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Show Results For
- All HBS Web
(2,678)
- People (1)
- News (525)
- Research (1,922)
- Events (11)
- Multimedia (3)
- Faculty Publications (983)
- February 1996 (Revised February 1997)
- Case
America Online, Inc.
By: Amy P. Hutton and Krishna G. Palepu
America Online's (AOL) stock price has soared nearly 2,000% since its IPO. However, there is considerable disagreement among analysts regarding the future prospects of AOL. Although many analysts are bullish on the stock, short sellers have sold around 7 million... View Details
Keywords: Cost Accounting; Analysis; Stocks; Decision Choices and Conditions; Financial Statements; Business Strategy; Web Services Industry
Hutton, Amy P., and Krishna G. Palepu. "America Online, Inc." Harvard Business School Case 196-130, February 1996. (Revised February 1997.)
- September 2009 (Revised June 2011)
- Supplement
Citigroup's Exchange Offer (C)
By: Robin Greenwood and James Quinn
Citigroup faced considerable distress in early 2009. In late 2008, the bank had accepted $45 billion in preferred equity from the United States government via the Troubled Assets Relief Program (TARP). Yet, the stock had continued to slide in early 2009. In late... View Details
Greenwood, Robin, and James Quinn. "Citigroup's Exchange Offer (C)." Harvard Business School Supplement 210-015, September 2009. (Revised June 2011.)
- 2023
- Working Paper
The Equity Market Implications of the Retail Investment Boom
By: Philippe van der Beck and Coralie Jaunin
This paper quantifies the impact of Robinhood traders on the US equity market. Within a structural model, we estimate retail and institutional demand curves and derive aggregate pricing implications via market clearing. The inelastic nature of institutional demand... View Details
van der Beck, Philippe, and Coralie Jaunin. "The Equity Market Implications of the Retail Investment Boom." Swiss Finance Institute Research Paper Series, No. 21-12, November 2023.
- April 1996 (Revised January 2006)
- Case
Times Mirror Company PEPS Proposal Review
By: Peter Tufano
Times Mirror Co. (TMC) owns a substantial block of Netscape common stock purchased prior to Netscape's IPO, on which it has substantial unrealized gains. TMC is restricted from selling the stock in a public offering and is therefore considering a proposal by Morgan... View Details
Keywords: Risk Management; Stocks; Taxation; Corporate Finance; Telecommunications Industry; Media and Broadcasting Industry; United States
Tufano, Peter, and Cameron Poetzscher. "Times Mirror Company PEPS Proposal Review." Harvard Business School Case 296-089, April 1996. (Revised January 2006.)
- 2008
- Working Paper
The Small World of Investing: Board Connections and Mutual Fund Returns
By: Lauren Cohen, Andrea Frazzini and Christopher J. Malloy
This paper uses social networks to identify information transfer in security markets. We focus on connections between mutual fund managers and corporate board members via shared education networks. We find that portfolio managers place larger bets on firms they are... View Details
Keywords: Asset Pricing; Investment Portfolio; Governing and Advisory Boards; Knowledge Sharing; Knowledge Use and Leverage; Social and Collaborative Networks; Financial Services Industry
Cohen, Lauren, Andrea Frazzini, and Christopher J. Malloy. "The Small World of Investing: Board Connections and Mutual Fund Returns." Harvard Business School Working Paper, No. 08-055, January 2008. (Winner of the Barclays Global Investors Award, Best Paper in Asset Pricing, European Finance Association 2007.)
- 17 Jun 2010
- Working Paper Summaries
When Do Analysts Add Value? Evidence from Corporate Spinoffs
- 07 Nov 2012
- Working Paper Summaries
Causes and Consequences of Linguistic Complexity in Non-US Firm Conference Calls
- 04 Dec 2010
- News
Gregg Steinhafel has faced up to many challenges as Target CEO
- 15 Feb 2020
- News
Hedge fund fuels ‘concerns for our friends at Evergy’
- December 1981 (Revised June 1984)
- Case
SafeCard Services, Inc.
SafeCard is a rapidly growing service company engaged in direct mail marketing. Professor Briloff is an outspoken accounting critic and accuses SafeCard of engaging in accounting "no-nos." Subsequent to Professor Briloff's analysis, SafeCard's stock price declined... View Details
Bartczak, Norman. "SafeCard Services, Inc." Harvard Business School Case 182-156, December 1981. (Revised June 1984.)
- 06 Jun 2016
- News
Your Investment Tool Is Failing You
- 31 Aug 2020
- Working Paper Summaries
The Pass-Through of Uncertainty Shocks to Households
- 09 Aug 2010
- News
Another View: It's Time to Invest in America
- October 1990
- Case
Beauregard Textile Co.
By: Francis Aguilar
The sales manager and controller have to decide on a price for a textile that lost significant market share as a result of a recent price increase. Information on manufacturing costs and on the pricing behavior of Beauregard and its only competitor are available for... View Details
Keywords: Activity Based Costing and Management; Cost Accounting; Cost Management; Price; Competitive Advantage; Competitive Strategy; Inflation and Deflation; Consumer Behavior; Apparel and Accessories Industry
Aguilar, Francis. "Beauregard Textile Co." Harvard Business School Case 191-058, October 1990.
- 06 Mar 2018
- First Look
First Look at Research and Ideas, March 6, 2018
limitations associated with the use of online prices for PPPs, including issues of representativeness and limited coverage of product categories and countries. Download working paper: https://www.hbs.edu/faculty/Pages/item.aspx?num=54121... View Details
Keywords: Sean Silverthorne
- September 2005
- Article
Managerial Foresight and Attempted Rent Appropriation: Insider Trading on Knowledge of Imminent Breakthroughs
By: Gautam Ahuja, Russell W. Coff and Peggy M. Lee
In order to establish a competitive advantage, firms must acquire or create resources at a price below their value in use. Absent pure luck, this requires managers to exercise foresight about a resource's future value and/or complementarities with pre-existing... View Details
Ahuja, Gautam, Russell W. Coff, and Peggy M. Lee. "Managerial Foresight and Attempted Rent Appropriation: Insider Trading on Knowledge of Imminent Breakthroughs." Strategic Management Journal 26, no. 9 (September 2005): 791–808.
- 25 Jan 2016
- News
From Pepsi to Target: Industry leaders worth betting on
Marco Sammon
Marco Sammon is an assistant professor in the Finance Unit at Harvard Business School. He teaches FIN2 in the required curriculum.
His research is focused on asset pricing. Currently, he is working on several projects regarding the factors that affect the... View Details
- November 1998 (Revised February 1999)
- Case
Bolsa de Valores de Guayaquil (BVG): Reaching Worldwide Investors Through the Internet
By: Lynda M. Applegate, Ramiro Montealegre, Dusya Vera and Karen Barone
The Guayaquil Stock Exchange developed a Web site to provide information about the market in Ecuador. Though the system provided some dynamic information for potential investors and allowed for some transactions to occur via the Internet, it had not at the time of the... View Details
Keywords: Stocks; Foreign Direct Investment; Emerging Markets; Internet; Technology Industry; Ecuador
Applegate, Lynda M., Ramiro Montealegre, Dusya Vera, and Karen Barone. "Bolsa de Valores de Guayaquil (BVG): Reaching Worldwide Investors Through the Internet." Harvard Business School Case 399-070, November 1998. (Revised February 1999.)