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- All HBS Web
(2,147)
- People (3)
- News (381)
- Research (1,342)
- Events (3)
- Multimedia (4)
- Faculty Publications (599)
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- 14 Oct 2008
- Research & Ideas
Should You Bring Advertising Expertise In-House?
services to "make" internally as opposed to what it buys in the marketplace. A firm may integrate "forward" into the channels used to distribute its output to customers, or "backward" into the supply View Details
- March 2018 (Revised March 2018)
- Teaching Note
OpenInvest
By: Boris Vallee and Caitlin Reimers Brumme
Founded by a team of hedge fund and NGO alumni, OpenInvest launched its platform in 2015 to enable retail investors to tailor their portfolio to their personal values in an automated way, for instance by screening out weapon manufacturers stocks or overweighting LGBTQ... View Details
- February 2023
- Article
Climate Solutions Investments
By: Alex Cheema-Fox, George Serafeim and Hui (Stacie) Wang
An increasing number of companies are providing products and services that help reduce carbon emissions in the economy. We develop a methodology to identify those companies and create a sample of publicly listed climate solutions companies allowing us to study their... View Details
Keywords: Decarbonization; Climate Finance; Climate Impact; Climate Risk; Environment; Sustainability; Carbon Emissions; Electric Vehicles; Energy; Renewables; Climate Change; Corporate Social Responsibility and Impact; Environmental Sustainability; Emerging Markets; Investment Portfolio
Cheema-Fox, Alex, George Serafeim, and Hui (Stacie) Wang. "Climate Solutions Investments." Journal of Portfolio Management 49, no. 3 (February 2023): 72–96.
- February 2011 (Revised September 2013)
- Case
Sound Group China: Urban Waste Entrepreneurs
By: John D. Macomber, Chad M. Carr and Fan Zhao
Private sector entrepreneur in China with advanced solid waste management capability competes with state owned enterprises and also government policies supporting a rival technology. Wen Yibo has used engineering expertise and political savvy to build a major privately... View Details
Keywords: Private Sector; Public Sector; Service Delivery; Business and Government Relations; Environmental Sustainability; Wastes and Waste Processing; Urban Development; Utilities Industry; China
Macomber, John D., Chad M. Carr, and Fan Zhao. "Sound Group China: Urban Waste Entrepreneurs." Harvard Business School Case 211-086, February 2011. (Revised September 2013.)
- April 1998
- Case
Citibank Hong Kong--Capital Arbitrage in the Emerging Markets
Describes how a credit derivative may be used to structure a profitable transaction between a bank and its client. Design and risk management issues are discussed in the context of this new class of derivative security. View Details
Das, Sanjiv R. "Citibank Hong Kong--Capital Arbitrage in the Emerging Markets." Harvard Business School Case 298-029, April 1998.
- Research Summary
India Transformed? Insights from the Firm Level 1988-2005 (with Anusha Chari)
By: Laura Alfaro
Using firm-level data this paper analyzes, the transformation of India’s economic structure following the implementation of economic reforms. The focus of the study is on publicly-listed and unlisted firms from across a wide spectrum of manufacturing and services... View Details
- 2009
- Working Paper
India Transformed: Insights from the Firm Level 1988-2005
By: Laura Alfaro and Anusha Chari
Using firm-level data this paper analyzes, the transformation of India's economic structure following the implementation of economic reforms. The focus of the study is on publicly-listed and unlisted firms from across a wide spectrum of manufacturing and services... View Details
Keywords: Transformation; Economic Sectors; Economy; Governing Rules, Regulations, and Reforms; Growth and Development Strategy; India
Alfaro, Laura, and Anusha Chari. "India Transformed: Insights from the Firm Level 1988-2005." Harvard Business School Working Paper, No. 10-030, October 2009. (NBER Working Paper Series, No. 15448, October 2009.)
- November 1997 (Revised December 2000)
- Case
Corn Products International, Inc.
By: Ray A. Goldberg and Tom Clay
A firm that started in corn processing and moved up the value-added food chain decides to spin-off the original commodity part of the business. How does the new spin-off survive and how does it develop a strategy? Firms in the food system are separating out their... View Details
Keywords: Transformation; Growth and Development Strategy; Brands and Branding; Marketing Strategy; Product Development; Service Delivery; Vertical Integration; Food and Beverage Industry
Goldberg, Ray A., and Tom Clay. "Corn Products International, Inc." Harvard Business School Case 598-051, November 1997. (Revised December 2000.)
- July 1996 (Revised July 2025)
- Case
Innovative Opportunities to Manage Health Care Delivery: THG/Healthy Shop
By: Regina E. Herzlinger and D. Scott Lurding
The purpose of this case is:
To familiarize the students with the changing landscape of health care delivery, through chains of retail medical centers and those offering value-based care (VBC).
To discuss fundamental managerial decisions about their... View Details
To discuss fundamental managerial decisions about their... View Details
Herzlinger, Regina E., and D. Scott Lurding. "Innovative Opportunities to Manage Health Care Delivery: THG/Healthy Shop." Harvard Business School Case 197-011, July 1996. (Revised July 2025.)
- 2013
- Book
Wall Street Research: Past, Present, and Future
By: Boris Groysberg and Paul M. Healy
Wall Street equity analysts provide research products and services on publicly-traded companies to institutional and retail investors to help them make more profitable investment decisions. During the last ten years Wall Street research has been battered by a series of... View Details
Keywords: Financial Analysts; Investment Banks; Conflicts Of Interest; Accounting; Financial Institutions; Financial Services Industry; United States
Groysberg, Boris, and Paul M. Healy. Wall Street Research: Past, Present, and Future. Palo Alto, CA: Stanford University Press, 2013.
- 18 Oct 2011
- First Look
First Look: October 18
restaurants-which kinds of communities support restaurant chains and which kinds of communities tend to support independent local restaurants and food service providers instead. We analyze data from a 2005... View Details
Keywords: Sean Silverthorne
- April 1990 (Revised May 1997)
- Case
Lowe's
By: Walter J. Salmon
Lowe's chain of 306 stores was anticipating fierce competition from their major market rival, Home Depot. As they reformulated the size of their new prototype stores and the mix of their merchandise, what would be the ultimate format? What impact would it have on their... View Details
- October 1994 (Revised March 1999)
- Case
Ritz-Carlton: Using Information Systems to Better Serve the Customer
By: W. Earl Sasser, Thomas O. Jones and Norman Klein
Explores the interface of an information system that keeps track of guests and their preferences, and the people systems that deliver multiple services at Ritz-Carlton hotels. The luxury hotel chain's unique service credo and commitment to quality principles are... View Details
Keywords: Competency and Skills; Customer Satisfaction; Training; Recruitment; Service Delivery; Supply Chain Management; Luxury; Balance and Stability; Information Technology
Sasser, W. Earl, Thomas O. Jones, and Norman Klein. "Ritz-Carlton: Using Information Systems to Better Serve the Customer." Harvard Business School Case 395-064, October 1994. (Revised March 1999.)
- August 2009
- Article
Rewriting History
By: Alexander Ljungqvist, Christopher J. Malloy and Felicia Marston
We document widespread ex post changes to the historical contents of the I/B/E/S analyst stock recommendations database. Across a sequence of seven downloads of the entire I/B/E/S recommendations database, obtained between 2000 and 2007, we find that between 6,594... View Details
Keywords: Competency and Skills; Stocks; Profit; Market Transactions; Reputation; Financial Services Industry
Ljungqvist, Alexander, Christopher J. Malloy, and Felicia Marston. "Rewriting History." Journal of Finance 64, no. 4 (August 2009): 1935–1960.
- 2008
- Working Paper
Rewriting History
By: Alexander Ljungqvist, Christopher J. Malloy and Felicia Marston
We document widespread ex post changes to the historical contents of the I/B/E/S analyst stock recommendations database. Across a sequence of seven downloads of the entire I/B/E/S recommendations database, obtained between 2000 and 2007, we find that between 6,594... View Details
- December 2018 (Revised June 2021)
- Supplement
Bulb 2018: Hypergrowth
By: John R. Wells and Benjamin Weinstock
After a wild and volatile year, Bulb, a new entrant in the UK residential energy market, ended March 2018 with 329,171 properties, 1.2% of the total residential energy market). This was 150% ahead of a plan for 130,000 properties and almost ten times the size the... View Details
Keywords: Rapid Growth Stage; Green Energy; Start-up; Customer Acquisition; Customer Churn; Customer Engagement; Electricity; Resources; Growth Strategy; B-Corp; Entrepreneurial Finance; Entrepreneurial Journey; Entrepreneurial Financing; Renewable Energy; Business Startups; Growth and Development Strategy; Business Model; Working Capital; Customers; Growth Management; Finance; Decision Making; United Kingdom
Wells, John R., and Benjamin Weinstock. "Bulb 2018: Hypergrowth." Harvard Business School Supplement 719-442, December 2018. (Revised June 2021.)
- September 2010 (Revised August 2013)
- Case
Liza Davis and the Bargain Hunting Customer
By: Francisco de Asis Martinez-Jerez and Lisa Brem
Liza Davis, an upscale women's fashion retailer, is reeling from worldwide recession and lower demand. Should the company target the fast-growing bargain hunter segment or hold the line on price discounts to preserve their brand image? Customer profitability... View Details
Keywords: Competitive Strategy; Price; Product Positioning; Customer Value and Value Chain; Business Cycles; Financial Crisis; Profit; Knowledge Use and Leverage; Fashion Industry; Retail Industry
Martinez-Jerez, Francisco de Asis, and Lisa Brem. "Liza Davis and the Bargain Hunting Customer." Harvard Business School Case 111-040, September 2010. (Revised August 2013.)
- 11 Mar 2008
- Working Paper Summaries
Finding Missing Markets (and a disturbing epilogue): Evidence from an Export Crop Adoption and Marketing Intervention in Kenya
- 28 Sep 2015
- Research & Ideas
Six Lessons from Mobile Money Ventures in Developing Countries
In many emerging economies, the need to give people in poverty better access to financial services seems obvious. The mobile phone is a perfect vehicle, given their widespread adoption, even among the financially less well off. Designing... View Details
- September 2010 (Revised August 2011)
- Background Note
Pricing, Profits, and Customer Value
By: Frank V. Cespedes, Benson P. Shapiro and Elliot B. Ross
This note discusses how some firms (start-ups and established companies) maximize customer value and profits via their pricing processes. It is aimed at companies that compete on the basis of performance initiatives rather than absolute cost advantages and low price.... View Details
Keywords: Customer Focus and Relationships; Customer Value and Value Chain; Cost; Price; Profit; Performance Effectiveness; Sales; Competitive Strategy
Cespedes, Frank V., Benson P. Shapiro, and Elliot B. Ross. "Pricing, Profits, and Customer Value." Harvard Business School Background Note 811-016, September 2010. (Revised August 2011.)