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Show Results For
-
All HBS Web
(7,344)
- People (37)
- News (1,648)
- Research (4,444)
- Events (35)
- Multimedia (56)
- Faculty Publications (2,885)
- June 2015 (Revised August 2016)
- Case
Qualcomm Inc., 2009-2015
By: David B. Yoffie
In the years after 2009, Qualcomm navigated the wireless industry's transition from 3G to 4G, retaining its technological leadership and experiencing dramatic growth in revenue and profit. In March 2014, Qualcomm appointed a new CEO, Steve Mollenkopf, who had to...
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Keywords:
Communication Technologies;
Technology;
Wireless Technologies;
Mobile and Wireless Technology;
Strategy;
Communication Technology;
Competitive Strategy;
Change Management;
Electronics Industry;
Telecommunications Industry;
California
Yoffie, David B. "Qualcomm Inc., 2009-2015." Harvard Business School Case 715-467, June 2015. (Revised August 2016.)
- December 2014
- Case
Advanced Leadership Pathways: Raymond Jetson's MetroMorphosis and the Effort to Transform Baton Rouge
By: Rosabeth Moss Kanter, Rakesh Khurana and Daniel Penrice
Raymond Jetson, an inner-city pastor, former Louisiana state legislator, and 2010 Harvard University Advanced Leadership Fellow, has embarked on a new career as a social entrepreneur. The case charts Jetson's career in public life and the ministry, his experience as an...
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- May 2010
- Article
Aggregate Market Reaction to Earnings Announcements
By: William Cready and Umit G Gurun
This analysis identifies a distinct immediate announcement period negative relation between earnings announcement surprises and aggregate market returns. Such a relation implies that market participants use earnings information in forming expectations about expected...
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Cready, William, and Umit G Gurun. "Aggregate Market Reaction to Earnings Announcements." Journal of Accounting Research 48, no. 2 (May 2010): 289–334.
- December 2012 (Revised April 2013)
- Case
Greencore
By: David E. Bell and Natalie Kindred
Patrick Coveney, CEO of Greencore, one of the top producers of private label prepared foods sold through UK grocery retailers, was assessing Greencore's growth options. Growth potential was limited in the UK, a mature market in which retailers were unlikely to grant...
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Bell, David E., and Natalie Kindred. "Greencore." Harvard Business School Case 513-052, December 2012. (Revised April 2013.)
- October 2012 (Revised May 2014)
- Case
J Sainsbury Plc, Road to Recovery
By: John R. Wells and Galen Danskin
In 2012, J Sainsbury Plc (Sainsbury's), the number three supermarket chain in the UK with £22.3 billion in sales, appeared to have put the troubles of the past behind it. For over 70 years, Sainsbury's had been the UK's largest grocer, but Tesco had overtaken it in...
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Keywords:
United Kingdom;
Retailing;
Food;
Tesco;
Sainsbury;
Strategy;
Competitive Strategy;
Global Strategy;
Retail Industry;
United Kingdom
Wells, John R., and Galen Danskin. "J Sainsbury Plc, Road to Recovery." Harvard Business School Case 713-453, October 2012. (Revised May 2014.)
- October 2011
- Article
Concentrating on Governance
By: Dalida Kadyrzhanova and Matthew Rhodes-Kropf
This paper develops a novel trade-off view of corporate governance. Using a simple model that integrates agency costs and bargaining benefits of management friendly provisions, we identify the economic determinants of the resulting trade-offs for shareholder value....
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Kadyrzhanova, Dalida, and Matthew Rhodes-Kropf. "Concentrating on Governance." Journal of Finance 66, no. 5 (October 2011): 1649–1685.
- Article
Entry into Platform-based Markets
By: Feng Zhu and Marco Iansiti
This paper examines the relative importance of platform quality, indirect network effects, and consumer expectations on the success of entrants in platform-based markets. We develop a theoretical model and find that an entrant's success depends on the strength of...
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Keywords:
Platform-based Markets;
Winnter-take-all;
First-mover Advantage;
Indirect Network Effects;
Video Game Industry;
Quality;
Network Effects;
Market Entry and Exit;
Digital Platforms;
Motion Pictures and Video Industry
Zhu, Feng, and Marco Iansiti. "Entry into Platform-based Markets." Strategic Management Journal 33, no. 1 (January 2012): 88–106.
- August 2012
- Article
Organ Allocation Policy and the Decision to Donate
By: Judd B. Kessler and Alvin E. Roth
Organ donations from deceased donors (cadavers) provide the majority of transplanted organs in the United States, and one deceased donor can save numerous lives by providing multiple organs. Nevertheless, most Americans are not registered organ donors despite the...
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Keywords:
Organ Donation;
Health;
Philanthropy and Charitable Giving;
Decision Making;
Resource Allocation;
Mathematical Methods;
United States
Kessler, Judd B., and Alvin E. Roth. "Organ Allocation Policy and the Decision to Donate." American Economic Review 102, no. 5 (August 2012): 2018–2047.
- March 2010
- Article
Female Empowerment: Further Evidence From a Commitment Savings Product in the Philippines
By: Nava Ashraf, Dean Karlan and Wesley Yin
Female "empowerment" has increasingly become a policy goal, both as an end to itself and as a means to achieving other development goals. Microfinance in particular has often been argued, but not without controversy, to be a tool for empowering women. Here, using a...
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Keywords:
Goals and Objectives;
Product;
Microfinance;
Decision Making;
Policy;
Welfare or Wellbeing;
Gender;
Power and Influence;
Philippines
Ashraf, Nava, Dean Karlan, and Wesley Yin. "Female Empowerment: Further Evidence From a Commitment Savings Product in the Philippines." World Development 38, no. 3 (March 2010): 333–344.
- November 2001 (Revised March 2002)
- Case
Digital Angel
By: Youngme E. Moon and Kerry Herman
Digital Angel is considering the appropriate marketing plan for the launch of its new locator device. The device, a watch and pager worn in combination, provides GPS location information and monitors heart rate and body temperature via body sensors. Parents of young...
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Keywords:
Information;
Safety;
Rights;
Market Entry and Exit;
Ethics;
Product Launch;
Brands and Branding;
Product Development
Moon, Youngme E., and Kerry Herman. "Digital Angel." Harvard Business School Case 502-021, November 2001. (Revised March 2002.)
- Article
Expected Stock Returns Worldwide: A Log-Linear Present-Value Approach
By: Akash Chattopadhyay, Matthew R. Lyle and Charles C.Y. Wang
This study provides the first large-scale study of the performance of expected-return proxies (ERPs) internationally. Analyst-forecast-based ICCs are sparsely populated and not robustly associated with future returns. Earnings-model-forecast-based ICCs are...
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Keywords:
Expected Returns;
Discount Rates;
Fundamental Valuation;
Implied Cost Of Capital;
International Equity Markets;
Present Value;
Investment Return;
Equity;
Markets;
Global Range
Chattopadhyay, Akash, Matthew R. Lyle, and Charles C.Y. Wang. "Expected Stock Returns Worldwide: A Log-Linear Present-Value Approach." Accounting Review 97, no. 2 (March 2022): 107–133.
- February 2018 (Revised October 2018)
- Case
Wellington Global Impact
By: Shawn Cole and Lynn Schenk
Wellington Global Impact is one of the first public equities impact investing strategies in the market. The case explores how the strategy was developed at Wellington, including an analysis of the culture that supported its development. It also explores the difficulty...
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Keywords:
Finance;
Impact Investing;
Investment;
Strategy;
Corporate Social Responsibility and Impact;
Organizational Culture;
Analysis
Cole, Shawn, and Lynn Schenk. "Wellington Global Impact." Harvard Business School Case 218-067, February 2018. (Revised October 2018.)
- October 2009 (Revised April 2010)
- Supplement
Societe Generale (B): The Jerome Kerviel Affair
By: Francois Brochet
This case illustrates the tension/balance that firms with complex and risky business models must consider in designing their internal controls. It describes the environment in which a derivatives trader engaged in massive directional positions on major European stocks...
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Brochet, Francois. "Societe Generale (B): The Jerome Kerviel Affair." Harvard Business School Supplement 110-030, October 2009. (Revised April 2010.)
- 2008
- Book
Becoming a New Manager
By: Linda A. Hill
You've just been promoted to a managerial position for the first time—congratulations! But beware: the managerial role differs markedly from the individual contributor role. Go into the job with mistaken assumptions about what to expect, and you just may be blindsided...
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Keywords:
Leadership;
Management Skills;
Management Style;
Managerial Roles;
Performance Improvement;
Groups and Teams
Hill, Linda A. Becoming a New Manager. Boston, MA: Harvard Business Press, 2008. (Mentor.)
- July 1993 (Revised November 1993)
- Case
European Bank for Reconstruction and Development: Marketing Strategy for the Debut Bond Offering
The European Bank for Reconstruction and Development, the first supranational financial institution of the post-Cold War era, is planning its debut in the international capital markets through a bond issuance of $500 million. The bank must determine its marketing...
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Rayport, Jeffrey F. "European Bank for Reconstruction and Development: Marketing Strategy for the Debut Bond Offering." Harvard Business School Case 594-005, July 1993. (Revised November 1993.)
- 18 Apr 2011
- News
Harvard Business School Announces New Leadership Fellows
- 25 Jul 2007
- Lessons from the Classroom
The Evolution of Apple
as strategic failure," Yoffie notes. "There aren't many instances where you have both sides so nicely paired." In class discussion, Yoffie says that student opinion of Apple tends to be excessively positive or excessively...
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- July 1991 (Revised August 1991)
- Case
Philip Morris Companies, Inc. (A)
This large tobacco and diversified food processor is seeking to refinance debt funds raised to accomplish a large acquisition. It has filed a large "shelf" registration that authorizes it to issue during the subsequent two years. At the time of the case, the market...
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Hayes, Samuel L., III. "Philip Morris Companies, Inc. (A)." Harvard Business School Case 292-005, July 1991. (Revised August 1991.)
- April– 2024
- Article
Demand-and-Supply Imbalance Risk and Long-Term Swap Spreads
By: Samuel G. Hanson, Aytek Malkhozov and Gyuri Venter
We develop and test a model in which swap spreads are determined by end users' demand for
and constrained intermediaries’ supply of long-term interest rate swaps. Swap spreads reflect
compensation both for using scarce intermediary capital and for bearing convergence...
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Keywords:
Swap Spreads
Hanson, Samuel G., Aytek Malkhozov, and Gyuri Venter. "Demand-and-Supply Imbalance Risk and Long-Term Swap Spreads." Art. 103814. Journal of Financial Economics 154, no. 1 (April– 2024).