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- December 2013
- Article
Legislating Stock Prices
By: Lauren Cohen, Karl Diether and Christopher Malloy
We demonstrate that legislation has a simple, yet previously undetected impact on stock prices. Exploiting the voting record of legislators whose constituents are the affected industries, we show that the votes of these "interested" legislators capture important... View Details
Keywords: Legislator Incentives; Voting; Return Predictability; Lobbying; Motivation and Incentives; Government Legislation; Stocks
Cohen, Lauren, Karl Diether, and Christopher Malloy. "Legislating Stock Prices." Journal of Financial Economics 110, no. 3 (December 2013): 574–595. (Winner of Fama-DFA Prize for the Best Paper Published in the Journal of Financial Economics in Asset Pricing (Distinguished Paper) 2013.)
- 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 2021
- Case
Brown Capital Management
By: Luis M. Viceira, Emily R. McComb and Sarah Mehta
Set in July 2021, this case looks at several growth strategies under consideration at Brown Capital, the second-oldest Black-owned asset management firm in the U.S. Since its 1983 founding, Baltimore-based Brown Capital has specialized in small company growth... View Details
Keywords: Business Growth and Maturation; Growth and Development Strategy; Diversity; Race; Finance; Equity; Public Equity; Stocks; Financial Management; Financial Strategy; Investment; Investment Portfolio; Employee Stock Ownership Plan; Recruitment; Retention; Selection and Staffing; Employee Ownership; Strategy; Financial Services Industry; United States; Maryland; Baltimore
Viceira, Luis M., Emily R. McComb, and Sarah Mehta. "Brown Capital Management." Harvard Business School Case 222-002, September 2021.
- April 2010
- Teaching Note
Groupe Ariel S.A.: Parity Conditions and Cross-Border Valuation (Brief Case)
By: Timothy A. Luehrman and James Quinn
Teaching Note for 4194 View Details
- June 2007 (Revised January 2009)
- Case
Nextel Partners: Put Option
By: Timothy A. Luehrman and Douglas Scott
Nextel Partners' shareholders have voted to exercise a put option that will require the company's largest shareholder, Sprint Nextel Corp., to purchase all the shares it does not already own. However, the put option does not stipulate a price to be paid, but rather a... View Details
Luehrman, Timothy A., and Douglas Scott. "Nextel Partners: Put Option." Harvard Business School Case 207-128, June 2007. (Revised January 2009.)
- 2008
- Working Paper
Long-Run Stockholder Consumption Risk and Asset Returns
By: Christopher J. Malloy, Tobias J. Moskowitz and Annette Vissing-Jorgensen
We provide new evidence on the success of long-run risks in asset pricing by focusing on the risks borne by stockholders. Exploiting micro-level household consumption data, we show that long-run stockholder consumption risk better captures cross-sectional... View Details
Malloy, Christopher J., Tobias J. Moskowitz, and Annette Vissing-Jorgensen. "Long-Run Stockholder Consumption Risk and Asset Returns." Harvard Business School Working Paper, No. 08-060, January 2008.
- March 2002 (Revised October 2002)
- Case
Akamai's Underwater Options (A)
By: Brian J. Hall, Houston Lane and Jonathan Lim
Akamai's stock price declines dramatically with the NASDAQ in 2000, causing virtually all employee options to go underwater. Ownership and retention incentives are largely destroyed, and employee morale falls sharply. Management weighs the pros and cons of various... View Details
Hall, Brian J., Houston Lane, and Jonathan Lim. "Akamai's Underwater Options (A)." Harvard Business School Case 902-069, March 2002. (Revised October 2002.)
- November 2019
- Case
Apple, Einhorn, and iPrefs (Abridged)
By: Carliss Y. Baldwin and W. Carl Kester
In March 2013, Apple Computer has a very large cash balance, and is under pressure to return cash to shareholders. Hedge fund manager David Einhorn thinks Apple can "unlock value" by issuing perpetual preferred stock, dubbed iPrefs. Henry Blodget, CEO of Business... View Details
Baldwin, Carliss Y., and W. Carl Kester. "Apple, Einhorn, and iPrefs (Abridged)." Harvard Business School Case 220-043, November 2019.
- February 2016
- Supplement
Alibaba Goes Public (B)
Update on Alibaba Group's share price performance and related events in the year following its September 2014 IPO. View Details
Keywords: Dual-class Share Structure; Alibaba; IPOs; VIE; Initial Public Offering; Corporate Governance; Performance; Stock Shares; United States
Palepu, Krishna, Suraj Srinivasan, Charles C. Y. Wang, and David Lane. "Alibaba Goes Public (B)." Harvard Business School Supplement 116-031, February 2016.
- October 2013 (Revised May 2014)
- Supplement
The TELUS Share Conversion Proposal, Spreadsheet Supplement
By: Lucy White and Benjamin C. Esty
A proxy battle between a Canadian firm and a US hedge fund over a proposal to unify the firm's dual class share structure. View Details
- September – October 2007
- Article
Trading Patterns and Excess Comovement of Stock Returns
By: Robin Greenwood and Nathan Sosner
n April 2000, 30 stocks were replaced in the Nikkei 225 Index. The unusually broad index redefinition allowed for a study of the effects of index-linked trading on the excess comovement of stock returns. A large increase occurred in the correlation of trading volume of... View Details
Greenwood, Robin, and Nathan Sosner. "Trading Patterns and Excess Comovement of Stock Returns." Financial Analysts Journal 63, no. 5 (September–October 2007): 69–81.
- 2002
- Other Unpublished Work
The Maturity of Debt Issues and Predictable Variation in Bond Returns
By: Malcolm Baker, Robin Greenwood and Jeffrey Wurgler
The maturity of new debt issues predicts excess bond returns. When the share of long term debt issues in total debt issues is high, future excess bond returns are low. This predictive power comes in two parts. First, inflation, the real short-term rate, and the term... View Details
Keywords: Borrowing and Debt; Bonds; Investment Return; Financial Markets; Forecasting and Prediction
Baker, Malcolm, Robin Greenwood, and Jeffrey Wurgler. "The Maturity of Debt Issues and Predictable Variation in Bond Returns." 2002. (First draft in 2001.)
- June 2024
- Article
Counterparty Risk and Counterparty Choice in the Credit Default Swap Market
By: Wenxin Du, Salil Gadgil, Michael Gordy and Clara Vega
We investigate how market participants price and manage counterparty credit risk using confidential trade repository data on single-name credit default swap (CDS) transactions. We find that counterparty risk has a modest impact on the pricing of CDS contracts but a... View Details
Keywords: Credit Derivatives and Swaps; Market Participation; Risk and Uncertainty; Price; Financial Markets; Credit
Du, Wenxin, Salil Gadgil, Michael Gordy, and Clara Vega. "Counterparty Risk and Counterparty Choice in the Credit Default Swap Market." Management Science 70, no. 6 (June 2024): 3808–3826.
- 1980
- Article
Consumer Impulse Purchase and Credit Card Usage: An Empirical Examination Using the Log Linear Model
By: Rohit Deshpandé and S. Krishnan
Most of the work in impulse purchase behavior has investigated the association of socioeconomic variables and unplanned purchases with equivocal results. This paper examines the interrelationship between impulse purchases, credit card usage, cost of items bought, and... View Details
- February 1986 (Revised January 1996)
- Background Note
Currency Swaps
Describes uses of foreign currency swaps and development of both interest rate and foreign currency swaps market. Emphasis on calculation of all-in costs using foreign currency swaps and conversion of basis points in one currency to basis points in a different... View Details
Mason, Scott P. "Currency Swaps." Harvard Business School Background Note 286-073, February 1986. (Revised January 1996.)
- January 2008
- Background Note
Convertible Arbitrage
By: Joshua Coval and Erik Stafford
The goal of this simulation is to understand how convertible bonds can be viewed as a portfolio of simpler securities and to introduce an over-the-counter market. The convertible bonds that are available during the simulation are at-the-money and in-the-money so that... View Details
Coval, Joshua, and Erik Stafford. "Convertible Arbitrage." Harvard Business School Background Note 208-116, January 2008.
- December 1989
- Article
Organizational Changes and Value Creation in Leveraged Buyouts: The Case of O.M. Scott & Sons Company
By: George P. Baker and Karen Wruck
Baker, George P., and Karen Wruck. "Organizational Changes and Value Creation in Leveraged Buyouts: The Case of O.M. Scott & Sons Company." Journal of Financial Economics 25 (December 1989).
- May 2020 (Revised November 2021)
- Supplement
Valuing Peloton
Peloton Interactive, a well-known unicorn in the connected fitness space, had gone public with a market capitalization of over $8.0 billion. In the weeks following its public debut, Peloton’s stock price fell by over 25%. Taylor Knox, a stock analyst and enthusiastic... View Details
- Article
Vertical Merger, Collusion, and Disruptive Buyers
By: Volker Nocke and Lucy White
In a repeated game setting of a vertically related industry, we study the collusive effects of vertical mergers. We show that any vertical merger facilitates upstream collusion, no matter how large (in terms of capacity or size of product portfolio) the integrated... View Details
Nocke, Volker, and Lucy White. "Vertical Merger, Collusion, and Disruptive Buyers." International Journal of Industrial Organization 28, no. 4 (July 2010): 350–354.
- June 2001 (Revised September 2011)
- Case
PepsiCo's Bid for Quaker Oats (A)
By: Carliss Y. Baldwin and Leonid P Sudakov
Throughout 1999, PepsiCo closely tracked several potential strategic acquisitions. In the fall of 2000, it appeared that the right moment for an equity-financed acquisition had arrived. At this time, PepsiCo management decided to initiate confidential discussions with... View Details
Keywords: Mergers and Acquisitions; Private Equity; Stock Shares; Negotiation; Strategy; Valuation; Food and Beverage Industry
Baldwin, Carliss Y., and Leonid P Sudakov. "PepsiCo's Bid for Quaker Oats (A)." Harvard Business School Case 801-458, June 2001. (Revised September 2011.)