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Show Results For
- All HBS Web
(1,279)
- News (116)
- Research (1,041)
- Events (3)
- Multimedia (6)
- Faculty Publications (790)
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- August 2006
- Article
Investor Sentiment and the Cross Section of Stock Returns
By: Malcolm Baker and Jeffrey Wurgler
We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by... View Details
Keywords: Behavioral Finance; Stocks; Investment Return; Forecasting and Prediction; Motivation and Incentives; Risk and Uncertainty; Volatility
Baker, Malcolm, and Jeffrey Wurgler. "Investor Sentiment and the Cross Section of Stock Returns." Journal of Finance 61, no. 4 (August 2006): 1645–1680.
- 01 Mar 2016
- First Look
March 1, 2016
credit-market sentiment in year t – 2 also forecasts a change in the composition of external finance: net debt issuance falls in year t, while net equity issuance increases, patterns consistent with the reversal in credit-market... View Details
Keywords: Sean Silverthorne
- 04 Oct 2004
- Research & Ideas
Start to Measure Your E-commerce Success
potential payoffs of e-commerce investments. Measuring returns on e-commerce projects can be a daunting challenge. Predicting customer behavior is difficult, because using the Web to do business is still relatively new to many businesses and thus View Details
Keywords: by Marc J. Epstein
- 2010
- Working Paper
The Unbundling of Advertising Agency Services: An Economic Analysis
By: Mohammad Arzaghi, Ernst R. Berndt, James C. Davis and Alvin J. Silk
We address a longstanding puzzle surrounding the unbundling of services occurring over several decades in the U.S. advertising agency industry: What accounts for the shift from bundling to unbundling of services and the slow pace of change? Using Evans and Salinger's... View Details
Keywords: Advertising; Change; Forecasting and Prediction; Cost; Price; Analytics and Data Science; Surveys; Marketing Strategy; Media; Service Operations; Agency Theory; Mathematical Methods; Advertising Industry; United States
Arzaghi, Mohammad, Ernst R. Berndt, James C. Davis, and Alvin J. Silk. "The Unbundling of Advertising Agency Services: An Economic Analysis." Harvard Business School Working Paper, No. 11-039, September 2010.
- March 2017 (Revised February 2025)
- Case
Edwin Land: The Art and Science of Innovation
By: Tom Nicholas, Christopher T. Stanton and Matthew G. Preble
Throughout the second half of the 20th century, Polaroid first invented—and then continuously reinvented—the field of instant photography. Under the leadership of its mercurial founder Edwin Land, the company regularly released new instant cameras and films, often... View Details
Keywords: Instant Photography; Company History; Change Management; Disruption; Forecasting and Prediction; Entrepreneurship; Business History; Innovation Strategy; Disruptive Innovation; Innovation and Management; Intellectual Property; Patents; Product Marketing; Brands and Branding; Product Launch; Product Development; Chemical Industry; Consumer Products Industry; United States
Nicholas, Tom, Christopher T. Stanton, and Matthew G. Preble. "Edwin Land: The Art and Science of Innovation." Harvard Business School Case 817-107, March 2017. (Revised February 2025.)
- July – August 2008
- Article
When Virtue Is a Vice
By: Anat Keinan and Ran Kivetz
Choosing duty over pleasure today can cause regret down the road—whereas regret over the reverse is fleeting. Marketers of luxury products and services should consider prompting customers to predict their future feelings about choices made now. View Details
Keywords: Decision Choices and Conditions; Forecasting and Prediction; Moral Sensibility; Marketing Strategy; Consumer Behavior; Emotions; Luxury
Keinan, Anat, and Ran Kivetz. "When Virtue Is a Vice." HBS Centennial Issue Harvard Business Review 86, nos. 7/8 (July–August 2008): 22.
- June 2000 (Revised March 2002)
- Teaching Note
Iridium LLC TN
By: Benjamin C. Esty
Teaching Note for (9-200-039). View Details
- 2011
- Chapter
Regional Trade Integration and Multinational Firm Strategies
By: Pol Antras and C. Fritz Foley
This paper analyzes the effects of the formation of a regional trade agreement on the level and nature of multinational firm activity. We examine aggregate data that captures the response of U.S. multinational firms to the formation of the ASEAN free trade agreement.... View Details
Keywords: Forecasting and Prediction; Trade; Foreign Direct Investment; Multinational Firms and Management; Globalized Markets and Industries; Analytics and Data Science; Agreements and Arrangements; United States
Antras, Pol, and C. Fritz Foley. "Regional Trade Integration and Multinational Firm Strategies." In Costs and Benefits of Regional Economic Integration in Asia, edited by Robert J. Barro and Jong-Wha Lee. Oxford University Press, 2011.
- April 1998 (Revised November 1999)
- Case
Hamilton Financial Investments: A Franchise Built on Trust
By: Robert L. Simons and Antonio Davila
Provides a vehicle for students to evaluate risk management in the fast-paced mutual funds industry. A new risk manager has been hired to install new management controls and procedures. A series of decisions will determine how much business and franchise risk the... View Details
Keywords: Risk Management; Management Teams; Managerial Roles; Forecasting and Prediction; Investment Funds; Performance Evaluation; Corporate Strategy; Change Management; Financial Services Industry; Banking Industry
Simons, Robert L., and Antonio Davila. "Hamilton Financial Investments: A Franchise Built on Trust." Harvard Business School Case 198-089, April 1998. (Revised November 1999.)
- 07 Jul 2014
- Research & Ideas
Banning Big-box Stores Can Hurt Local Retailers
have been increasing their footprint of small urban stores. In February, Walmart announced plans to add 270 to 300 small stores during the fiscal year, adding to the existing stable of 346 Neighborhood Markets and 20 WalMart Express stores. The February announcement... View Details
- 19 May 2008
- Research & Ideas
Connecting School Ties and Stock Recommendations
placed on information acquisition and synthesis. Certain agents play key roles in revealing information into equity markets. A large part of an equity analyst's job is to research, produce, and then disclose reports forecasting aspects of... View Details
- January 2022
- Technical Note
Introduction to Capital Structure Analytics
By: Samuel Antill and Ted Berk
This technical note provides an overview of key analytical approaches that are useful in assessing the appropriateness of a firm’s capital structure and funding plan. This note introduces basic quantitative tools and metrics that are commonly used as inputs to this... View Details
Keywords: Budgets and Budgeting; Business Plan; Forecasting and Prediction; Borrowing and Debt; Corporate Finance; Capital Structure; Cash Flow; Financial Liquidity; Financial Management; Financing and Loans
Antill, Samuel, and Ted Berk. "Introduction to Capital Structure Analytics." Harvard Business School Technical Note 222-061, January 2022.
- February 2024
- Supplement
ReNew (B): A New Direction
By: Gunnar Trumbull and Malini Sen
The global renewables sector was in a slump, but the Indian market was booming. India’s largest renewable electricity generator, ReNew, faced a dilemma: it traded on the Nasdaq in New York, but saw huge opportunity in the Indian market. In response, CEO Sumant Sinha... View Details
Keywords: Energy Generation; Renewable Energy; Entrepreneurship; Forecasting and Prediction; Trends; Transformation; Private Ownership; Environmental Sustainability; Mission and Purpose; Expansion; Market Entry and Exit; Energy Industry; Asia; India
Trumbull, Gunnar, and Malini Sen. "ReNew (B): A New Direction." Harvard Business School Supplement 724-032, February 2024.
- 10 Jun 2002
- Research & Ideas
How to Look at Globalization Now
state in which cross-border linkages can be forgotten about. So one does not have to make a precise forecast to diagnose that quasiglobalization as a condition is sufficiently broad to persist for some time to come. Achieving similar... View Details
Keywords: by Martha Lagace
- 01 Dec 2015
- First Look
December 1, 2015
standard forecasting regressions reveal that increases in p*t lead to economic downturns. Second, disaster risk is priced in the cross section of U.S. equity returns. A zero-cost equity portfolio with exposure to disasters earns... View Details
Keywords: Sean Silverthorne
- 2023
- Working Paper
The Limits of Algorithmic Measures of Race in Studies of Outcome Disparities
By: David S. Scharfstein and Sergey Chernenko
We show that the use of algorithms to predict race has significant limitations in measuring and understanding the sources of racial disparities in finance, economics, and other contexts. First, we derive theoretically the direction and magnitude of measurement bias in... View Details
Keywords: Racial Disparity; Paycheck Protection Program; Measurement Error; AI and Machine Learning; Race; Measurement and Metrics; Equality and Inequality; Prejudice and Bias; Forecasting and Prediction; Outcome or Result
Scharfstein, David S., and Sergey Chernenko. "The Limits of Algorithmic Measures of Race in Studies of Outcome Disparities." Working Paper, April 2023.
- August 2008
- Article
Economic Links and Predictable Returns
By: Lauren Cohen and Andrea Frazzini
This paper finds evidence of return predictability across economically linked firms. We test the hypothesis that in the presence of investors subject to attention constraints, stock prices do not promptly incorporate news about economically related firms, generating... View Details
Keywords: Economics; Price; Assets; Analytics and Data Science; Customers; Stocks; Equity; Strategy; Investment Return; Forecasting and Prediction
Cohen, Lauren, and Andrea Frazzini. "Economic Links and Predictable Returns." Journal of Finance 63, no. 4 (August 2008). (Winner of Smith Breeden Prize for the Best Paper Published in the Journal of Finance in Asset Pricing (Distinguished Paper) 2008. Winner of Chicago Quantitative Alliance Academic Paper Competition. First Prize presented by Chicago Quantitative Alliance. Winner of BSI Gamma Foundation Research Grant presented by BSI Gamma Foundation.)
- Article
Competition for Scarce Resources
By: Peter Eso, Volker Nocke and Lucy White
We model a downstream industry where firms compete to buy capacity in an upstream market that allocates capacity efficiently. Although downstream firms have symmetric production technologies, we show that industry structure is symmetric only if capacity is sufficiently... View Details
Keywords: Competitive Strategy; Natural Environment; Technology; Production; Business Cycles; Forecasting and Prediction; Cost; Demand and Consumers; Industry Structures; Performance Capacity
Eso, Peter, Volker Nocke, and Lucy White. "Competition for Scarce Resources." RAND Journal of Economics 41, no. 3 (Fall 2010): 524–548.
- June 2009
- Article
Highbrow Films Gather Dust: Time-inconsistent Preferences and Online DVD Rentals
By: Katherine L. Milkman, Todd Rogers and Max H. Bazerman
We report on a field study demonstrating systematic differences between the preferences people anticipate they will have over a series of options in the future and their subsequent revealed preferences over those options. Using a novel panel data set, we analyze the... View Details
Keywords: Decision Choices and Conditions; Forecasting and Prediction; Film Entertainment; Demand and Consumers; Renting or Rental; Power and Influence; Prejudice and Bias; Online Technology; Motion Pictures and Video Industry
Milkman, Katherine L., Todd Rogers, and Max H. Bazerman. "Highbrow Films Gather Dust: Time-inconsistent Preferences and Online DVD Rentals." Management Science 55, no. 6 (June 2009): 1047–1059.
- 20 Mar 2020
- Research & Ideas
How Small Businesses Can Survive the Coronavirus Outbreak
businesses often have less than 20 days’ worth. While forecasts vary, many public health experts don’t expect the coronavirus outbreak to subside for at least eight weeks, assuming that social distancing and other mitigation efforts can... View Details