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- February 2010 (Revised December 2010)
- Case
Google Inc. (Abridged)
By: Benjamin Edelman and Thomas R. Eisenmann
Describes Google's history, business model, governance structure, corporate culture, and processes for managing innovation. Reviews Google's recent strategic initiatives and the threats it poses to Yahoo, Microsoft, and others. Asks what Google should do next. One... View Details
- January 2010 (Revised April 2011)
- Case
Google Inc.
By: Benjamin Edelman and Thomas R. Eisenmann
Describes Google's history, business model, governance structure, corporate culture, and processes for managing innovation. Reviews Google's recent strategic initiatives and the threats they pose to Yahoo, Microsoft, and others. Asks what Google should do next. One... View Details
- January 2010 (Revised March 2013)
- Case
foursquare
By: Mikolaj Jan Piskorski, Thomas R. Eisenmann, Jeffrey J. Bussgang and David Chen
Co-founders of foursquare are deciding how to respond to competitive threats and scale up the organization. Foursquare was a location-based online service that allowed users to "check in" to a location using an application on a smartphone. Foursquare kept track of a... View Details
- 2010
- Chapter
Backlash to Arbitration: Three Causes
By: Louis T. Wells
There are at least three reasons for the current backlash among developing countries against the international regime that governs disputes between foreign investors and host governments. First is the inconsistency of the decisions rendered by arbitration panels... View Details
- 2010
- Chapter
Lessons from Catastrophe Reinsurance
By: Kenneth A. Froot
Of the 20 most costly catastrophes since 1970, more than half have occurred since 2001. Is this an omen of what the 21st century will be? How might we behave in this new, uncertain, and more dangerous environment? Will our actions be rational or irrational? A select... View Details
- November 2009
- Article
Responding to Public and Private Politics: Corporate Disclosure of Climate Change Strategies
By: Erin Marie Reid and Michael W. Toffel
The challenges associated with climate change will require governments, citizens, and firms to work collaboratively to reduce greenhouse gas emissions, a task that requires information on companies' emissions levels, risks, and reduction opportunities. This paper... View Details
- November 2009
- Article
What Would Peter Say?
Heeding the wisdom of Peter Drucker might have helped us avoid - and will help us solve - numerous challenges, from restoring trust in business to tackling climate change. He issued early warnings about excessive executive pay, the auto industry's failure to adapt and... View Details
- 2009
- Chapter
Collaboration Across Knowledge Boundaries within Diverse Teams: Reciprocal Expertise Affirmation as an Enabling Condition
By: Amy C. Edmondson, Kate Roloff and Lucy H. MacPhail
We review research on expertise diversity, psychological safety, team collaboration, and role identity to propose a model in which reciprocal affirmations of expertise identity among team members—a feature of the team environment that we conceptualize as a dimension of... View Details
- March 2009 (Revised January 2010)
- Background Note
The Newspaper Industry in Crisis
By: David J. Collis, Peter W. Olson and Mary Furey
This note is a primer on the newspaper industry, which has been in decline in the U.S. and Western Europe. The 19th century business model whereby news and editorial content was packaged and delivered to homes daily and paid for by national advertisers has been... View Details
- January 2009
- Case
Microsoft's Search
By: Jan W. Rivkin and Eric J. Van den Steen
In 2008, executives at Microsoft must decide how to compete against Google in the market for Internet search and advertising. The case describes how Microsoft has responded to a set of competitive threats in the past, how Google has gained a dominant position in... View Details
- October 2008
- Case
TripIt: The Traveler's Agent
By: Lynda M. Applegate, Gabriele Piccoli and Kathryn Brohman
In July 2008, the co-founders of TripIt, a free online travel organizer that aggregated travelers' bookings from many top travel websites, had recently secured $5.1 million in new financing. While the co-founders believed that their company offered travelers a unique... View Details
- September 2008 (Revised August 2009)
- Case
VMware, Inc., 2008
By: David B. Yoffie, Andrei Hagiu and Michael Slind
Paul Maritz took the helm of VMware in July 2008, just as the company confronted a radically new competitive environment. Since its founding in 1998, VMware had been the leading provider of virtualization software. Now it faced the kind of threat that every software... View Details
- April 2008 (Revised July 2011)
- Background Note
Strategic Decline
By: David J. Collis and Jan W. Rivkin
This note first documents the facts around the sustainability of competitive advantage. It then observes that the demise of a previously successful strategy, in the first instance, often comes from some change in the external environment. It, therefore, characterizes... View Details
- January 2008
- Article
The Five Competitive Forces That Shape Strategy
This article includes a one-page preview that quickly summarizes the key ideas and provides an overview of how the concepts work in practice along with suggestions for further reading. In 1979, a young associate professor at Harvard Business School published his first... View Details
- September 2007 (Revised April 2013)
- Case
Peter Welz: When a Marquee Prospect Plays Hardball (A)
By: James K. Sebenius and Ellen Knebel
Describes the hardball tactics facing Peter Welz, who seeks to negotiate a make-or-break contract with a vastly larger potential client. Welz's counterpart team is led by Preston Spitzer, a notoriously tough player who fully understands his side's massive advantages in... View Details
- Article
Reputation When Threats and Transfers Are Available
By: Ernesto Dal Bo, Pedro Dal Bo and Rafael Di Tella
We present a model where a long-run player is allowed to use both money transfers and threats to influence the decisions of a sequence of short-run players. We show that threats might be used credibly (even in arbitrarily short repeated games) by a long-lived player... View Details
- August 2007 (Revised October 2022)
- Case
Ken Durham and Unilever as a 'Multi-Local Multinational'
By: Geoffrey Jones and Stephanie Decker
Explores the opportunities and threats to Unilever's global business in 1978 based on the commercial and political challenges faced by three of its subsidiaries, Lever Brothers in the United States, Hindustan Lever in India, and United Africa Company in West Africa.... View Details
- March 2007 (Revised April 2013)
- Teaching Note
Goodyear and the Threat of Government Tire Grading (TN)
By: Felix Oberholzer-Gee and Dennis Yao
Teaching note to 707494. View Details
- January 2007 (Revised October 2008)
- Case
H&R Block 2006
By: Peter Tufano
Mark Ernst, the Chairman, CEO and President of H&R Block, has to decide how to respond to a competitive threat posed by a competitor's refund-lending product. Block is the largest U.S. tax preparation firm, which competes not only on its tax preparation services, but... View Details
- November 2006 (Revised March 2007)
- Case
Goodyear and the Threat of Government Tire Grading
By: Felix Oberholzer-Gee, Dennis A. Yao and Elizabeth Raabe
In the spring of 1977, Goodyear CEO Charles J. Pilliod Jr. was looking at an internal report on government and legal events relevant to the tire industry. Two items caught his attention. First, he noticed that an industry suit to block the government's proposed system... View Details