Publications
Publications
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- All HBS Web
(3,884)
- Faculty Publications (627)
- December 2011
- Article
Data Impediments to Empirical Work on Health Insurance Markets
By: Leemore S. Dafny, David Dranove, Frank Limbrock and Fiona Scott Morton
We compare four datasets that researchers might use to study competition in the health insurance industry. We show that the two datasets most commonly used to estimate market concentration differ considerably from each other (both in levels and in changes over time),... View Details
- Article
Inflation-Indexed Bonds and the Expectations Hypothesis
By: Carolin E. Pflueger and Luis M. Viceira
This paper empirically analyzes the Expectations Hypothesis (EH) in inflation-indexed (or real) bonds and in nominal bonds in the U.S. and in the U.K. We strongly reject the EH in inflation-indexed bonds and also confirm and update the existing evidence rejecting the... View Details
- October 2011 (Revised March 2015)
- Case
Dongfeng Passenger Vehicle Company: Marketing Challenges for the Underprivileged Latecomer
By: Willy Shih and Nancy Hua Dai
As Mr. Li Chunrong visited the new assembly line for the Dongfeng Passenger Vehicle Company in Wuhan, China, he contemplated the position his business unit found itself in: a latecomer. As a state-owned enterprise Dongfeng had entered into numerous joint ventures to... View Details
- September 2011 (Revised July 2012)
- Case
Khosla Ventures: Biofuels Gain Liquidity
By: Joseph B. Lassiter III, William A. Sahlman, Alison Berkley Wagonfeld and Evan Richardson
Samir Kaul, a Partner at Khosla Ventures, looked out his office window. It was late June, 2011, and like almost every day in Menlo Park, the sun was shining. Kaul was reflecting on what had been a very positive 10 months in the venture capital business. Over that span,... View Details
- September 2011 (Revised July 2012)
- Case
Building Watson: Not So Elementary, My Dear!
By: Willy Shih
This case is set inside IBM Research's efforts to build a computer that can successfully take on human challengers playing the game show Jeopardy! It opens with the machine named Watson offering the incorrect answer "Toronto" to a seemingly simple question during the... View Details
- August 2011 (Revised October 2011)
- Supplement
Lady Gaga (B)
By: Anita Elberse and Michael Christensen
In March 2011, Troy Carter, manager of pop star Lady Gaga, reflects on decisions made regarding his artist's concert tour and faces a new set of challenges regarding the launch of Lady Gaga's new album, Born This Way. Is a huge, expensive launch akin to that of a... View Details
- July 2011 (Revised August 2011)
- Supplement
Renewing GE: The Africa Project (B)
By: David A. Thomas and Stephanie J. Creary
This case continues the story of the evolution of GE's business initiatives Africa. Between November 2010 and March 2011 several significant structural changes and leadership appointments were announced at GE, which reflected the company's commitment to global growth... View Details
- 2011
- Working Paper
Tax Policy and the Efficiency of U.S. Direct Investment Abroad
By: Mihir A. Desai, C. Fritz Foley and James R. Hines Jr.
Deferral of U.S. taxes on foreign source income is commonly characterized as a subsidy to foreign investment, as reflected in its inclusion among "tax expenditures" and occasional calls for its repeal. This paper analyzes the extent to which tax deferral and other... View Details
- July – August 2011
- Article
What Factors Drive Analyst Forecasts?
A firm's competitive environment, its strategic choices, and its internal capabilities are considered important determinants of its future performance. Yet there is little evidence on whether analysts' forecasts of firm performance actually reflect any of these factors... View Details
- June 2011 (Revised June 2011)
- Case
Calit2: A UC San Diego, UC Irvine Partnership
By: Linda A. Hill and Alison Berkley Wagonfeld
Larry Smarr, the founding director of the California Institute for Telecommunications and Information Technology (Calit2), reflects on the Institute's past 10 years of successes and challenges. In 2010, more than 700 university scientists, artists, engineers, and... View Details
- May 2011 (Revised June 2011)
- Case
The Crisis at Tyco - A Director's Perspective
By: Suraj Srinivasan and Aldo Sesia
In 2002, Wendy Lane had been a member of the board of directors at Tyco International a little more than a year when the company's CEO Dennis Kozlowski and other top executives were accused of fraud, which ultimately led to resignations, imprisonments, lawsuits, and... View Details
- May 2011
- Background Note
Scale Effects, Network Effects, and Investment Strategy
By: Willy Shih
This technical note discusses scale economies, and direct and indirect network effects in the context of building better business models. Some of the great business disasters of the dot.com bubble were companies that scaled their infrastructure without working through... View Details
- 2011
- Working Paper
Historical Trajectories and Corporate Competences in Wind Energy
By: Geoffrey Jones and Loubna Bouamane
This working paper surveys the business history of the global wind energy turbine industry between the late nineteenth century and the present day. It examines the long-term prominence of firms headquartered in Denmark, the more fluctuating role of U.S.-based firms,... View Details
- May – June 2011
- Article
Too Many Cooks Spoil the Broth: How High Status Individuals Decrease Group Effectiveness
By: Boris Groysberg, Jeffrey T. Polzer and Hillary Anger Elfenbein
Can groups become effective simply by assembling high status individual performers? Though an affirmative answer may seem straightforward on the surface, this answer becomes more complicated when group members benefit from collaborating on interdependent tasks.... View Details
- April 2011
- Article
Institutional Tax Clienteles and Payout Policy
By: Mihir Desai and Li Jin
This paper employs heterogeneity in institutional shareholder tax characteristics to identify the relation between firm payout policy and tax incentives. Analysis of a panel of firms matched with the tax characteristics of the clients of their institutional... View Details
- March 2011 (Revised April 2011)
- Case
State Bank of India: Transforming a State Owned Giant
By: Rajiv Lal and Rachna Tahilyani
February 2011: O.P. Bhatt reflected contentedly on his five-year term as Chairman of State Bank of India (SBI), India's largest commercial bank. He had led SBI on a journey of transformation from an old, hierarchical, transaction oriented, government bank to a modern,... View Details
- March 2011
- Article
Do Sell-Side Stock Analysts Exhibit Escalation of Commitment?
By: John Beshears and Katherine L. Milkman
This paper presents evidence that when an analyst makes an out-of-consensus forecast of a company's quarterly earnings that turns out to be incorrect, she escalates her commitment to maintaining an out-of-consensus view on the company. Relative to an analyst who was... View Details
- February 2011 (Revised April 2012)
- Case
Braddock Industries, Inc.
This case examines the drivers of economic value creation for shareholders, and how these drivers are reflected in various incentive compensation programs for management. The case also looks at how the economic performance of business units can be evaluated using... View Details
- February 2011
- Article
It's the Recipient That Counts: Spending Money on Strong Social Ties Leads to Greater Happiness Than Spending on Weak Social Ties
By: Lara B. Aknin, Gillian M. Sandstrom, Elizabeth W. Dunn and Michael I. Norton
Previous research has shown that spending money on others (prosocial spending) increases happiness. But, do the happiness gains depend on who the money is spent on? Sociologists have distinguished between strong ties with close friends and family and weak... View Details
- February 2011
- Article
The Underdog Effect: The Marketing of Disadvantage and Determination Through Brand Biography
By: Neeru Paharia, Anat Keinan, Jill Avery and Juliet B. Schor
We introduce the concept of an underdog brand biography (UBB) to describe an emerging trend in branding in which firms author an historical account of their humble origins, lack of resources, and determined struggle against the odds. We identify two essential... View Details
Keywords: Marketing; Brand Management; Brands; Brand Building; Brand Positioning; Competitive Positioning; Advertising; Marketing Communication; Biography; Brands and Branding; Product Marketing; Emerging Markets; Network Effects; Demand and Consumers; Marketing Communications; Cost vs Benefits; Perspective; Advertising Campaigns; Marketing Strategy; Apparel and Accessories Industry; Advertising Industry; Beauty and Cosmetics Industry; Consumer Products Industry; Fashion Industry; Food and Beverage Industry