describes the accounting fraud at Tesco Stores Limited (TSL), which was discovered by a senior accountant in TSL’s finance department. The accountant was concerned about TSL’s handling of commercial income, which, according to the accountant, overstated...
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- June 2018 (Revised January 2020)
- Case
Sony
By: Stefan Thomke, Atsushi Osanai and Akiko Kanno
Sony used to be synonymous with "innovation" and "cool products." The case reveals how the company lost its edge and describes the leadership initiatives to restore its former glory. In 2012, Kazuo (Kaz) Hirai becomes CEO and successfully transforms Sony, including a...
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- July 16, 2015
- Article
How Small Businesses Can Fend Off Hackers
By: Lou Shipley
If you wanted to hack a business, which one would you pick: A Fortune 500 company with a large digital-security budget and a team dedicated to protecting its cyberassets? Or a small enterprise that doesn’t employ a single IT security specialist? Security breaches at...
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- August 2014 (Revised October 2014)
- Case
Beyoncé
By: Anita Elberse and Stacie Smith
In December 2013, music superstar Beyoncé is about to surprise her fans with the release of her self-titled album. The team at her company Parkwood Entertainment, which general manager Lee Anne Callahan-Longo described as "a management, music, and production company...
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- April 2014
- Supplement
Interview: Man Jit Singh at Sony Entertainment Television
By: Linda A. Hill and Allison J. Wigen
Contains excerpts from an interview with Man Jit Singh. Singh discusses the results of events covered in the case "Man Jit Singh at Sony Entertainment Television," including his decision to begin evaluating employees on values as well as performance.
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- November 2013 (Revised September 2014)
- Case
Man Jit Singh at Sony Entertainment Television (A)
By: Linda A. Hill, Dana M. Teppert and Allison J. Wigen
Explores the role of CEO Man Jit Singh and his senior management committee in leading Multi Screen Media Pvt. Ltd. (formerly SET Pvt. Ltd.), a leading television broadcaster in India. Describes Singh's decision to evaluate employees based on values as well as...
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- November 2013 (Revised January 2014)
- Supplement
Man Jit Singh at Sony Entertainment Television (B)
By: Linda A. Hill, Dana M. Teppert and Allison J. Wigen
Supplement to (A) case: Explores the role of CEO Man Jit Singh and his senior management committee in leading Multi Screen Media Pvt. Ltd. (formerly SET Pvt. Ltd.), a leading television broadcaster in India. Describes Singh's decision to evaluate employees based on...
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- August 2012 (Revised August 2013)
- Background Note
Competency-Destroying Technology Transitions: Why the Transition to Digital Is Particularly Challenging
By: Willy Shih
Some technology transitions are exceedingly difficult for incumbent firms to execute. The bankruptcy filing by the Eastman Kodak Company highlighted the difficulty companies faced when their core business transitioned from an analog to a digital world. Kodak's business...
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Keywords:
Technology Transitions;
Competency-destroying;
Digital;
Analog;
Digital Transition;
Modular;
Modularity;
Technological Change;
Radical Innovation;
Incremental Innovation;
Architectural Innovation;
Modular Innovation;
Sustaining Innovation;
Competency-enhancing;
Noise Propagation;
Perfect Copying;
Digital Music;
Digital Media;
Consumer Electronics;
Kodak;
Sony;
Panasonic;
Disruptive Innovation;
Technology Adoption;
Transition;
Change Management;
Consumer Products Industry;
United States
- November 2010 (Revised January 2012)
- Teaching Note
Sony and the JK Wedding Dance (TN)
By: John A. Deighton and Leora Kornfeld
Teaching Note for 510064.
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- December 2009 (Revised December 2012)
- Case
Sony and the JK Wedding Dance
By: John Deighton and Leora Kornfeld
Executives at Sony Music Entertainment faced a dilemma: a user-generated video featuring controversial artist Chris Brown's music was netting millions of views per week on YouTube. Sony held the copyright to the song, and was entitled to issue a takedown notice to the...
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- February 2009 (Revised December 2009)
- Case
eReading: Amazon's Kindle
By: Bharat N. Anand, Peter W. Olson Esq. and Mary Tripsas
In November 2007, Amazon introduced the Kindle, the first electronic reader with wireless functionality. The case describes the launch of the Kindle and provides information on representative players in the industry (or broader ecosystem) who are likely to be affected...
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- July 2008 (Revised September 2010)
- Supplement
Sony Ericsson WTA Tour (C)
By: Jay W. Lorsch and Kaitlyn Simpson
Keywords:
Electronics Industry
- July 2008 (Revised September 2010)
- Supplement
Sony Ericsson WTA Tour (B)
By: Jay W. Lorsch and Kaitlyn Simpson
Keywords:
Electronics Industry
- July 2008 (Revised September 2010)
- Case
Sony Ericsson WTA Tour (A)
By: Jay W. Lorsch and Kaitlyn Simpson
Larry Scott, the new CEO of the Women's Tennis Association, arrives amidst turmoil. Players and tournaments clash over opposing interests. As a result, the board members who represent them are equally divided and feel conflicted about their role. They aren't sure how...
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- April 2008
- Teaching Note
Sony PlayStation 3: Game Over? (TN)
By: Elie Ofek
Teaching Note for [508076].
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Keywords:
Entertainment and Recreation Industry
- March 2008 (Revised April 2008)
- Case
Sony PlayStation 3: Game Over?
By: Elie Ofek
Outlines the challenges faced by Sony with the launch of its PlayStation 3. Information on the 2006 and 2007 holiday seasons and the success of rival consoles is outlined. In addition, the case allows examining the costs and revenues associated with a business model...
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- 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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