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Show Results For
- All HBS Web
(7,905)
- People (37)
- News (1,826)
- Research (4,835)
- Events (43)
- Multimedia (59)
- Faculty Publications (3,119)
- March 1995 (Revised August 1995)
- Background Note
Options and Put-Call Parity
By: Andre F. Perold and Wai Lee
Illustrates the payoff structure of various positions involving put and call options and the use of put-call parity in understanding the relationships among various positions. Examines the cases of insured equity, interest rate caps and floors, callable and extendable... View Details
Keywords: Stock Options
Perold, Andre F., and Wai Lee. "Options and Put-Call Parity." Harvard Business School Background Note 295-129, March 1995. (Revised August 1995.)
- 18 Feb 2013
- News
Jefferson and Lincoln: Different leaders for different times
- October 2016
- Teaching Note
Longchamp
By: Jill Avery
Teaching Note for HBS No. 316-086. View Details
- October 2015 (Revised October 2016)
- Case
Paez
By: Jill Avery, Maria Fernanda Miguel and Laura Urdapilleta
Paez, an Argentine start-up fashion brand, sold traditional alpargatas, a sleepy shoe category that suddenly woke up when U.S. company TOMS borrowed the traditional alpargata design, covered it with fashionable colors and prints, and tied it to a social cause. Paez's... View Details
- August 2010 (Revised December 2016)
- Case
Kaweyan: Female Entrepreneurship and the Past and Future of Afghanistan
By: Geoffrey Jones and Gayle Tzemach Lemmon
Explores the challenges of female entrepreneurship in Afghanistan through the case of Kemeli Sediqi, who built a business under the Taliban, and founded a consultancy in 2004. The case positions Sediqi's experiences against the background of Afghanistan's turbulent... View Details
Keywords: Opportunities; Social Entrepreneurship; Problems and Challenges; Welfare; Gender; Afghanistan
Jones, Geoffrey, and Gayle Tzemach Lemmon. "Kaweyan: Female Entrepreneurship and the Past and Future of Afghanistan." Harvard Business School Case 811-023, August 2010. (Revised December 2016.)
- June 2016 (Revised November 2021)
- Case
Longchamp
By: Jill Avery, Tonia Junker and Daniela Beyersdorfer
Longchamp’s Le Pliage is one of the fashion world’s most successful products, a cultural icon across the globe. But managing the low priced, nylon handbag is challenging as Longchamp tries to move its brand upmarket into higher priced, luxury leather goods. How much... View Details
Keywords: Brand Management; Luxury Brand; Brand Positioning; Product Strategy; Retailing; Pricing Strategy; Marketing; Brands and Branding; Marketing Strategy; Luxury; Family Business; Price; Strategy; Apparel and Accessories Industry; Apparel and Accessories Industry; Apparel and Accessories Industry; Apparel and Accessories Industry; France; Europe
Avery, Jill, Tonia Junker, and Daniela Beyersdorfer. "Longchamp." Harvard Business School Case 316-086, June 2016. (Revised November 2021.)
- March 2016
- Article
Trade Credit and Taxes
By: Mihir Desai, C. Fritz Foley and James R. Hines Jr.
This paper analyzes the extent to which firms use trade credit to reallocate capital in response to tax incentives. Tax-induced differences in pretax returns encourage the use of trade credit to reallocate capital from firms facing low tax rates to those facing high... View Details
Desai, Mihir, C. Fritz Foley, and James R. Hines Jr. "Trade Credit and Taxes." Review of Economics and Statistics 98, no. 1 (March 2016): 132–139.
- April 2019
- Article
Rituals and Nuptials: The Emotional and Relational Consequences of Relationship Rituals
By: Ximena Garcia-Rada, Ovul Sezer and Michael I. Norton
Four studies reveal the benefits of relationship rituals: couples with relationship rituals report more positive emotions and greater relationship satisfaction and commitment than those without them. We show that rituals are crucial for understanding consumption... View Details
Keywords: Rituals; Relationship Satisfaction; Relationships; Satisfaction; Spending; Behavior; Perception; Emotions
Garcia-Rada, Ximena, Ovul Sezer, and Michael I. Norton. "Rituals and Nuptials: The Emotional and Relational Consequences of Relationship Rituals." Journal of the Association for Consumer Research 4, no. 2 (April 2019): 185–197.
- May 23, 2011
- Article
Leading and Lagging Countries in Contributing to a Sustainable Society
By: Robert G. Eccles and George Serafeim
To determine the extent to which corporate and investor behavior is changing to contribute to a more sustainable society, researchers Robert Eccles and George Serafeim analyzed data involving over 2,000 companies in 23 countries. One result: a ranking of countries... View Details
Keywords: Change; Society; Corporate Disclosure; Natural Environment; Rank and Position; Social Issues; Financial Statements; Behavior
Eccles, Robert G., and George Serafeim. "Leading and Lagging Countries in Contributing to a Sustainable Society." Harvard Business School Working Knowledge (May 23, 2011).
- November 1990 (Revised June 2004)
- Case
McDonald's and the Environment
McDonald's decides to withdraw its polystyrene plastic packaging for sandwiches and hamburgers after years of defending itself against environmental critics. The decision occurs in the midst of a six-month Joint Task Force study, with the nonprofit Environmental... View Details
Keywords: Announcements; Change Management; Corporate Social Responsibility and Impact; Environmental Sustainability; Food and Beverage Industry; Food and Beverage Industry; United States
Livesey, Sharon M. "McDonald's and the Environment." Harvard Business School Case 391-108, November 1990. (Revised June 2004.)
- November 2018 (Revised February 2019)
- Case
Israel at 70: Is it Possible to (re)Brand a Country?
By: Elie Ofek and Sarah Gulick
In the spring of 2018, Israel was set to celebrate its 70th anniversary. While there was much to rejoice in reaching this milestone, the country’s brand image internationally was far from ideal. Past efforts to impact perceptions of Israel, spearheaded by the Ministry... View Details
Keywords: Branding; Brand Management Of Places; Nation Branding; Brand Positioning; Public Diplomacy; Marketing Communication; Brands and Branding; Marketing Communications; Perception; Change; Israel
Ofek, Elie, and Sarah Gulick. "Israel at 70: Is it Possible to (re)Brand a Country?" Harvard Business School Case 519-006, November 2018. (Revised February 2019.)
- Article
Psychological Safety and Near Miss Events in Radiation Oncology
By: Palak Kundu, Olivia Jung, Kathy Rose, Chonlawan Khaothiemsang, Nzhde Agazaryan, Amy C. Edmondson, Michael L. Steinberg and Ann C. Raldow
Background: Near miss events, defined as harm averted due to chance, are learning opportunities in radiation oncology. Psychological safety is a feature of a learning environment characterized by interpersonal risk taking. We examine the effects of near miss type and... View Details
Kundu, Palak, Olivia Jung, Kathy Rose, Chonlawan Khaothiemsang, Nzhde Agazaryan, Amy C. Edmondson, Michael L. Steinberg, and Ann C. Raldow. "Psychological Safety and Near Miss Events in Radiation Oncology." Journal of Clinical Oncology 37, no. 27 suppl. (September 20, 2019): 231.
- October 2011 (Revised December 2013)
- Case
Lehman Brothers and Repo 105
By: Anette Mikes, Gwen Yu and Dominique Hamel
The collapse of Lehman Brothers in 2008 was the largest bankruptcy in US history. The case examines the economics of the off-balance sheet transactions Lehman undertook prior to the collapse, and highlights the corporate governance challenges in situations where firms... View Details
Keywords: Accounting; Policy; Accounting Audits; Corporate Governance; Financial Instruments; Risk Management; Financial Services Industry
Mikes, Anette, Gwen Yu, and Dominique Hamel. "Lehman Brothers and Repo 105." Harvard Business School Case 112-050, October 2011. (Revised December 2013.)
- August 2016 (Revised August 2016)
- Teaching Note
Intrapreneurship at DaVita Healthcare Partners
By: Joseph B. Fuller and Matthew Preble
DaVita Healthcare Partners Inc. (DaVita) is one of the U.S.'s leading dialysis providers, a process whereby persons with end-stage renal disease (ESRD) are connected to a machine that performs the functions of a healthy kidney. Kent Thiry, DaVita's CEO, has expanded... View Details
- January 2013 (Revised March 2013)
- Case
Creating a Luxury Experience at Value Retail
By: Jose B. Alvarez and Matthew Preble
Value Retail PLC owned and managed a number of premium shopping destinations (Villages) across Europe. Soon the company would be moving into an entirely new market: China. The company's Villages had proven popular with both shoppers (many of whom were international... View Details
Keywords: Retailing; Tourism; Luxury; Brand Building; Brand Positioning; Real Estate; Brands and Branding; Human Resources; Retail Industry; Tourism Industry; Real Estate Industry; Europe; China
Alvarez, Jose B., and Matthew Preble. "Creating a Luxury Experience at Value Retail." Harvard Business School Case 513-009, January 2013. (Revised March 2013.)
- December 2011
- Article
Economics Education and Greed
By: Long Wang, Deepak Malhotra and J. Keith Murnighan
The recent financial crisis, and repeated corporate scandals, raise serious questions about whether a business school education contributes to what some have described as a culture of greed. The dominance of economic-related courses in MBA curricula led us to assess... View Details
Wang, Long, Deepak Malhotra, and J. Keith Murnighan. "Economics Education and Greed." Academy of Management Learning & Education 10, no. 4 (December 2011): 643–660.
- 23 May 2011
- Op-Ed
Leading and Lagging Countries in Contributing to a Sustainable Society
which corporate and investor behavior is changing. We did so by analyzing data from more than 2,000 companies in 23 countries, and then ranked those countries based on the... View Details
Keywords: by Robert G. Eccles & George Serafeim
- 2013
- Article
Learning and the Disappearing Association Between Governance and Returns
By: Lucian A. Bebchuk, Alma Cohen and Charles C.Y. Wang
The correlation between governance indices and abnormal returns documented for 1990–1999 subsequently disappeared. The correlation and its disappearance are both due to market participants' gradually learning to appreciate the difference between good-governance and... View Details
Keywords: Corporate Governance; Investment Return; Operations; Performance; Value; Learning; Business Earnings; Behavioral Finance
Bebchuk, Lucian A., Alma Cohen, and Charles C.Y. Wang. "Learning and the Disappearing Association Between Governance and Returns." Journal of Financial Economics 108, no. 2 (May 2013): 323–348. (2013 IRRCi Investor Research Award.)
- 2018
- The Significance of Race Research in the 21st Century
Sankofa: Learning about and from Black experiences of Leadership, Race and Work
- September 2013 (Revised November 2023)
- Case
Antoine Leboyer and GSX
By: Richard S. Ruback and Royce Yudkoff
Antoine Leboyer (HBS '92) acquired the Swiss-based software company GSX in February 2008. He managed through the recession of 2008–2009, dealt with a tumultuous separation from the founder/owner, rebuilt the management team, and upgraded the company's software... View Details
Keywords: Acquisition; Small Business; Finance; Private Equity; Growth and Development Strategy; France; Switzerland
Ruback, Richard S., and Royce Yudkoff. "Antoine Leboyer and GSX." Harvard Business School Case 214-038, September 2013. (Revised November 2023.)