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Show Results For
- All HBS Web
(4,049)
- People (8)
- News (1,024)
- Research (2,326)
- Events (3)
- Multimedia (44)
- Faculty Publications (1,489)
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- 2007
- Other Unpublished Work
Hedge Fund Investor Activism and Takeovers
By: Robin Greenwood and Michael Schor
We examine long-horizon stock returns around hedge fund activism in a comprehensive sample of 13D filings by portfolio investors between 1993 and 2006. Abnormal returns surrounding investor activism are high for the subset of targets that are acquired ex-post, but not... View Details
Keywords: Mergers and Acquisitions; Private Equity; Investment Return; Investment Activism; Investment Portfolio; Corporate Governance
Greenwood, Robin, and Michael Schor. "Hedge Fund Investor Activism and Takeovers." 2007.
- December 2019
- Supplement
Peter Kraus, Aperture Investors
This video is designed as a supplement to the case, "Aperture Investors" (HBP product #119053). View Details
Palepu, Krishna G. "Peter Kraus, Aperture Investors." Harvard Business School Multimedia/Video Supplement 120-704, December 2019.
- January 2004
- Teaching Note
Mellon Investor Services (TN)
By: Thomas J. DeLong and Jaan Margus Elias
Teaching Note to (9-402-036). View Details
- December 2008
- Article
Style Investing and Institutional Investors
By: Kenneth A. Froot and Melvyn Teo
This paper explores institutional investors' trades in stocks grouped by style and the relationship of these trades with equity market returns. It aggregates transactions drawn from a large universe of approximately $6 trillion of institutional funds. To analyze style... View Details
Keywords: Forecasting and Prediction; Behavioral Finance; Stocks; Investment Return; Market Transactions; Performance Expectations; Personal Characteristics; Financial Services Industry
Froot, Kenneth A., and Melvyn Teo. "Style Investing and Institutional Investors." Journal of Financial and Quantitative Analysis 43, no. 4 (December 2008): 883–906. (Revised from: Equity Style Returns and Institutional Investor Flows, Harvard Business School Working Paper No. 04-048, June 2004.)
- 2007
- Working Paper
Hedge Fund Investor Activism and Takeovers
By: Robin Greenwood and Michael Schor
We examine long-horizon stock returns around hedge fund activism in a comprehensive sample of 13D filings by portfolio investors between 1993 and 2006. Abnormal returns surrounding investor activism are high for the subset of targets that are... View Details
Keywords: Mergers and Acquisitions; Private Equity; Investment Return; Investment Activism; Investment Portfolio; Corporate Governance
Greenwood, Robin, and Michael Schor. "Hedge Fund Investor Activism and Takeovers." Harvard Business School Working Paper, No. 08-004, July 2007.
- July 1987
- Case
Investor Relations at AT&T
By: Stephen A. Greyser and Norman Klein
Greyser, Stephen A., and Norman Klein. "Investor Relations at AT&T." Harvard Business School Case 588-003, July 1987.
- 07 Jul 2020
- Research & Ideas
Market Investors Pay More for Resilient Companies
The steep market drop in the early days of the COVID-19 crisis is being used as a laboratory to study the importance of companies investing in stakeholder relations with their employees, suppliers, and customers, and how those investments could be strategic resources... View Details
- 24 Feb 2020
- Working Paper Summaries
Recovering Investor Expectations from Demand for Index Funds
- 2018
- Working Paper
Global Portfolio Diversification for Long-Horizon Investors
By: Luis M. Viceira and Zixuan (Kevin) Wang
This paper conducts a theoretical and empirical investigation of global portfolio diversification for long-horizon investors in the presence of permanent cash flow shocks and transitory discount rate shocks to asset prices and returns. An increase in the cross-country... View Details
Keywords: Investment Portfolio; Risk and Uncertainty; Diversification; Capital Markets; Global Range
Viceira, Luis M., and Zixuan (Kevin) Wang. "Global Portfolio Diversification for Long-Horizon Investors." Harvard Business School Working Paper, No. 17-085, March 2017. (Revised July 2018.)
- Article
Institutional Investors and Equity Prices
By: Paul A. Gompers and A. Metrick
Gompers, Paul A., and A. Metrick. "Institutional Investors and Equity Prices." Quarterly Journal of Economics 116, no. 1 (February 2001).
- June 2012 (Revised June 2012)
- Case
PunchTab, Inc. Investor Presentation Deck
By: William R. Kerr and Ramana Nanda
This case examines the PowerPoint presentation that Ranjith Kumaran, founder of the start-up PunchTab, Inc., is using for his investment pitches to venture capital firms. Students can discuss the materials that Kumaran has included, his presentation style, and what... View Details
Kerr, William R., and Ramana Nanda. "PunchTab, Inc. Investor Presentation Deck." Harvard Business School Case 812-172, June 2012. (Revised June 2012.)
- May 2012
- Article
Global, Local, and Contagious Investor Sentiment
By: Malcolm Baker, Jeffrey Wurgler and Yu Yuan
We construct investor sentiment indices for six major stock markets and decompose them into one global and six local indices. In a validation test, we find that relative sentiment is correlated with the relative prices of dual-listed companies. Global sentiment is a... View Details
Keywords: Business and Shareholder Relations; Globalization; Stocks; Markets; Capital; Financial Services Industry
Baker, Malcolm, Jeffrey Wurgler, and Yu Yuan. "Global, Local, and Contagious Investor Sentiment." Journal of Financial Economics 104, no. 2 (May 2012): 272–287.
- Teaching Interest
Understanding and Influencing Operations as an Investor
This course is designed to impart to students who plan to become investors an understanding of firms' operations, and to students, including entrepreneurs, planning to operate companies an understanding of how to interface with investors. The course also... View Details
- March 2005 (Revised June 2005)
- Background Note
Arbitration between Foreign Investors and Host Governments
By: Louis T. Wells Jr. and Regina Garcia-Cuellar
Explains the emergence of international arbitration as an option for foreign investors with disputes with governments of emerging markets. Presents issues about whether arbitration will remain acceptable to countries and governments. View Details
Keywords: Conflict and Resolution; Foreign Direct Investment; Globalized Markets and Industries; Emerging Markets; Government and Politics
Wells, Louis T., Jr., and Regina Garcia-Cuellar. "Arbitration between Foreign Investors and Host Governments." Harvard Business School Background Note 705-035, March 2005. (Revised June 2005.)
- 20 Aug 2007
- Working Paper Summaries
Hedge Fund Investor Activism and Takeovers
- 2014
- Article
Investors Prefer Entrepreneurial Ventures Pitched by Attractive Men
By: Alison Wood Brooks, Laura Huang, Sarah Kearney and Fiona Murray
Entrepreneurship is a central path to job creation, economic growth, and prosperity. In the earliest stages of start-up business creation, the matching of entrepreneurial ventures to investors is critically important. The entrepreneur's business proposition and... View Details
Brooks, Alison Wood, Laura Huang, Sarah Kearney, and Fiona Murray. "Investors Prefer Entrepreneurial Ventures Pitched by Attractive Men." Proceedings of the National Academy of Sciences 111, no. 12 (March 25, 2014): 4427–4431.
- March 2009 (Revised December 2009)
- Case
Relational Investors and Home Depot (A)
By: Jay W. Lorsch and Kaitlyn Simpson
In 2006, amidst shareholder upset over CEO Robert Nardelli's compensation and Home Depot's declining stock price, Relational Investors decided to further investigate the situation. As experts in turning around underperforming and undervalued companies, Relational's... View Details
Keywords: Restructuring; Financial Management; Investment; Corporate Governance; Governing and Advisory Boards; Organizational Change and Adaptation; Ownership Stake; Business and Shareholder Relations; Corporate Strategy
Lorsch, Jay W., and Kaitlyn Simpson. "Relational Investors and Home Depot (A)." Harvard Business School Case 409-076, March 2009. (Revised December 2009.)
- Article
Recovering Investor Expectations from Demand for Index Funds
By: Mark Egan, Alexander J. MacKay and Hanbin Yang
We use a revealed-preference approach to estimate investor expectations of stock market returns. Using data on demand for index funds that follow the S&P 500, we develop and estimate a model of investor choice to flexibly recover the time-varying distribution of... View Details
Keywords: Stock Market Expectations; Demand Estimation; Exchange-traded Funds (ETFs); Demand and Consumers; Investment
Egan, Mark, Alexander J. MacKay, and Hanbin Yang. "Recovering Investor Expectations from Demand for Index Funds." Review of Economic Studies 89, no. 5 (October 2022): 2559–2599.
- 2021
- Working Paper
Recovering Investor Expectations from Demand for Index Funds
By: Mark Egan, Alexander J. MacKay and Hanbin Yang
We use a revealed-preference approach to estimate investor expectations of stock market returns. Using data on demand for index funds that follow the S&P 500, we develop and estimate a model of investor choice to flexibly recover the time-varying distribution of... View Details
Keywords: Stock Market Expectations; Demand Estimation; Exchange-traded Funds (ETFs); Demand and Consumers; Investment; United States
Egan, Mark, Alexander J. MacKay, and Hanbin Yang. "Recovering Investor Expectations from Demand for Index Funds." NBER Working Paper Series, No. 26608, January 2020. (Accepted at the Review of Economic Studies. Harvard Business School Working Paper, No. 20-122, May 2020. Direct download. Revised July 2021.)