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All HBS Web
(1,215)
- Faculty Publications (339)
- January 2009 (Revised March 2011)
- Case
Milliway Capital: Battening Down the Hatches
By: Josh Lerner, G. Felda Hardymon and Ann Leamon
Facing the downturn in late 2008, the partners in a West-Coast venture capital firm are trying to decide how to manage their portfolio companies and whether to make new investments. Not only must they consider the particulars of each company individually, but they must...
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Keywords:
Financial Crisis;
Venture Capital;
Financial Management;
Investment Portfolio;
Financial Services Industry;
Western United States
Lerner, Josh, G. Felda Hardymon, and Ann Leamon. "Milliway Capital: Battening Down the Hatches." Harvard Business School Case 809-072, January 2009. (Revised March 2011.)
- May 2009
- Article
Asymmetric Information Effects on Loan Spreads
The paper estimates the cost arising from information asymmetry between the lead bank and members of the lending syndicate. In a lending syndicate, the lead bank retains only a fraction of the loan but acts as the intermediary between the borrower and the syndicate...
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Keywords:
Cost;
Banks and Banking;
Financing and Loans;
Interest Rates;
Capital;
Investment Portfolio;
Credit;
Diversification;
Risk and Uncertainty
Ivashina, Victoria. "Asymmetric Information Effects on Loan Spreads." Journal of Financial Economics 92, no. 2 (May 2009): 300–319.
- Article
Investor Activism and Takeovers
By: Robin Greenwood and Michael Schor
Recent work documents large positive abnormal returns around the time that a hedge fund announces its activist intentions with a publicly listed firm. We show that these returns are largely explained by the ability of activists to force target firms into a takeover: In...
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Keywords:
Mergers and Acquisitions;
Private Equity;
Investment Return;
Investment Activism;
Investment Portfolio;
Public Ownership
Greenwood, Robin, and Michael Schor. "Investor Activism and Takeovers." Journal of Financial Economics 92, no. 3 (June 2009): 362–375.
- November 2008 (Revised June 2022)
- Case
Tottenham Hotspur plc
By: Lauren H. Cohen, Joshua D. Coval and Christopher J. Malloy
Tottenham Hotspur Football Club is a publicly-owned professional soccer team based in London, England. The club's chairman, Daniel Levy, is contemplating a significant investment in physical assets, including the development of a new stadium as well as the acquisition...
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Keywords:
Valuation;
Capital Budgeting;
Decision Making;
Competency and Skills;
Cash Flow;
Investment;
Buildings and Facilities;
Sports;
Investment Portfolio;
Financial Strategy;
Sports Industry;
London
Cohen, Lauren H., Joshua D. Coval, and Christopher J. Malloy. "Tottenham Hotspur plc." Harvard Business School Case 209-059, November 2008. (Revised June 2022.)
- October 2008
- Article
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...
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Keywords:
Financial Markets;
Information Management;
Social and Collaborative Networks;
Announcements;
Investment Portfolio;
Investment Return;
Investment Funds;
Asset Pricing;
Governing and Advisory Boards
Cohen, Lauren, Andrea Frazzini, and Christopher J. Malloy. "The Small World of Investing: Board Connections and Mutual Fund Returns." Journal of Political Economy 116, no. 5 (October 2008): 951–979. (Winner of the Barclays Global Investors Award, Best Paper in Asset Pricing, European Finance Association 2007.)
- September 2008 (Revised July 2012)
- Case
Khosla Ventures: Biofuels Strategy
By: Joseph B. Lassiter III, William A. Sahlman and Alison Berkley Wagonfeld
By 2008, a number of the firm's early cleantech investments were showing promise, and the companies were starting to need significantly more money to create the massive scale required in the energy sector. As Khosla thought about the hundreds of millions of dollars...
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Keywords:
Entrepreneurial Marketing;
Entrepreneurial Finance;
New Product Development;
Partnerships;
Entrepreneurial Management;
Venture Capital;
Strategy;
Partners and Partnerships;
Renewable Energy;
Entrepreneurship;
Investment Funds;
Environmental Sustainability;
Product Development;
Biotechnology Industry;
Financial Services Industry
Lassiter, Joseph B., III, William A. Sahlman, and Alison Berkley Wagonfeld. "Khosla Ventures: Biofuels Strategy." Harvard Business School Case 809-004, September 2008. (Revised July 2012.)
- September 2008 (Revised September 2010)
- Case
Ithmar Capital
By: Josh Lerner and Ann Leamon
The founders of Ithmar Capital, a mid-market private equity fund targeting businesses in and addressing the Gulf Co-operation Council countries, are about to raise their third fund, targeting $1 billion. The firm's current strategy as demonstrated in Funds I ($70...
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Keywords:
Private Equity;
Financial Management;
Investment Funds;
Investment Portfolio;
Financial Services Industry
Lerner, Josh, and Ann Leamon. "Ithmar Capital." Harvard Business School Case 809-032, September 2008. (Revised September 2010.)
- September 2008
- Article
Firm Heterogeneity and Credit Risk Diversification
By: Samuel G. Hanson, M. Hashem Pesaran and Til Schuermann
This paper examines the impact of neglected heterogeneity on credit risk. We show that neglecting heterogeneity in firm returns and/or default thresholds leads to under estimation of expected losses (EL), and its effect on portfolio risk is ambiguous. Once EL is...
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Keywords:
Volatility;
Credit;
Investment Return;
Outcome or Result;
Risk and Uncertainty;
Loss;
Diversification;
Complexity;
United States
Hanson, Samuel G., M. Hashem Pesaran, and Til Schuermann. "Firm Heterogeneity and Credit Risk Diversification." Journal of Empirical Finance 15, no. 4 (September 2008): 583–612.
- 2008
- Simulation
Strategic Innovation Simulation: Back Bay Battery
By: Willy C. Shih and Clayton Christensen
This online simulation allows students to play the role of a business unit manager at Back Bay Battery Company who faces the dilemma of balancing a portfolio of investment strategies across products in the rechargeable battery space. Players have to manage R&D...
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Keywords:
Competitive Strategy;
Disruptive Innovation;
Growth and Development Strategy;
Innovation and Management;
Investment;
Product Development;
Research and Development;
Battery Industry
Shih, Willy C., and Clayton Christensen. "Strategic Innovation Simulation: Back Bay Battery." Simulation and Teaching Note. Watertown, MA: Harvard Business School Publishing, 2008. Electronic. (2656-HTM-ENG.)
- April 2008 (Revised April 2010)
- Background Note
The Hedge Fund Industry
This note describes the hedge fund industry as of the end of the year 2007.
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Fruhan, William E., Jr. "The Hedge Fund Industry." Harvard Business School Background Note 208-126, April 2008. (Revised April 2010.)
- Article
Institutional Portfolio Flows and International Investments
By: K. A. Froot and T. Ramadorai
Keywords:
Loss Aversion;
International Investment;
Portfolio Investment;
Asset Allocation;
Decision Choices and Conditions;
Currency;
Investment;
Risk Management;
Behavioral Finance;
Asset Pricing
Froot, K. A., and T. Ramadorai. "Institutional Portfolio Flows and International Investments." Review of Financial Studies 21, no. 2 (March 2008): 937–971. (Formerly The Information Content of International Portfolio Flows, revised from NBER Working Paper No. 8472, September 2001, Harvard Business School Working Paper No. 03-006, 2002, revised December 2005.)
- 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...
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Coval, Joshua, and Erik Stafford. "Convertible Arbitrage." Harvard Business School Background Note 208-116, January 2008.
- January 2008
- Background Note
Collateralized Debt Obligations (CDOs)
By: Joshua Coval and Erik Stafford
This lesson integrated Merton's (1974) contingent claims model of debt and equity claims with the CAPM, which allows us to examine the risks and pricing of credit portfolios and the derivative claims issued against them. In particular, this model is used to make...
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Keywords:
Decision Choices and Conditions;
Borrowing and Debt;
Credit Derivatives and Swaps;
Investment Portfolio;
Risk Management
Coval, Joshua, and Erik Stafford. "Collateralized Debt Obligations (CDOs)." Harvard Business School Background Note 208-113, January 2008.
- 2008
- Working Paper
Attracting Flows by Attracting Big Clients: Conflicts of Interest and Mutual Fund Portfolio Choice
By: Lauren Cohen and Breno Schmidt
We explore a new channel for attracting inflows using a unique dataset of corporate 401(k) retirement plans and their mutual fund family trustees. Families secure substantial inflows by being named trustee of a 401(k) plan. This affords the plan sponsor potential...
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Keywords:
Investment Funds;
Investment Portfolio;
Conflict of Interests;
Financial Services Industry
Cohen, Lauren, and Breno Schmidt. "Attracting Flows by Attracting Big Clients: Conflicts of Interest and Mutual Fund Portfolio Choice." Harvard Business School Working Paper, No. 08-054, January 2008. (Winner of the Barclays Global Investors Best Paper Prize, Asset Allocation Symposium, European Finance Association 2006. Winner of the Society of Quantitative Analysts Award, Best Paper in Quantitative Investments, Western Finance Association 2007.)
- 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...
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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.)
- November 2007
- Background Note
Asset Allocation I
By: Joshua D. Coval, Erik Stafford, Rodrigo Osmo, John Jernigan, Zack Page and Paulo Passoni
The goal of these simulations is to understand the mathematics of mean-variance optimization and the equilibrium pricing of risk if all investors use this rule with common information sets. Simulation A focuses on five to 10 years of monthly sector returns that are...
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- November 2007
- Background Note
Event Arbitrage
By: Joshua D. Coval and Erik Stafford
The event arbitrage module includes two simulation sessions. The first simulation focuses on analyzing and evaluating individual merger transactions, while the second simulation emphasizes managing a portfolio of individual positions and the limitations of arbitrage...
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Keywords:
Mergers and Acquisitions;
Capital Markets;
Financial Management;
Investment Portfolio;
Risk Management
Coval, Joshua D., and Erik Stafford. "Event Arbitrage." Harvard Business School Background Note 208-090, November 2007.
- November 2007
- Background Note
Bayesian Estimation & Black-Litterman
By: Joshua D. Coval and Erik Stafford
Describes a practical method for asset allocation that is more robust to estimation errors than the traditional implementation of mean-variance optimization with sample means and covariances. The Bayesian inspired Black-Litterman model is described after introducing...
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Coval, Joshua D., and Erik Stafford. "Bayesian Estimation & Black-Litterman." Harvard Business School Background Note 208-085, November 2007.
- October 2007
- Case
Blue River Capital
By: Krishna G. Palepu, Tarun Khanna and Richard Bullock
Examines the strategy and experience of Indian private equity firm Blue River Capital. Blue River was established in 2005 to invest primarily in middle market, particularly family-run, businesses in India. Blue River caters to this niche as an active investor,...
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Keywords:
Private Equity;
Investment Portfolio;
Corporate Governance;
Emerging Markets;
Family Ownership;
Competitive Strategy;
Financial Services Industry;
India
Palepu, Krishna G., Tarun Khanna, and Richard Bullock. "Blue River Capital." Harvard Business School Case 708-448, October 2007.
- 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...
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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.