Publications
Publications
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(2,399)
- Faculty Publications (375)
- Article
Investor Sentiment in the Stock Market
By: Malcolm Baker and Jeffrey Wurgler
We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by... View Details
- November 2006 (Revised January 2007)
- Background Note
Broadcast Television in the Broadband World
By: Stephen P. Bradley and Nancy Bartlett
What strategies have the top four (NBC, CBS, ABC, and FOX) broadcast television networks tested in response to changing media consumption behavior in the broadband world? Discusses the new distribution platforms, including downloads and video streaming. Also, provides... View Details
- September 2006 (Revised October 2007)
- Case
BT Plc: The Broadband Revolution (A)
By: Michael L. Tushman, David Kiron and Adam M. Kleinbaum
In early 2003, CEO Ben Verwaayen and Chief Broadband Officer Alison Ritchie of BT Plc. are trying to transform the former British Telecom from a stodgy telephone company into a 21st century broadband company. Their efforts to focus the firm on broadband issues within... View Details
- September 2006
- Article
The Speed of Learning in Noisy Games: Partial Reinforcement and the Sustainability of Cooperation
By: Yoella Bereby-Meyer and Alvin E. Roth
In an experiment, players ability to learn to cooperate in the repeated prisoners dilemma was substantially diminished when the payoffs were noisy, even though players could monitor one anothers past actions perfectly. In contrast, in one-time play against a succession... View Details
- August 2006
- Article
Investor Sentiment and the Cross Section of Stock Returns
By: Malcolm Baker and Jeffrey Wurgler
We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by... View Details
- May 2006 (Revised October 2007)
- Case
EU Verdict Against Microsoft
By: David B. Yoffie and Michael Slind
In 2004, following an investigation that began in 1998, the European Commission (EC) issued an antitrust judgment against Microsoft Corp., levying a record fine of 497 million euros ($613 million) and mandating changes of commercial behavior and bundling of Windows... View Details
- November 2005 (Revised September 2007)
- Case
Beijing Hualian
By: David E. Bell and Mary L. Shelman
China's fifth largest domestic retailer faced intensifying competition from Wal-Mart and Carrefour with the opening of China's fast-growing retail market in January 2005. In response, Beijing Hualian developed a new "Family Store" format targeted at the nation's... View Details
- September 2005
- Case
IBM Network Technology (A) (Abridged)
An unconventional manager within IBM leads the creation of a business unit with multibillion-dollar potential, winning over customers and nudging the organization to make the changes needed to achieve dramatic growth. Exemplifies how organizational design and... View Details
- October 2004 (Revised July 2005)
- Case
Kinetic Concepts, Inc.
By: Jay W. Lorsch, Dwight B. Crane and Ashley Robertson
Raises issues about how the nature and function of a board changes as a company moves from ownership by its employees, including the founder, to ownership by a private equity firm, Fremont Partners, culminating in a highly successful IPO. Gives students the opportunity... View Details
- July 2004 (Revised June 2005)
- Case
Digitas (A)
By: Jay W. Lorsch and Ashley Robertson
Raises issues about how the nature and function of a board changes as its company moves from ownership by its employees (including the founder) to ownership by a private equity firm, Hellman & Friedman, to public ownership. Teaching Purpose: To consider changes in... View Details
- May 2004 (Revised July 2004)
- Case
Clarence Saunders: The Comeback King
By: Nitin Nohria and Bridget Gurtler
Follows the rise and fall of the founder of the modern supermarket, Clarence Saunders. Prior to 1915, all staple shopping took place in the market or general store, where a clerk behind a counter pulled items from shelves for customers , measured them from a barrel, or... View Details
- October 2003 (Revised February 2004)
- Case
Cape Wind
By: John T. Gourville and Kerry Herman
Cape Wind has proposed placing a 170-tower wind farm, with each tower more than 400-feet tall, in Nantucket Sound. Not surprisingly, public reaction is mixed. Some view the wind farm as clean, renewable energy. Others view it as an eyesore and a desecration of a valued... View Details
- October 2003 (Revised April 2005)
- Case
Innovation Corrupted: The Rise and Fall of Enron
Presents an historical overview of Enron's rise and fall and summarizes what is currently known about (1) the evolution of Enron's business model, (2) the organizational processes Enron officials relied on to drive and monitor the business, (3) emergent behavior... View Details
- September 2002
- Teaching Note
Strategic Planning at NFTE
By: Allen S. Grossman and Daniel F. Curran
Teaching Note for (9-302-002). View Details
- August 2002 (Revised February 2005)
- Case
Gillette Company (B): Leadership for Change
By: Rosabeth M. Kanter and James Weber
Describes the actions and behavior of a new CEO in his first days and weeks as he sets expectations for his top management team and introduces processes and disciplines to begin the turnaround of a global consumer products company. View Details
- August 2002 (Revised February 2005)
- Case
Gillette Company (D): Implementing Change
How a strategic change agenda is implemented depends on leaders below the top in every function and geographic region translating the agenda into actions. But those actions do not always unfold as planned. This case examines the first 16 months of a turnaround from the... View Details
- January 2002 (Revised November 2010)
- Case
Strategic Planning at NFTE
By: Allen S. Grossman and Daniel F. Curran
The National Foundation for Teaching Entrepreneurship (NFTE), is a successful nonprofit poised on the verge of explosive growth. The senior management contracted with McKinsey consultants to help guide the process. The founders of NFTE brought it from a small program... View Details
- January 2002 (Revised September 2022)
- Case
Aqualisa Quartz: Simply a Better Shower
By: Youngme E. Moon and Kerry Herman
Harry Rawlinson is managing director of Aqualisa, a major U.K. manufacturer of showers. He has just launched the most significant shower innovation in recent history: the Quartz shower. The shower provides significant improvements in terms of quality, cost, and ease of... View Details
- November 2001 (Revised October 2004)
- Case
IBM Network Technology (A)
By: Michael L. Tushman and Robert C Wood
An unconventional manager within IBM leads the creation of a business unit with multibillion-dollar potential, winning over customers and nudging the organization to make the changes needed to achieve dramatic growth. This case provides an example of how organizational... View Details
- June 2001
- Teaching Note
Coordinating + Managing Supply Chains: Course Overview Note TN
By: Ananth Raman
Describes the MBA elective course on supply chain management at HBS. Coordinating and Managing Supply Chains focuses on the managerial aspects of supply chains. Acquaints students with practical issues in a variety of supply chains and then identifies barriers to, and... View Details