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Show Results For
- All HBS Web
(3,898)
- People (8)
- News (1,023)
- Research (2,344)
- Events (3)
- Multimedia (44)
- Faculty Publications (1,490)
- 15 Feb 2013
- Working Paper Summaries
Expectations of Returns and Expected Returns
- 2018
- Working Paper
Diagnostic Bubbles
By: Pedro Bordalo, Nicola Gennaioli, Spencer Yongwook Kwon and Andrei Shleifer
We introduce diagnostic expectations into a standard setting of price formation in which investors learn about the fundamental value of an asset and trade it. We study the interaction of diagnostic expectations with two well-known mechanisms: learning from prices and... View Details
Bordalo, Pedro, Nicola Gennaioli, Spencer Yongwook Kwon, and Andrei Shleifer. "Diagnostic Bubbles." NBER Working Paper Series, No. 25399, December 2018.
- March 2011
- Supplement
Countrywide plc (CW)
By: Stuart C. Gilson and Sarah L. Abbott
One of the world's leading investors in distressed companies, Oaktree Capital Management is contemplating a "loan to own" investment in the debt f Countrywide plc, a financially troubled residential real estate agent based in the U.K. Only sixteen months earlier,... View Details
Brian L. Trelstad
Brian Trelstad is a Senior Lecturer at Harvard Business School in the General Management Unit and the Faculty Chair of the Advanced Leadership Initiative. He teaches elective courses on Social Entrepreneurship and Systems... View Details
- 29 Aug 2013
- Working Paper Summaries
X-CAPM: An Extrapolative Capital Asset Pricing Model
- January 2019
- Article
Bubbles for Fama
By: Robin Greenwood, Andrei Shleifer and Yang You
We evaluate Eugene Fama's claim that stock prices do not exhibit price bubbles. Based on U.S. industry returns 1926–2014 and international sector returns 1985–2014, we present four findings: (1) Fama is correct in that a sharp price increase of an industry portfolio... View Details
Keywords: Bubble; Market Efficiency; Predictability; Price Bubble; Stocks; Price; Forecasting and Prediction
Greenwood, Robin, Andrei Shleifer, and Yang You. "Bubbles for Fama." Journal of Financial Economics 131, no. 1 (January 2019): 20–43. (Internet Appendix Here.)
- 2024
- Working Paper
Hidden Risk
By: Daniel Barth, Phillip Monin, Emil Siriwardane and Adi Sunderam
Since 2013, large U.S. hedge fund advisers have been required to report risk exposures in their regulatory filings. Using these data, we first establish that managers’ perceptions of risk contain useful information that is not embedded in fund returns. Investor flows... View Details
Keywords: Corporate Disclosure; Investment Funds; Risk and Uncertainty; Investment Return; Communication Strategy; Financial Services Industry
Barth, Daniel, Phillip Monin, Emil Siriwardane, and Adi Sunderam. "Hidden Risk." Working Paper, November 2024.
- January 2024
- Technical Note
Venture Capital and Private Equity Funds: A Primer
By: Jo Tango and Christina Wallace
How do venture capital and private equity funds actually work? This Technical Note covers the "when, who, and how" details:
- "When": fund length, extensions, and when investors can no longer initiate new investments.
- "Who": who is in the General... View Details
Tango, Jo, and Christina Wallace. "Venture Capital and Private Equity Funds: A Primer." Harvard Business School Technical Note 824-123, January 2024.
- 2024
- Working Paper
The Retail Habitat
By: Toomas Laarits and Marco Sammon
Retail investors trade hard-to-value stocks. Controlling for size, stocks with a high share of retail-initiated trades are composed of more intangible capital, have longer duration cash-flows and a higher likelihood of being mispriced. Consistent with retail-heavy... View Details
Keywords: Retail; Retail Trade; Intangible Capital; Mispricing; Investment; Valuation; Business Earnings
Laarits, Toomas, and Marco Sammon. "The Retail Habitat." Working Paper, October 2024.
- 2010
- Dissertation
Accounting Standards and International Portfolio Holdings: Analysis of Cross-border Holdings Following Mandatory Adoption of IFRS
By: Gwen Yu
Prior literature shows that investors under-invest in foreign firms due to information asymmetry problems. I posit that differences in local accounting standards are a source of the information asymmetry among investors. Using security-level holdings of international... View Details
Keywords: Financial Reporting; International Accounting; Standards; Investment Portfolio; Foreign Direct Investment
Yu, Gwen. "Accounting Standards and International Portfolio Holdings: Analysis of Cross-border Holdings Following Mandatory Adoption of IFRS." Diss., University of Michigan, 2010. (Winner of American Accounting Association. International Accounting Section. Outstanding Dissertation Award presented by American Accounting Association.)
- March 2009
- Article
Trading Restrictions and Stock Prices
By: Robin Greenwood
Firms can manipulate their stock price by limiting the ability of their investors to sell. I examine a series of corporate events in Japan in which firms actively reduced their float—the fraction of shares available to trade—for periods of one to three months, locking... View Details
Greenwood, Robin. "Trading Restrictions and Stock Prices." Review of Financial Studies 22, no. 3 (March 2009): 509–539.
- 03 Sep 2020
- News
Social-Impact Efforts That Create Real Value
- Article
Collection, Exploration and Analysis of Crowdfunding Social Networks
By: Miao Cheng, Anand Sriramulu, Sudarshan Muralidhar, Boon Thau Loo, Laura Huang and Po-Ling Loh
Crowdfunding is a recent financing phenomenon that is gaining wide popularity as a means for startups to raise seed funding for their companies. This paper presents our initial results at understanding this phenomenon using an exploratory data driven approach. We have... View Details
Cheng, Miao, Anand Sriramulu, Sudarshan Muralidhar, Boon Thau Loo, Laura Huang, and Po-Ling Loh. "Collection, Exploration and Analysis of Crowdfunding Social Networks." Proceedings of the International Workshop on Exploratory Search in Databases and the Web 3rd (2016): 25–30.
- 2008
- Working Paper
Laws vs. Contracts: Legal Origins, Shareholder Protections, and Ownership Concentration in Brazil, 1890–1950
By: Aldo Musacchio
The early development of large multidivisional corporations in Latin America required much more than capable managers, new technologies, and large markets. Behind such corporations was a market for capital in which entrepreneurs had to attract investors to buy either... View Details
Keywords: Voting; Entrepreneurship; Investment; Governance Controls; Contracts; Laws and Statutes; Ownership Stake; Brazil
Musacchio, Aldo. "Laws vs. Contracts: Legal Origins, Shareholder Protections, and Ownership Concentration in Brazil, 1890–1950." Harvard Business School Working Paper, No. 08-053, January 2008.
- October 2023
- Case
Kevin O'Leary: Building a Brand in Shark-infested Waters
By: Reza Satchu and Patrick Sanguineti
For more than fifteen years, successful Canadian entrepreneur and investor Kevin O’Leary had developed his brand into a global powerhouse. Since his first appearance on the Canadian television program Dragons’ Den in 2006 and his meteoric rise to stardom through the... View Details
Keywords: Personal Brand; Crisis; Brands and Branding; Entrepreneurship; Crisis Management; Social Media; Public Opinion; Power and Influence; Financial Services Industry
Satchu, Reza, and Patrick Sanguineti. "Kevin O'Leary: Building a Brand in Shark-infested Waters." Harvard Business School Case 824-095, October 2023.
- March 2022 (Revised November 2024)
- Case
Aldrich Capital Partners
By: Jo Tango and Alys Ferragamo
By July 2016, the Aldrich Capital Partners team had spent over two years trying to raise their inaugural growth-equity fund. They had pitched to over 140 investors, but none had committed. Managing Partners Mirza Baig and Raz Zia each had extensive experience in the... View Details
Keywords: Growth Equity; Investment Evaluation; Entrepreneurship; Private Equity; Investment; Strategy; Decision Making; United States
Tango, Jo, and Alys Ferragamo. "Aldrich Capital Partners." Harvard Business School Case 822-090, March 2022. (Revised November 2024.)
- January 2014 (Revised January 2014)
- Case
Showdown at Cracker Barrel
By: Suraj Srinivasan and Tim Gray
In the fall of 2011, activist investor, Sardar Biglari, has acquired nearly 10% ownership in the Cracker Barrel restaurant chain. He believes that the board and senior management have failed and the company has underperformed relative to its peers. When he is denied a... View Details
Keywords: Boards; Activist Investors; Proxy Battles; Shareholder Activism; Peer Firm; Ratio Analysis; Financial Accounting; Financial Analysis; Board Of Directors; Boards Of Directors; Financial Intermediaries; Financial Analysts; CEO Turnover; New CEO; Peer Groups; Hedge Fund; Hedge Funds; Proxy Contest; Proxy Fight; Proxy Advisor; Proxy Battle; Financial Statement Analysis; Financial Strategy; Corporate Governance; Corporate Disclosure; Governing and Advisory Boards; Competition; Valuation; Business Strategy; Value Creation; Business and Shareholder Relations; Financial Reporting; Financial Statements; Retail Industry; Food and Beverage Industry; United States
Srinivasan, Suraj, and Tim Gray. "Showdown at Cracker Barrel." Harvard Business School Case 114-026, January 2014. (Revised January 2014.)
- September 2020 (Revised July 2021)
- Case
Moderna (A)
By: Marco Iansiti, Karim R. Lakhani, Hannah Mayer and Kerry Herman
In summer 2020, Stephane Bancel, CEO of biotech firm Moderna, faces several challenges as his company races to develop a vaccine for COVID-19. The case explores how a company builds a digital organization, and leverages artificial intelligence and other digital... View Details
Keywords: COVID-19; Vaccine; Digital Organizations; Organizational Structure; Operations; Management; Health Pandemics; Research and Development; Goals and Objectives
Iansiti, Marco, Karim R. Lakhani, Hannah Mayer, and Kerry Herman. "Moderna (A)." Harvard Business School Case 621-032, September 2020. (Revised July 2021.)
- Research Summary
Wall Street Research
By: Paul M. Healy
Wall Street research helps to support a well-functioning capital market by providing investors with information about investment opportunities, and corporate issuers with liquidity for their stocks. Yet surprisingly little is known about how Wall Street research... View Details
- September 2021
- Article
Diagnostic Bubbles
By: Pedro Bordalo, Nicola Gennaioli, Spencer Yongwook Kwon and Andrei Shleifer
We introduce diagnostic expectations into a standard setting of price formation in which investors learn about the fundamental value of an asset and trade it. We study the interaction of diagnostic expectations with two well-known mechanisms: learning from prices and... View Details
Bordalo, Pedro, Nicola Gennaioli, Spencer Yongwook Kwon, and Andrei Shleifer. "Diagnostic Bubbles." Journal of Financial Economics 141, no. 3 (September 2021).