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Show Results For
- All HBS Web
(5,783)
- People (8)
- News (1,295)
- Research (2,949)
- Events (36)
- Multimedia (37)
- Faculty Publications (1,763)
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- August 2005 (Revised April 2006)
- Case
Rambus Inc., 2005
By: David B. Yoffie
Rambus is grappling with the ever-changing dynamics of the DRAM/semiconductor industry. The company is actively defending its patent portfolio through litigation and exploring both partnerships and industry standards for keys to future profitability and growth. How can... View Details
Keywords: Competition; Partners and Partnerships; Lawsuits and Litigation; Growth and Development Strategy; Semiconductor Industry; United States
Yoffie, David B. "Rambus Inc., 2005." Harvard Business School Case 706-416, August 2005. (Revised April 2006.)
- 2024
- Working Paper
Employer-Based Short-Term Savings Accounts
By: Sarah Holmes Berk, John Beshears, Jay Garg, James J. Choi and David Laibson
We study the introduction of a choice architecture design intended to increase short-term savings among employees at five U.K. firms. Employees were offered the opportunity to opt into a payroll deduction program that auto-deposits funds from each paycheck into a... View Details
Berk, Sarah Holmes, John Beshears, Jay Garg, James J. Choi, and David Laibson. "Employer-Based Short-Term Savings Accounts." NBER Working Paper Series, No. 32074, January 2024.
- April 2011 (Revised April 2011)
- Module Note
Investor Demand
By: Robin Greenwood
This conceptual note describes a series of cases on the investor demand approach to investment strategy and management. The cases demonstrate how and why securities market dislocations are driven by non-fundamental demand. I use the cases to progressively build a... View Details
Keywords: Investment
Greenwood, Robin. "Investor Demand." Harvard Business School Module Note 211-101, April 2011. (Revised April 2011.)
- October 2010 (Revised November 2010)
- Case
The Export-Import Bank of the United States
By: C. Fritz Foley and Matthew Johnson
In the fall of 2009, Fred Hochberg, chairman of the Export-Import Bank of the United States (Ex-Im), and his team struggled to find a way to help finance the sale of Boeing aircraft to Emirates. Ex-Im responds to the challenges in the credit market with an innovative... View Details
Keywords: Trade; Credit; Financing and Loans; International Finance; Banking Industry; United States
Foley, C. Fritz, and Matthew Johnson. "The Export-Import Bank of the United States." Harvard Business School Case 211-032, October 2010. (Revised November 2010.)
- September 2010 (Revised April 2017)
- Case
Aspen Skiing Company (A)
By: Michael W. Toffel and Stephanie van Sice
Having begun improving the environmental performance of its own operations, Aspen Skiing Company is considering "greening" its supply chain and lobbying for greenhouse gas regulations. A world renowned ski resort vulnerable to global climate change, Aspen's activities... View Details
Keywords: Governing Rules, Regulations, and Reforms; Supply Chain Management; Corporate Social Responsibility and Impact; Business and Government Relations; Business and Stakeholder Relations; Environmental Sustainability; Climate Change; Entertainment and Recreation Industry; Aspen
Toffel, Michael W., and Stephanie van Sice. "Aspen Skiing Company (A)." Harvard Business School Case 611-002, September 2010. (Revised April 2017.)
- January 2006 (Revised February 2006)
- Case
E.ON Corporate Strategy
By: Forest L. Reinhardt and Sebastian Frankenberger
Examines the corporate strategy of German energy giant E.ON. The firm is vertically integrated, horizontally diversified across electricity and natural gas, and active in numerous countries in Europe as well as in the United States. Explores the costs and benefits of... View Details
Keywords: Diversification; Vertical Integration; Corporate Strategy; Globalization; Energy Sources; Economics; Energy Industry; Germany; United States; Europe
Reinhardt, Forest L., and Sebastian Frankenberger. "E.ON Corporate Strategy." Harvard Business School Case 706-015, January 2006. (Revised February 2006.)
- January 1998 (Revised February 2006)
- Background Note
Creating Competitive Advantage
By: Pankaj Ghemawat and Jan W. Rivkin
A firm such as Schering-Plough that earns superior, long-run financial returns within its industry is said to enjoy a competitive advantage over its rivals. This note examines the logic of how firms create competitive advantage. It emphasizes two themes: First, to... View Details
Keywords: Competitive Advantage; Competitive Strategy; Management; Business Strategy; Growth and Development Strategy; Innovation Strategy; Management Practices and Processes; Value Creation; Pharmaceutical Industry
Ghemawat, Pankaj, and Jan W. Rivkin. "Creating Competitive Advantage." Harvard Business School Background Note 798-062, January 1998. (Revised February 2006.)
- 2025
- Chapter
Employer-Based Short-Term Savings Accounts
By: Sarah Holmes Berk, John Beshears, Jay Garg, James J. Choi and David Laibson
We study the introduction of a choice architecture design intended to increase short-term savings among employees at five U.K. firms. Employees were offered the opportunity to opt into a payroll deduction program that auto-deposits funds from each paycheck into a... View Details
Keywords: Personal Finance; Compensation and Benefits; Well-being; Behavior; Investment Funds; Employees; United Kingdom
Berk, Sarah Holmes, John Beshears, Jay Garg, James J. Choi, and David Laibson. "Employer-Based Short-Term Savings Accounts." Chap. 21 in The Elgar Companion to Consumer Behaviour and the Sustainable Development Goals, edited by Lucia A. Reisch and Cass R. Sunstein, 359–386. Cheltenham: Edward Elgar Publishing, 2025.
- Article
The Social Purpose of Corporations
By: Nien-he Hsieh, Marco Meyer, David Rodin and Jens van ‘t Klooster
To think about the purpose of corporations is to think about what corporations are for. In this article, we argue that the concept of a purpose has an important role in thinking about the moral evaluation of corporations. We make three contributions. First, we... View Details
Keywords: Social Purpose; Corporate Purpose; The Corporation; Market Failures; Measurement Of Purpose; Organizations; Mission and Purpose; Corporate Social Responsibility and Impact; Ethics
Hsieh, Nien-he, Marco Meyer, David Rodin, and Jens van ‘t Klooster. "The Social Purpose of Corporations." Journal of the British Academy 6, no. s1 (2018): 49–73. ( DOI: https://doi.org/10.5871/jba/006s1.049.)
- April 2006 (Revised October 2008)
- Case
Marketing New York City
By: V. Kasturi Rangan, Anita Elberse and Marie Bell
New York City is a pioneer in the emerging field of municipal marketing. The city's first chief marketing officer must develop a marketing organization with a self-funded business model that creates value for the city by leveraging the city's assets, including physical... View Details
Keywords: Entrepreneurship; Government and Politics; Goals and Objectives; Marketing Strategy; Partners and Partnerships; Value Creation; New York (city, NY)
Rangan, V. Kasturi, Anita Elberse, and Marie Bell. "Marketing New York City." Harvard Business School Case 506-022, April 2006. (Revised October 2008.)
- November 2018 (Revised April 2019)
- Case
Nike: Changing the Sneakers Game
By: Anita Elberse, Bryce Aiken and Howard Johnson
“Our goal is to be the kind of start-up that would terrify Nike—if Nike didn’t already own us.” Ron Faris, general manager of S23NYC, a Manhattan-based digital studio owned by sports apparel giant Nike, is on the phone with Adam Sussman, Nike’s chief digital officer.... View Details
Keywords: Digital Technology; Apparel; Fashion; Superstar; Innovation; General Management; Mobile and Wireless Technology; Strategy; Marketing Strategy; Innovation and Invention; Management; Sports; Entertainment; Digital Strategy; Apparel and Accessories Industry
Elberse, Anita, Bryce Aiken, and Howard Johnson. "Nike: Changing the Sneakers Game." Harvard Business School Case 519-039, November 2018. (Revised April 2019.)
- 2010
- Chapter
Crime Distribution and Victim Behavior during a Crime Wave
By: Rafael Di Tella, Sebastian Galiani and Ernesto Schargrodsky
The study of how crime affects different income groups faces the difficulty that crime-avoiding activities vary across these groups. Thus, a lower victimization rate in one group may not reflect a lower burden of crime, but rather a higher investment in crime... View Details
Keywords: Safety; Wealth and Poverty; Selection and Staffing; Crime and Corruption; Income; Leading Change; Information Management; Argentina
Di Tella, Rafael, Sebastian Galiani, and Ernesto Schargrodsky. "Crime Distribution and Victim Behavior during a Crime Wave." Chap. 5 in The Economics of Crime: Lessons for and from Latin America, edited by Rafael Di Tella, Sebastian Edwards, and Ernesto Schargrodsky, 175–204. National Bureau of Economic Research Conference Report. University of Chicago Press, 2010.
- 07 Dec 2018
- Working Paper Summaries
Oral History and Writing the Business History of Emerging Markets
Keywords: by Geoffrey Jones and Rachael Comunale
- December 2012 (Revised May 2013)
- Case
Domaines Barons de Rothschild (Lafite): Plus ça change…
For centuries Lafite has been the most admired wine Estate in the world. How does Baron Eric de Rothschild protect this crown jewel in a conservative manner while DBR develops other Chateaux blending wine programs, reaches out to new areas such as China and begins to... View Details
Keywords: Plant-Based Agribusiness; Expansion; Market Entry and Exit; Global Strategy; Agriculture and Agribusiness Industry; Food and Beverage Industry; France; China
Goldberg, Ray A., Arthur I. Segel, Elie Ofek, and Carin-Isabel Knoop. "Domaines Barons de Rothschild (Lafite): Plus ça change… ." Harvard Business School Case 913-402, December 2012. (Revised May 2013.)
- October 1994 (Revised April 1996)
- Case
Patricia Ostrander
By: Nancy F. Koehn, Donald J. Edwards and Antonio F. Weiss
Analyzes the career of former money manager Patricia Ostrander. Focuses on Ostrander's purchase of stock warrants issued in connection with the 1985 leveraged buyout of Storer Communications and on her later indictment and conviction for accepting unlawful... View Details
Keywords: Leveraged Buyouts; Ethics; Capital Markets; Managerial Roles; Outcome or Result; United States
Koehn, Nancy F., Donald J. Edwards, and Antonio F. Weiss. "Patricia Ostrander." Harvard Business School Case 795-016, October 1994. (Revised April 1996.)
- September 2016 (Revised October 2018)
- Case
Springfield Hospital
By: Susanna Gallani and Robert Kaplan
One of the key roles of costing systems is to support the evaluation of performance and facilitate appropriate resource allocations. Through participation in a comparative cost study, management at Springfield Hospital, known for its heavy focus on operational... View Details
Keywords: Time-Driven Activity-Based Costing; Variance Analysis; Activity Based Costing and Management; Health Care and Treatment; Health Industry
Gallani, Susanna, and Robert Kaplan. "Springfield Hospital." Harvard Business School Case 117-025, September 2016. (Revised October 2018.)
- 28 Dec 2019
- Working Paper Summaries
Tech Clusters
- 04 Aug 2017
- Working Paper Summaries
Private Equity and Financial Fragility During the Crisis
- Forthcoming
- Article
It Takes Two to Untangle: Illuminating How and Why Some Workplace Relationships Adapt While Others Deteriorate After a Workplace Microaggression
By: Summer R. Jackson and Basima A. Tewfik
Although scholars largely assume that workplace microaggressions negatively impact the work relationship between the target and the perpetrator, relational deterioration is not the only observable relational outcome. Indeed, there are instances of relational... View Details
Keywords: Employees; Interpersonal Communication; Motivation and Incentives; Relationships; Conflict and Resolution
Jackson, Summer R., and Basima A. Tewfik. "It Takes Two to Untangle: Illuminating How and Why Some Workplace Relationships Adapt While Others Deteriorate After a Workplace Microaggression." Academy of Management Review (forthcoming). (Pre-published online March 10, 2025.)
- May 2008
- Article
Real and Accrual-Based Earnings Management in the Pre- and Post-Sarbanes Oxley Periods
By: Daniel Cohen, Aiyesha Dey and Thomas Lys
We document that accrual‐based earnings management increased steadily from 1987 until the passage of the Sarbanes‐Oxley Act (SOX) in 2002, followed by a significant decline after the passage of SOX. Conversely, the level of real earnings management activities declined... View Details
Cohen, Daniel, Aiyesha Dey, and Thomas Lys. "Real and Accrual-Based Earnings Management in the Pre- and Post-Sarbanes Oxley Periods." Accounting Review 83, no. 3 (May 2008): 757–787.