Publications
Publications
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- All HBS Web
(406)
- Faculty Publications (88)
- 2010
- Mimeo
An Analysis of the Impact of 'Substantially Heightened' Capital Requirements on Large Financial Institutions
By: Anil Kashyap, Jeremy C. Stein and Samuel G. Hanson
We examine the impact of "substantially heightened" capital requirements on large financial institutions, and on their customers. Our analysis yields three main conclusions. First, the frictions associated with raising new external equity finance are likely to be... View Details
- January 2010
- Article
Breakthrough Inventions and Migrating Clusters of Innovation
By: William R. Kerr
We investigate the speed at which clusters of invention for a technology migrate spatially following breakthrough inventions. We identify breakthrough inventions as the top one percent of U.S. inventions for a technology during 1975-1984 in terms of subsequent... View Details
- winter 2009
- Journal Article
Interactivity's Unanticipated Consequences for Markets and Marketing
By: John A. Deighton and Leora Kornfeld
The digital interactive transformation in marketing is not unfolding, as some thought it would, on the model of direct marketing. That model anticipated that marketing, empowered by digital media using rich profiling data, would intrude ever more deeply and more... View Details
- 2009
- Working Paper
Breakthrough Inventions and Migrating Clusters of Innovation
By: William R. Kerr
We investigate the speed at which clusters of invention for a technology migrate spatially following breakthrough inventions. We identify breakthrough inventions as the top one percent of US inventions for a technology during 1975-1984 in terms of subsequent citations.... View Details
- July 2008 (Revised January 2009)
- Case
Londolozi: Towards a Sustainable Business Model and Ecological Integrity in Southern Africa
By: Rawi E. Abdelal and Thomas Koelble
The Londolozi game viewing reserve in South Africa became a defining icon of ecotourism during the 1990s and early 2000s-that is, a tourist business promoting ecological land management and, at the same time, local economic development. The reserve was in a region in... View Details
- May 2008 (Revised March 2010)
- Case
Palm (A): The Debate on Licensing Palm's OS (1997)
By: Ramon Casadesus-Masanell, Kevin Boudreau and Jordan Mitchell
This case series looks at three important inflection points in Palm's history that relate to decisions about its platform: when the company was debating whether to open its operating system (OS) for licensing to third-party hardware manufacturers; 2001, when the... View Details
- May 2008 (Revised March 2010)
- Supplement
Palm (B): 2001
By: Ramon Casadesus-Masanell, Kevin Boudreau and Jordan Mitchell
This case series looks at three important inflection points in Palm's history that relate to decisions about its platform: when the company was debating whether to open its operating system (OS) for licensing to third-party hardware manufacturers; 2001, when the... View Details
- May 2008 (Revised March 2010)
- Supplement
Palm (C): 2005
By: Ramon Casadesus-Masanell, Kevin Boudreau and Jordan Mitchell
This case series looks at three important inflection points in Palm's history that relate to decisions about its platform: when the company was debating whether to open its operating system (OS) for licensing to third-party hardware manufacturers; 2001, when the... View Details
- May 2008 (Revised March 2010)
- Supplement
Palm (D): Epilogue as of 2008
By: Ramon Casadesus-Masanell, Kevin Boudreau and Jordan Mitchell
This case series looks at three important inflection points in Palm's history that relate to decisions about its platform: when the company was debating whether to open its operating system (OS) for licensing to third-party hardware manufacturers; 2001, when the... View Details
- June 2007 (Revised April 2010)
- Case
Comcast Corporation
By: Anita Elberse and Jason Schreiber
In October 2006, Comcast executives had entered negotiations with broadcast networks to broaden the selection of free network content distributed via its video-on-demand (VOD) service. The major broadcast networks, however, were unsure of the effect it would have on... View Details
- May 2007 (Revised September 2008)
- Case
Biocon Limited
By: Krishna G. Palepu and Ananth Chepuri
Biocon Limited was facing significant pricing pressure in their cash cow business, that primarily consisted of manufacturing Active Pharmaceutical Ingredients (APIs). To combat this commoditization, Biocon's leadership had chosen an innovation-led strategy. This new... View Details
- January 2007 (Revised January 2008)
- Case
Amanco: Developing the Sustainability Scorecard
By: Robert S. Kaplan and Ricardo Reisen de Pinho
Describes the challenges of using the Balanced Scorecard to implement a triple-bottom-line strategy for delivering excellent economic, environmental, and social performance. The owners and senior executive team of Amanco, a producer of plastic pipe and complete water... View Details
- August 2006
- Article
Confidence Intervals for Probabilities of Default
By: Samuel G. Hanson and Til Schuermann
In this paper we conduct a systematic comparison of confidence intervals around estimated probabilities of default (PD) using several analytical approaches as well as parametric and nonparametric bootstrap methods. We do so for two different PD estimation... View Details
- December 2004 (Revised June 2005)
- Case
Chez Cora
By: David E. Bell, Hal Hogan and Carin-Isabel Knoop
Chez Cora is a chain of breakfast restaurants that successfully expanded from Quebec to Ontario. Is it organized appropriately for more growth? Could the concept work in the United States? If so, how should a migration to the United States be structured? Includes color... View Details
- March 2003
- Background Note
Customer Migration and Customer Types
By: Das Narayandas
Describes the evolution of customer relationships using the price vs. cost-to-serve matrix. View Details
- June 2002 (Revised July 2002)
- Case
NTT DoCoMo: Marketing i-mode
By: Youngme E. Moon
i-mode is a wireless Internet service offered in Japan by NTT DoCoMo. In just three years, the service has won over 30 million subscribers and achieved a 60% share of Japan's mobile Internet market, making it the most successful mobile data service in the world. It is... View Details
- March 1998 (Revised November 1999)
- Case
USA TODAY Online
By: John A. Deighton and Anthony St. George
How should USA TODAY use its brand franchise to build a publishing business on the World Wide Web? Advertising Age described the first steps as "a case study in how not to do it," but by the end of 1997 USA TODAY Online is the most visited news site on the Web. Now the... View Details
- 1995
- Chapter
Securities Transaction Taxes: What about International Experiences Migrating Markets?
By: John Y. Campbell and Kenneth A. Froot