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Show Results For
- All HBS Web
(2,667)
- People (1)
- News (522)
- Research (1,916)
- Events (11)
- Multimedia (3)
- Faculty Publications (976)
- Research Summary
Portfolio Betas Do Not Make for Better Asset Pricing Tests
Many papers claim that because using portfolios instead of individual stocks as test assets minimizes idiosyncratic volatility, their use also yields more precise estimates of risk premia. I show that while portfolio formation does lead to more efficient beta... View Details
- 26 Jul 2010
- Research & Ideas
Yes, You Can Raise Prices in a Downturn
how to divide a fixed or shrinking pie between you and the customer. Firms can do this when they craft organizational processes that gather and analyze information across their customer portfolio. And this has important implications for... View Details
- Web
Delisted securities: prices | Baker Library
Help Center Delisted securities: prices Where can I find daily stock price data for delisted securities? US and non-US Stock View Details
- Fast Answer
Options: Basics for finding price data
common stock was $57.74 and on that date the price of a call option to buy a share of JPM for $57.50 on January 18, 2014 was $0.48. That is, on January 14 you’d pay $0.48 for the right to buy the View Details
- 01 Sep 2018
- News
3-Minute Briefing: Rob Price (MBA 1997)
I learned classical piano in the traditional way as a kid, but as soon as I could get a synthesizer and play Foreigner and Journey, I escaped. That, for me, reinforces how our method builds on traditional programs. Our philosophy is that playing music that one loves... View Details
- 16 Sep 2015
- News
Rethink pricing to create shared—and expanded—value
prices, everyone benefits.” Pricing sends a loud message, and missteps can bring swift retribution from consumers, as when Bank of America tried to charge a $5 monthly debit card fee. Gourville outlines five View Details
Cost Conscious? The Neural and Behavioral Impact of Price Primacy on Decision-Making
Price is a key factor in most purchases, but can be presented at different stages of decision-making prior to a purchase. We looked at how the order of price and product information might impact decision-making... View Details
- November 1984
- Background Note
Black-Scholes Option Pricing Program for the HP 12C Calculator
By: Andre F. Perold
Contains a program that can be used on the HP12C pocket calculator to compute the Black-Scholes option price and the associated hedge ratio. The program must be given the following parameters: the exercise price, the risk-free rate, the time to expiration, and the... View Details
Perold, Andre F. "Black-Scholes Option Pricing Program for the HP 12C Calculator." Harvard Business School Background Note 285-057, November 1984.
- 01 Apr 1998
- News
Emerging Information
offices in 18 countries. The firm's main product, ISI Emerging Markets, is a continually evolving resource of information covering emerging markets in Europe, Latin America, and Asia. Contracting with local View Details
Keywords: Paul Michelman
- August 2015
- Article
Pricing and Efficiency in the Market for IP Addresses
By: Benjamin Edelman and Michael Schwarz
We consider market rules for transferring IP addresses, numeric identifiers required by all computers connected to the Internet. Transfers usefully move resources from lowest- to highest-valuation networks, but transfers tend to cause socially costly growth in the... View Details
Keywords: Externalities; Intermediaries; Market Design; Internet; Web Services Industry; Telecommunications Industry
Edelman, Benjamin, and Michael Schwarz. "Pricing and Efficiency in the Market for IP Addresses." American Economic Journal: Microeconomics 7, no. 3 (August 2015): 1–23. (lead article.)
- February 2011
- Article
Understanding Analysts’ Use and Under-use of Stock Returns and Other Analysts’ Forecasts when Forecasting Earnings
By: Michael B. Clement, Jeffrey Hales and Yanfeng Xue
We investigate analysts' use of stock returns and other analysts' forecast revisions in revising their own forecasts after an earnings announcement. We find that analysts respond more strongly to these signals when the signals are more informative about future earnings... View Details
Keywords: Learning; Forecasting and Prediction; Performance Evaluation; Knowledge Use and Leverage; Financial Services Industry
Clement, Michael B., Jeffrey Hales, and Yanfeng Xue. "Understanding Analysts’ Use and Under-use of Stock Returns and Other Analysts’ Forecasts when Forecasting Earnings." Journal of Accounting & Economics 51, nos. 1-2 (February 2011): 279–299.
- 06 Dec 2021
- Research & Ideas
The Popular Stock Metric That Can Lead Investors Astray
the company were liquidated. Market value reflects the total value of a public company’s outstanding shares based on the market price for a share. A stock with higher book-to-market ratio, such as when it is... View Details
Keywords: by Rachel Layne
- Article
Unhealthy Consumerism: The Challenge of Trading Off Price and Quality in Healthcare
By: Kate Barasz and Peter A. Ubel
Over the last decade, healthcare in many parts of the world has shifted toward a more patient-centric, consumeristic model, marked by an emphasis on choice and a proliferation of typical consumer-facing information (e.g., price and quality data). However, while the... View Details
Keywords: Medical Decision-making; Choice; Health Care and Treatment; Quality; Price; Consumer Behavior; Decision Making
Barasz, Kate, and Peter A. Ubel. "Unhealthy Consumerism: The Challenge of Trading Off Price and Quality in Healthcare." Behavioural Public Policy 2, no. 1 (May 2018): 41–55.
- 2020
- Article
Public Sentiment and the Price of Corporate Sustainability
By: George Serafeim
Combining corporate sustainability performance scores based on environmental, social, and governance (ESG) data with big data measuring public sentiment about a company’s sustainability performance, I find that the valuation premium paid for companies with strong... View Details
Keywords: Sustainability; ESG; ESG (Environmental, Social, Governance) Performance; Investment Management; Investment Strategy; Big Data; Machine Learning; Environment; Environmental Sustainability; Corporate Governance; Performance; Asset Pricing; Investment; Management; Strategy; Human Capital; Public Opinion; Value; Analytics and Data Science
Serafeim, George. "Public Sentiment and the Price of Corporate Sustainability." Financial Analysts Journal 76, no. 2 (2020): 26–46.
- 17 Dec 2014
- Research & Ideas
How Our Brain Determines if the Product is Worth the Price
the neural patterns in these areas looked different at the point when the information on the screen was eventually the same," Karmarkar says. The results showed that the brain activity varied according to whether the participant had... View Details
- 2009
- Working Paper
Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations
By: Diego A. Comin, Mark Gertler and Ana Maria Santacreu
We develop a model in which innovations in an economy's growth potential are an important driving force of the business cycle. The framework shares the emphasis of the recent "new shock" literature on revisions of beliefs about the future as a source of fluctuations,... View Details
Keywords: Business Cycles; Economic Growth; Asset Pricing; Technological Innovation; Mathematical Methods; System Shocks; Technology Adoption
Comin, Diego A., Mark Gertler, and Ana Maria Santacreu. "Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations." Harvard Business School Working Paper, No. 09-134, May 2009. (Revise and Resubmit at the Journal of Political Economy.)
- August 2015
- Article
Cost Conscious? The Neural and Behavioral Impact of Price Primacy on Decision-Making
By: Uma R. Karmarkar, Baba Shiv and Brian Knutson
Price is a key factor in most purchases, but it can be presented at different stages of decision making prior to a purchase. We examine the sequence-dependent effects of price and product information on the decision-making process at both neural and behavioral levels.... View Details
Keywords: fMRI; Retail Promotion; Purchase Decisions; Price; Value; Decision Choices and Conditions; Consumer Behavior; Product Marketing; Retail Industry
Karmarkar, Uma R., Baba Shiv, and Brian Knutson. "Cost Conscious? The Neural and Behavioral Impact of Price Primacy on Decision-Making." Journal of Marketing Research (JMR) 52, no. 4 (August 2015): 467–481.
- 02 Jul 2009
- Working Paper Summaries
Technology Innovation and Diffusion as Sources of Output and Asset Price Fluctuations
- Winter 2016
- Article
Analytics for an Online Retailer: Demand Forecasting and Price Optimization
By: Kris J. Ferreira, Bin Hong Alex Lee and David Simchi-Levi
We present our work with an online retailer, Rue La La, as an example of how a retailer can use its wealth of data to optimize pricing decisions on a daily basis. Rue La La is in the online fashion sample sales industry, where they offer extremely limited-time... View Details
Ferreira, Kris J., Bin Hong Alex Lee, and David Simchi-Levi. "Analytics for an Online Retailer: Demand Forecasting and Price Optimization." Manufacturing & Service Operations Management 18, no. 1 (Winter 2016): 69–88.