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- All HBS Web
(2,034)
- People (1)
- News (503)
- Research (1,106)
- Events (12)
- Multimedia (7)
- Faculty Publications (527)
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- December 2010
- Article
An Exploration of Technology Diffusion
By: Diego Comin and Bart Hobijn
We develop a model that, at the aggregate level, is similar to the one sector neoclassical growth model, while, at the disaggregate level, has implications for the path of observable measures of technology adoption. We estimate our model using data on the diffusion of... View Details
Comin, Diego, and Bart Hobijn. "An Exploration of Technology Diffusion." American Economic Review 100, no. 5 (December 2010): 2031–59.
- 20 Nov 2007
- First Look
First Look: November 20, 2007
concept—subsequently often referred to as the "$100 PC"—was launched at the Media Lab in 2003 before being spun into a separate nonprofit association, One Laptop Per Child (OLPC), founded by Negroponte in January 2005. At the... View Details
Keywords: Martha Lagace
- 2015
- Working Paper
Misconduct in Financial Services: Differences across Organizations
By: Jennifer Brown and Dylan Minor
We examine misconduct in financial services. We propose a theory in which experts extract surplus based on the value of their firm's brand and their own skills. Using sales complaint data for insurance agents, we find that agents working exclusively for large branded... View Details
Brown, Jennifer, and Dylan Minor. "Misconduct in Financial Services: Differences across Organizations." Harvard Business School Working Paper, No. 16-022, August 2015.
- November 2009 (Revised March 2011)
- Case
New York Life and Immediate Annuities
By: Julio J. Rotemberg and John T. Gourville
By positioning Immediate Annuities as "guaranteed lifetime income," New York Life has built itself a $1.4 billion per year business by 2009. However, to make Immediate Annuities a mainstream financial product for retirees, New York Life must understand why many... View Details
Keywords: Insurance; Personal Finance; Product Marketing; Consumer Behavior; Retirement; Salesforce Management; Insurance Industry
Rotemberg, Julio J., and John T. Gourville. "New York Life and Immediate Annuities." Harvard Business School Case 510-040, November 2009. (Revised March 2011.)
- 05 Mar 2009
- Working Paper Summaries
CPC/CPA Hybrid Bidding in a Second Price Auction
Keywords: by Benjamin Edelman & Hoan Soo Lee
- March 2010 (Revised October 2018)
- Case
Toby Johnson (A): Leading After School
By: Boris Groysberg, Leslie Danford, Amy Lodge and Tereh Sayles
After completing her MBA in 2007, Toby Johnson, a former army pilot with the 18th Airborne Corps Rapid Deployment Force, joined PepsiCo's Leadership Development Program (LDP). For her first assignment with PepsiCo, Johnson accepted a position as a manufacturing-manager... View Details
Keywords: Leading Change; Organizational Change and Adaptation; Organizational Structure; Compensation and Benefits; Business or Company Management
Groysberg, Boris, Leslie Danford, Amy Lodge, and Tereh Sayles. "Toby Johnson (A): Leading After School." Harvard Business School Case 410-103, March 2010. (Revised October 2018.)
- 2009
- Working Paper
Endowments, Fiscal Federalism, and the Cost of Capital for States: Evidence from Brazil, 1891-1930
By: Andre C. Martinez Fritscher and Aldo Musacchio
There is a large amount of literature that aims to explain what determines country risk (defined as the difference between the yield of a sovereign's bonds and the risk-free rate). In this paper, we contribute to the discussion by arguing that an important explanatory... View Details
- November 2020
- Article
Casting Conference Calls
By: Lauren Cohen, Dong Lou and Christopher J. Malloy
We explore a subtle but important mechanism through which firms can control information flow to the markets. We find that firms that “cast” their conference calls by disproportionately calling on bullish analysts tend to underperform in the future. Firms that call on... View Details
Cohen, Lauren, Dong Lou, and Christopher J. Malloy. "Casting Conference Calls." Management Science 66, no. 11 (November 2020): 5015–5039. (Winner of the First Prize, Crowell Memorial Award for Best Paper in Quantitative Investments, PanAgora Asset Management, 2014.)
- March 2020 (Revised March 2022)
- Case
Wachtell Lipton: Focused Excellence
By: Ashish Nanda and Margaret Cross
For years, Wachtell, Lipton, Rosen & Katz—a small, New York City law firm—has consistently boasted the highest profits per partner and one of the highest “prestige” ratings among U.S.-based law firms. The firm has remained loyal to a distinctive strategy ever since its... View Details
Nanda, Ashish, and Margaret Cross. "Wachtell Lipton: Focused Excellence." Harvard Business School Case 720-396, March 2020. (Revised March 2022.)
- August 1994
- Case
Saturn Corp.'s Module II Decision
In the Spring of 1994, Saturn Corp. was setting sales records by attracting more than 25,000 buyers per month. Saturn officials believed there was a long-term opportunity to sell 400,000 to 500,000 cars per year in the United States and selected international markets.... View Details
Keywords: Cost vs Benefits; Production; Expansion; Manufacturing Industry; Auto Industry; Retail Industry; Tennessee; United States
McGahan, Anita M., and Greg Keller. "Saturn Corp.'s Module II Decision." Harvard Business School Case 795-011, August 1994.
- May 2006 (Revised April 2009)
- Case
Cola Wars Continue: Coke and Pepsi in 2006
By: David B. Yoffie and Michael Slind
Examines the industry structure and competitive strategy of Coca-Cola and Pepsi over 100 years of rivalry. New challenges in 2006 include boosting flagging carbonated soft drink (CSD) sales and finding new revenue streams. Both firms also began to modify their... View Details
Keywords: History; Competitive Strategy; Industry Structures; Growth and Development Strategy; Food and Beverage Industry; United States
Yoffie, David B., and Michael Slind. "Cola Wars Continue: Coke and Pepsi in 2006." Harvard Business School Case 706-447, May 2006. (Revised April 2009.)
- October 2018 (Revised July 2023)
- Case
Innovation at Uber: The Launch of Express POOL
By: Chiara Farronato, Alan MacCormack and Sarah Mehta
Set in March 2018, the case follows ride-sharing company Uber as it develops and launches a new product called Express POOL. This product offers a reduced price to riders willing to carpool, walk a short distance to/from their pick-up and drop-off points, and wait a... View Details
Keywords: Innovation and Management; Innovation Leadership; Innovation Strategy; Technological Innovation; Information Technology; Mobile and Wireless Technology; Applications and Software; Digital Platforms; Decision Making; Technology Industry; California; San Francisco
Farronato, Chiara, Alan MacCormack, and Sarah Mehta. "Innovation at Uber: The Launch of Express POOL." Harvard Business School Case 619-003, October 2018. (Revised July 2023.)
- 20 Nov 2008
- Working Paper Summaries
Was the Wealth of Nations Determined in 1000 B.C.?
- Article
How Market Power Affects Dynamic Pricing: Evidence from Inventory Fluctuations at Car Dealerships
By: Ayelet Israeli, Fiona Scott-Morton, Jorge Silva-Risso and Florian Zettelmeyer
This paper investigates empirically the effect of market power on dynamic pricing in the presence of inventories. Our setting is the auto retail industry; we analyze how automotive dealerships adjust prices to inventory levels under varying degrees of market power. We... View Details
Keywords: Dynamic Pricing; Market Power; Pricing; Price Discrimination; Inventory Production; Marketing; Price; Competitive Strategy; Auto Industry; Retail Industry
Israeli, Ayelet, Fiona Scott-Morton, Jorge Silva-Risso, and Florian Zettelmeyer. "How Market Power Affects Dynamic Pricing: Evidence from Inventory Fluctuations at Car Dealerships." Management Science 68, no. 2 (February 2022): 895–916.
- July 2020 (Revised January 2021)
- Case
Vineet Nayar and Sampark Foundation: Frugal Innovation at Scale (A) (Abridged)
By: Linda A. Hill and Emily Tedards
In 2005, Vineet Nayar, the former CEO and Vice Chairman of HCL Technologies, and his wife, Anupama Nayar, committed $100 million of their personal wealth to found Sampark Foundation—a grant-making philanthropy with a mission to transform learning outcomes for 20... View Details
Keywords: Organizational Behavior; Organizational Alignment; Culture Change; Digital; Innovation; Experimentation; Metrics; Education Reform; Non-profit; Frugal Innovation; Scale; Ecosystem; Government; Education; Social Enterprise; Leadership; Leading Change; Change Management; Organizational Culture; Alignment; Innovation Leadership; Nonprofit Organizations; Growth and Development Strategy; Information Technology; Digital Transformation; India
Hill, Linda A., and Emily Tedards. "Vineet Nayar and Sampark Foundation: Frugal Innovation at Scale (A) (Abridged)." Harvard Business School Case 421-021, July 2020. (Revised January 2021.)
- 2023
- Working Paper
The Buy-In Effect: When Increasing Initial Effort Motivates Behavioral Follow-Through
By: Holly Dykstra, Shibeal O'Flaherty and A.V. Whillans
Behavioral interventions often focus on reducing friction to encourage behavior change. In
contrast, we provide evidence that adding friction can promote long-term behavior change when
behaviors involve repeated costly efforts over longer time horizons. In... View Details
Dykstra, Holly, Shibeal O'Flaherty, and A.V. Whillans. "The Buy-In Effect: When Increasing Initial Effort Motivates Behavioral Follow-Through." Harvard Business School Working Paper, No. 24-020, October 2023.
- 13 Apr 2007
- Working Paper Summaries
Incorporating Price and Inventory Endogeneity in Firm-Level Sales Forecasting
- September 1998 (Revised May 1999)
- Case
Strategic Services at Andersen Consulting
By: Thomas J. DeLong, Catherine M. Conneely and Abby J. Hansen PHD
Bill Copacino, Andersen Consulting's managing partner of Strategic Services Americas, needed to submit his recommendation to Peter Fuchs, Strategic Services worldwide director, for the operating plan for Strategic Services Americas for fiscal year 1999. Strategic... View Details
Keywords: Strategic Planning; Recruitment; Organizational Culture; Expansion; Business Units; Consulting Industry
DeLong, Thomas J., Catherine M. Conneely, and Abby J. Hansen PHD. "Strategic Services at Andersen Consulting." Harvard Business School Case 899-065, September 1998. (Revised May 1999.)
- October 2014 (Revised October 2015)
- Case
Procter & Gamble, 2015
By: John R. Wells and Galen Danskin
On July 30, 2015, Procter & Gamble (P&G) announced headline double-digit earnings per share growth for the year ended June 30. A closer look at the numbers suggested a less healthy picture. Sales, volumes, and operating profits were down. Investors were not impressed;... View Details
Keywords: Strategic Analysis; Strategy; Consumer Products; Global; Procter & Gamble; Corporate Strategy; Competition; Consumer Products Industry
Wells, John R., and Galen Danskin. "Procter & Gamble, 2015." Harvard Business School Case 715-429, October 2014. (Revised October 2015.)
- December 2004 (Revised January 2006)
- Case
Simon's Hostile Tender for Taubman (A)
Simon Property Group launched a hostile tender offer for upscale Taubman Centers. This case discusses issues of Real Estate Investment Trust (REIT) valuation, financial policy, and corporate governance, as Robert Taubman and his company's independent directors must... View Details
Keywords: Capital Structure; Valuation; Investment; Acquisition; Corporate Governance; Real Estate Industry
El-Hage, Nabil N. "Simon's Hostile Tender for Taubman (A)." Harvard Business School Case 205-052, December 2004. (Revised January 2006.)