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- All HBS Web
(1,018)
- People (1)
- News (177)
- Research (577)
- Events (8)
- Multimedia (3)
- Faculty Publications (371)
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- March 2009 (Revised February 2011)
- Background Note
Note: Fair Value Accounting for Investments in Debt Securities
The note describes how fair value accounting applies to debt securities that are classified by financial institutions as (1) "trading" securities, (2) "available for sale" securities, or (3) "hold to maturity" securities. It explains the hierarchy for inputs used in... View Details
Fruhan, William E. "Note: Fair Value Accounting for Investments in Debt Securities." Harvard Business School Background Note 209-134, March 2009. (Revised February 2011.)
- Research Summary
Overview
By: Frank Nagle
Professor Nagle studies how competitors can collaborate on the creation of core technologies, while still competing on the products and services built on top of them. His research falls into the broader categories of the futures of work, the economics of IT, and... View Details
- March 2022 (Revised March 2024)
- Case
Hometown Foods: Changing Price amid Inflation
During the early part of the 2021 Covid-19 pandemic, Hometown Foods, a large seller of flour-based products, thrived as consumers hoarded baked goods and took up baking to pass the time and find comfort. Then, amid growing shortages in commodities, a vaccine arrived,... View Details
Keywords: COVID-19 Pandemic; Consumer Behavior; Supply Chain; Inflation and Deflation; Spending; Price Bubble; Price; Volatility; Food and Beverage Industry
De Freitas, Julian, Jeremy Yang, and Das Narayandas. "Hometown Foods: Changing Price amid Inflation." Harvard Business School Case 522-087, March 2022. (Revised March 2024.)
- 2010
- Article
Impact of Online Consumer Reviews on Sales: The Moderating Role of Product and Consumer Characteristics
By: Feng Zhu and Michael Zhang
This article examines how product and consumer characteristics moderate the influence of online consumer reviews on product sales using data from the video game industry. The findings indicate that online reviews are more influential for less popular games and games... View Details
Keywords: Internet Marketing; Online Consumer Reviews; Word Of Mouth; Long Tail; Internet and the Web; Marketing Reference Programs; Digital Marketing; Video Game Industry
Zhu, Feng, and Michael Zhang. "Impact of Online Consumer Reviews on Sales: The Moderating Role of Product and Consumer Characteristics." Journal of Marketing 74, no. 2 (March 2010): 133–148.
- May 2016 (Revised June 2017)
- Case
India's Amul: Keeping Up with the Times
By: Rohit Deshpandé, Tarun Khanna, Namrata Arora and Tanya Bijlani
Amul is an Indian dairy cooperative founded in 1947—eight months before India's independence from British rule—and owned by over three million farmers in the state of Gujarat. It is India's largest food product marketing organization, selling 46 products, including... View Details
Keywords: Globalization; Expansion; Dairy; India; Cooperatives; Milk; Leadership; Agriculture; Agribusiness; Competition; Marketing; Organizational Change and Adaptation; Agriculture and Agribusiness Industry; India
Deshpandé, Rohit, Tarun Khanna, Namrata Arora, and Tanya Bijlani. "India's Amul: Keeping Up with the Times." Harvard Business School Case 516-116, May 2016. (Revised June 2017.)
- 2023
- Report
The 2023 India Cluster Panorama
By: Christian Ketels, Amit Kapoor, Bibek Debroy and Subhanshi Negi
The India Cluster Panorama 2023 provides unique new insights into the cluster structure
of the Indian economy. It leverages powerful data from the Periodic Labour Force Survey
(PLFS), which has comprehensive coverage of the Indian labour force and granular data... View Details
Ketels, Christian, Amit Kapoor, Bibek Debroy, and Subhanshi Negi. "The 2023 India Cluster Panorama." Report, Institute for Competitiveness, India, August 2023.
- December 2012
- Article
Inducement Prizes and Innovation
By: Liam Brunt, Josh Lerner and Tom Nicholas
We examine the effect of prizes on innovation using data on awards for technological development offered by the Royal Agricultural Society of England at annual competitions between 1839 and 1939. We find that the effects of prizes on competitive entry are large, and we... View Details
Keywords: Motivation and Incentives; Patents; Innovation and Invention; Information Technology; Growth and Development; England
Brunt, Liam, Josh Lerner, and Tom Nicholas. "Inducement Prizes and Innovation." Journal of Industrial Economics 60, no. 4 (December 2012): 657–696.
- Article
Earnings and Ratings at Google Answers
By: Benjamin Edelman
I analyze all questions and answers from the inception of the Google Answers service through November 2003, and I find notable trends in answerer behavior: more experienced answerers provide answers with the characteristics askers most value, receiving higher ratings... View Details
Keywords: Service Delivery; Opportunities; Behavior; Value; Jobs and Positions; Wages; Business Earnings
Edelman, Benjamin. "Earnings and Ratings at Google Answers." Economic Inquiry 50, no. 2 (April 2012): 309–320. (draft as first circulated in 2004.)
- February 2001
- Case
BarnesandNoble.com (C)
By: Jeffrey F. Rayport, Dickson Louie and William A. Sahlman
At the end of 1999, Steve Riggio, the vice chairman and acting CEO of barnesandnoble.com, wonders what his company should do next against Amazon.com, the online retailer who is the leading online book seller in the United States. While barnesandnoble.com has been... View Details
Keywords: Competitive Strategy; Competitive Advantage; Internet and the Web; Diversification; Brands and Branding; Retail Industry
Rayport, Jeffrey F., Dickson Louie, and William A. Sahlman. "BarnesandNoble.com (C)." Harvard Business School Case 901-024, February 2001.
- July – August 2010
- Article
Are You Ignoring Trends That Could Shake Up Your Business?
By: Elie Ofek and Luc Wathieu
Virtually all managers in consumer businesses recognize major social, economic, and technological trends. But many do not consider the profound ways in which trends--especially those that seem unrelated to their core markets--influence consumers' aspirations,... View Details
Keywords: Trends; Innovation and Invention; Knowledge Use and Leverage; Marketing Strategy; Consumer Behavior; Product Development
Ofek, Elie, and Luc Wathieu. "Are You Ignoring Trends That Could Shake Up Your Business?" Harvard Business Review 88, nos. 7-8 (July–August 2010).
- March 2019
- Article
Beliefs about Gender
By: Pedro Bordalo, Katherine Baldiga Coffman, Nicola Gennaioli and Andrei Shleifer
We conduct laboratory experiments that explore how gender stereotypes shape beliefs about ability of oneself and others in different categories of knowledge. The data reveal two patterns. First, men’s and women’s beliefs about both oneself and others exceed observed... View Details
Bordalo, Pedro, Katherine Baldiga Coffman, Nicola Gennaioli, and Andrei Shleifer. "Beliefs about Gender." American Economic Review 109, no. 3 (March 2019): 739–773.
- May 2018
- Article
Using Online Prices for Measuring Real Consumption Across Countries
By: Alberto Cavallo, Erwin Diewert, Robert C. Feenstra, Robert Inklaar and Marcel P. Timmer
We show that online prices can be used to construct quarterly purchasing power parities (PPPs) with a closely matched set of goods and identical methodologies in a variety of developed and developing countries. Our results are close to those reported by the... View Details
Keywords: Purchasing Power Parity; International Economy; Online Prices; Billion Prices Project; Economics; Macroeconomics; Price; Internet and the Web; Spending; Economy; Global Range; Measurement and Metrics
Cavallo, Alberto, Erwin Diewert, Robert C. Feenstra, Robert Inklaar, and Marcel P. Timmer. "Using Online Prices for Measuring Real Consumption Across Countries." AEA Papers and Proceedings 108 (May 2018): 483–487.
- November 2003 (Revised December 2003)
- Background Note
Note on School Choice in U.S. Public Education
This note surveys school choice in the United States. School choice characterizes the school assignment of approximately 56% of U.S. school-aged children and, in order of popularity, can be categorized into seven types: residential choice, private schools, intra- and... View Details
Leschly, Stig. "Note on School Choice in U.S. Public Education." Harvard Business School Background Note 804-091, November 2003. (Revised December 2003.)
- August 2014 (Revised May 2015)
- Case
Teaming at Disney Animation
By: Amy C. Edmondson, David L. Ager, Emily Harburg and Natalie Bartlett
Jonathan Geibel, Director of Systems at Walt Disney Animation Studios (hereafter referred to as Disney Animation), walked through the workspace occupied by the group he had been tasked to lead. Geibel knew he was part of a creative and magical environment. The Disney... View Details
Keywords: Leading Change; Creativity; Organizational Structure; Animation Entertainment; Organizational Culture; Groups and Teams; Motion Pictures and Video Industry; Entertainment and Recreation Industry; United States
Edmondson, Amy C., David L. Ager, Emily Harburg, and Natalie Bartlett. "Teaming at Disney Animation." Harvard Business School Case 615-023, August 2014. (Revised May 2015.)
- April 2019 (Revised April 2021)
- Case
Wayfair
By: Jeffrey F. Rayport, Susie L. Ma and Matthew G. Preble
In 2016 Niraj Shah and Steve Conine, founders of online home goods retailer Wayfair, are faced with a decision about how to improve user experience on their e-commerce sites. A key driver of consumer interest and conversion to purchase in the home category is visual... View Details
Keywords: Visual Assets; Corporate Entrepreneurship; Decision Making; Business or Company Management; Growth Management; Innovation and Invention; Operations; Strategy; Technology; Retail Industry; Service Industry; United States; Massachusetts
Rayport, Jeffrey F., Susie L. Ma, and Matthew G. Preble. "Wayfair." Harvard Business School Case 819-045, April 2019. (Revised April 2021.)
- September 2016
- Case
Partners Group: Ain't No Mountain High Enough
By: Nori Gerardo Lietz and Ricardo Andrade
Partners Group (PG), a Swiss-based PE manager, initiated a series of strategic shifts and evolved from a predominately fund-of-funds manager into a large, multi-asset class PE firm focused on direct investments. PG was the first PE firm to go public in 2006. A number... View Details
Lietz, Nori Gerardo, and Ricardo Andrade. "Partners Group: Ain't No Mountain High Enough." Harvard Business School Case 217-035, September 2016.
- October 2009
- Article
Shaping Online Consumer Choice by Partitioning the Web
By: Jolie M. Martin and Michael I. Norton
This research explores how partitioning attributes in online search interfaces changes the valuations of those attributes-and impacts subsequent choice-such that attributes that are displayed as separate categories tend to receive greater decision weight than... View Details
Keywords: Decision Choices and Conditions; Information Management; Demand and Consumers; Research; Internet and the Web; Valuation
Martin, Jolie M., and Michael I. Norton. "Shaping Online Consumer Choice by Partitioning the Web." Psychology & Marketing 26, no. 10 (October 2009): 908–926.
- September 1990 (Revised January 1992)
- Case
Procter & Gamble Japan (A)
Ten years after entering Japan, P&G had accumulated over $250 million in operating losses on declining annual sales of $120 million by 1983. The decision facing the president of P&G International: exit, retrench or rebuild the operation? Ironically, the initial entry... View Details
Keywords: Restructuring; Change Management; Profit; Market Entry and Exit; Market Participation; Sales; Competition; Technology; Beauty and Cosmetics Industry; Consumer Products Industry; Japan
Yoshino, Michael Y. "Procter & Gamble Japan (A)." Harvard Business School Case 391-003, September 1990. (Revised January 1992.)
- May 2019 (Revised March 2022)
- Module Note
Nascent Platform Strategy: Overcoming the Chicken-or-Egg Problem
By: Andy Wu, David R. Clough and Sasha Kaletsky
This note provides a framework for addressing the classic chicken-or-egg dilemma facing entrepreneurs launching nascent multi-sided platforms. There are several conditions that lead to a difficult chicken-or-egg problem: strong network effects, high multi-homing costs,... View Details
Keywords: Multi-Sided Platforms; Strategy; Entrepreneurship; Market Entry and Exit; Problems and Challenges; Competitive Advantage
Wu, Andy, David R. Clough, and Sasha Kaletsky. "Nascent Platform Strategy: Overcoming the Chicken-or-Egg Problem." Harvard Business School Module Note 719-507, May 2019. (Revised March 2022.)
- June 2012
- Article
Managing Risks: A New Framework
By: Robert S. Kaplan and Anette Mikes
Risk management is too often treated as a compliance issue that can be solved by drawing up lots of rules and making sure that all employees follow them. Many such rules, of course, are sensible and do reduce some risks that could severely damage a company. But... View Details
Keywords: Risk Management; Governance Controls; Corporate Strategy; Management Analysis, Tools, and Techniques; Framework
Kaplan, Robert S., and Anette Mikes. "Managing Risks: A New Framework." Harvard Business Review 90, no. 6 (June 2012).