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All HBS Web
(688)
- News (106)
- Research (516)
- Multimedia (3)
- Faculty Publications (170)
- August 2017 (Revised July 2018)
- Case
MannKind Corporation: Take a Deep Breath, This Time Afrezza Will Work
By: Elie Ofek and Amanda Dai
In June 2014, MannKind Corporation announced that after years of development and billions of dollars in expenses, the FDA had finally approved its drug, Afrezza. MannKind would thus be the only company with an inhalable insulin on the market. As an alternative to...
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Keywords:
Health Care and Treatment;
Product Launch;
Product Positioning;
Marketing Strategy;
Adoption;
Pharmaceutical Industry
Ofek, Elie, and Amanda Dai. "MannKind Corporation: Take a Deep Breath, This Time Afrezza Will Work." Harvard Business School Case 518-031, August 2017. (Revised July 2018.)
Christina M. Wallace
A self-described “human Venn diagram” Christina Wallace has crafted a career at the intersection of business, technology, and the arts. She is a Senior Lecturer in the Entrepreneurial Management Unit at Harvard Business... View Details
- December 2007 (Revised August 2014)
- Case
Xanadu on Broadway
By: Anita Elberse
Can one of Hollywood's biggest flops magically turn into a Broadway hit? Xanadu, an adaptation of a 1980 Olivia Newton-John roller-disco film described by one critic as "the epic failure to end all epic failures," opened on Broadway in July 2007. Producer Rob Ahrens,...
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Keywords:
Theater Entertainment;
Product Marketing;
Product Launch;
Demand and Consumers;
Risk and Uncertainty;
Creativity;
Entertainment and Recreation Industry
Elberse, Anita. "Xanadu on Broadway." Harvard Business School Case 508-062, December 2007. (Revised August 2014.)
Government and Markets: Toward a New Theory of Regulation
As the financial crisis has shown, neither traditional market failure models nor public choice theory, by themselves, sufficiently inform or explain our current regulatory challenges, nor point us toward the best solutions. Regulatory studies, long neglected in an...
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- July 2008
- Case
eHarmony
By: Mikolaj Jan Piskorski, Hanna Halaburda and Troy Smith
eHarmony's CEO needs to decide how to react to imitations of its business model, encroachment by competing models, and ascendance of free substitutes. The case provides four options to address these threats and asks students to choose one after they analyzed the...
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Keywords:
Business Model;
Decision Choices and Conditions;
Growth and Development Strategy;
Industry Structures;
Competitive Strategy;
Competitive Advantage;
Service Industry
Piskorski, Mikolaj Jan, Hanna Halaburda, and Troy Smith. "eHarmony." Harvard Business School Case 709-424, July 2008.
- 29 Apr 2014
- First Look
First Look: April 29
Publications August 2013 Journal of Financial Economics X-CAPM: An Extrapolative Capital Asset Pricing Model By: Barberis, Nicholas, Robin Greenwood, Lawrence Jin, and Andrei Shleifer Abstract—Survey evidence suggests that many investors form beliefs about future...
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Keywords:
Sean Silverthorne
- Research Summary
Managing Product Development in Rapidly Changing Environments
A consistent finding in many studies of innovation is the repeated failure of established firms when faced with radical changes in their core markets or technologies. Professor MacCormack's research takes the view that many of these failures can be attributed to the...
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- Research Summary
Is Deposit Insurance a Good Idea, and if so, Who Should Pay for it?
Joint work with Alan Morrison, Saïd Business School, Oxford.
Deposit insurance schemes are becoming increasingly popular around the world and yet there is little understanding... View Details
- 17 Aug 2021
- Op-Ed
Dispensing Justice: The Case for Legalizing Cannabis Nationally
risky products without the safeguards of consumer protection laws. Legalizing cannabis nationally would significantly reduce the space available to the illicit cannabis industry. By allowing interstate commerce, it would also remove a View Details
Keywords:
by Ashish Nanda and Tabatha Robinson
- 01 Dec 2010
- Working Paper Summaries
Reversing the Null: Regulation, Deregulation, and the Power of Ideas
- 09 Sep 2009
- First Look
First Look: September 9
Working PapersOperational Failures and Problem Solving: An Empirical Study of Incident Reporting Authors:Julia Adler-Milstein, Sara J. Singer, and Michael W. Toffel Abstract Operational failures occur in...
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Keywords:
Martha Lagace
- 27 Jul 2010
- First Look
First Look: July 27
likely to perceive CSR strategies favorably. Our results show how CSR strategies can affect value creation in public equity markets through analyst recommendations. Institutional Stock Trading on Loan Market...
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Keywords:
Martha Lagace
- April 1999 (Revised September 1999)
- Case
Compaq Computer: Consumer Notebook Group
By: David E. Bell and Ann Leamon
Presents the background for a video of a focus group on Compaq Computer's new consumer notebook. Engineers, manufacturers, and retailers had collaborated on the product design, which has been approved by the executive committee. A launch is scheduled for nine months...
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Keywords:
Human Resources;
Product Launch;
Product Design;
Outcome or Result;
Social and Collaborative Networks;
Corporate Strategy;
Computer Industry
Bell, David E., and Ann Leamon. "Compaq Computer: Consumer Notebook Group." Harvard Business School Case 599-053, April 1999. (Revised September 1999.)
- August 2023
- Article
Do Rating Agencies Behave Defensively for Higher Risk Issuers?
By: Samuel B. Bonsall IV, Kevin Koharki, Pepa Kraft, Karl A. Muller III and Anywhere Sikochi
We examine whether rating agencies act defensively toward issuers with a higher likelihood of default. We find that agencies' qualitative soft rating adjustments are more accurate as issuers' default risk grows, as evidenced by the adjustments leading to lower Type I...
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Keywords:
Credit Rating Agencies;
Soft Rating Adjustments;
Default;
Credit;
Performance Evaluation;
Measurement and Metrics;
Financial Institutions;
Risk Management
Bonsall, Samuel B., IV, Kevin Koharki, Pepa Kraft, Karl A. Muller III, and Anywhere Sikochi. "Do Rating Agencies Behave Defensively for Higher Risk Issuers?" Management Science 69, no. 8 (August 2023): 4864–4887.
- January 2009 (Revised November 2011)
- Case
The Tip of the Iceberg: JP Morgan Chase and Bear Stearns (A)
By: Clayton S. Rose, Daniel Baird Bergstresser and David Lane
"Bear Stearns & Co. burned through nearly all of its $18 billion in cash reserves during the week of March 10, 2008, and an unprecedented provision of liquidity support from the Federal Reserve on Friday, March 13 was insufficient to reverse the decline in Bear's...
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Keywords:
Mergers and Acquisitions;
Financial Crisis;
Capital;
Financial Liquidity;
Financial Strategy;
Corporate Governance;
Crisis Management;
Business and Stakeholder Relations;
Competition;
Valuation;
Financial Services Industry
Rose, Clayton S., Daniel Baird Bergstresser, and David Lane. "The Tip of the Iceberg: JP Morgan Chase and Bear Stearns (A)." Harvard Business School Case 309-001, January 2009. (Revised November 2011.)
- 08 Mar 2012
- Working Paper Summaries
Customer-Driven Misconduct: How Competition Corrupts Business Practices
- 2011
- Article
Too Big to Live: Why We Must Stamp Out State Monopoly Capitalism
The problems of excessive economic concentration, so lucidly and incisively analysed here, are not limited to the financial services industry. For the problem is now widespread: while five firms control 80% of the banking industry, a similar or greater concentration is...
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- April 2015
- Case
Accor: Designing an Asset-Right Business and Disclosure Strategy
By: Mozaffar Khan and George Serafeim
Sebastien Bazin was now in charge of Accor, the world's largest French hotelier, a CAC 40 company with 3,600 hotels in 92 countries and a market cap of €10 billion. Previously as the European head of Colony Capital, one of the largest private equity groups and the...
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Khan, Mozaffar, and George Serafeim. "Accor: Designing an Asset-Right Business and Disclosure Strategy." Harvard Business School Case 115-036, April 2015.
- 30 Jan 2008
- Working Paper Summaries
Cost of External Finance and Selection into Entrepreneurship
Keywords:
by Ramana Nanda
- 2009
- Chapter
The Effects of a Central Clearinghouse on Job Placement, Wages, and Hiring Practices
By: Muriel Niederle and Alvin E. Roth
New gastroenterologists participated in a labor market clearinghouse (a "match") from 1986 through the late 1990s, after which the match was abandoned. This provides an opportunity to study the effects of a match by observing the differences in the outcomes and...
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Niederle, Muriel, and Alvin E. Roth. "The Effects of a Central Clearinghouse on Job Placement, Wages, and Hiring Practices." In Studies of Labor Market Intermediation, edited by David H. Autor, 273–306. University of Chicago Press, 2009.