Publications

February 1994 (Revised September 1995)
Case

Leland O'Brien Rubinstein Associates, Inc.: Portfolio Insurance

By: Peter Tufano

Leland O'Brien Rubinstein Associates, a small financial advisory firm founded in 1980, has created a successful business by selling a product commonly known as portfolio insurance. Portfolio insurance is a trading strategy that institutional investors use to establish... View Details

Keywords: Investment Portfolio; Insurance; Product; Financial Services Industry

June 2006
Teaching Note

Vertex Pharmaceuticals: R&D Portfolio Management (A), (B), and (C) (TN)

By: Francesca Gino and Gary P. Pisano

Keywords: Investment Portfolio; Research and Development; Pharmaceutical Industry

spring 2002
Article

Returns on Project-Financed Investments: Evolution and Managerial Implications

By: B. C. Esty

Keywords: Management; Project Finance; Investment Return

March 1995 (Revised April 1995)
Case

Claflin-Ukraine Fund 1995

By: Howard H. Stevenson and Thomas M. Claflin II

Keywords: Investment Funds; Venture Capital; Ukraine

July 1997
Teaching Note

Jupiter Management Company, Teaching Note

By: W. Carl Kester

Teaching Note for (9-292-107). View Details

Keywords: Investment Funds; Borrowing and Debt; Financial Services Industry

2023
Working Paper

Avoiding Idiosyncratic Volatility: Flow Sensitivity to Individual Stock Returns

By: Marco Di Maggio, Francesco Franzoni, Shimon Kogan and Ran Xing

Despite positive and significant earnings announcement premia, we find that institutional investors reduce their exposure to stocks before earnings announcements. A novel result on the sensitivity of flows to individual stock returns provides a potential explanation.... View Details

Keywords: New Trading; Mutual Funds; Fund Flows; Limits To Arbitrage; Financial Constraints; Earnings Announcements; Institutional Investing; Stocks

SSRN

March 2017
Supplement

eBay vs. Carl Icahn, 2014: Interview with John Donahoe, eBay CEO 2008-2015

By: David B. Yoffie, Eric Baldwin and Tom Ryder

This video, a supplement to HBS Case No. 717-417, features an interview with former eBay CEO John Donahoe, providing his perspective on eBay's response to activist investor Carl Icahn's attack on eBay, which began in January 2014. After giving some of his own... View Details

Keywords: Activist Shareholder; Activist Investors; Technology; Strategy; Corporate Strategy; Investment Activism; Financial Services Industry; Retail Industry; Technology Industry

December 1994
Case

Being There: Sony Corporation and Columbia Pictures

By: Debora L. Spar

In September 1989, Sony Corp. of Japan bid $3.4 billion for Columbia Pictures. It was the highest bid ever by a Japanese company for any U.S. property. The case examines the validity of Sony's objectives in making this purchase, and also the political uproar that the... View Details

Keywords: Foreign Direct Investment; Film Entertainment; Entertainment and Recreation Industry; Japan; United States

2000
Other Unpublished Work

Administrative Barriers to Foreign Investment: Reducing Red Tape in Africa

By: L. T. Wells Jr., Timothy S. Buehrer, James J. Emery and Melvin T. Spence Jr.

Keywords: Government and Politics; Foreign Direct Investment

July 1979 (Revised August 2019)
Background Note

Note on Taxation

By: William J. Poorvu, Arthur I Segel, Glenn S. Miller, Michael D. Kummer, Charles F. Wu, Po Sit and Joseph M. Gerstel

Every real-estate transaction is affected by the tax consequences that result from its form and substance. Structuring a transaction without a thorough understanding of its tax considerations is likely to reduce the transaction's potential value. The failure to utilize... View Details

Keywords: Property; Taxation; Investment

December 2023
Article

Brokerage Relationships and Analyst Forecasts: Evidence from the Protocol for Broker Recruiting

By: Braiden Coleman, Michael Drake, Joseph Pacelli and Brady Twedt

In this study, we offer novel evidence on how the nature of brokerage-client relationships can influence the quality of equity research. We exploit a unique setting provided by the Protocol for Broker Recruiting to examine whether relaxed broker non-compete agreement... View Details

Keywords: Brokers; Analysts; Forecasts; Bias; Protocol; Investment; Research; Forecasting and Prediction

August 2015 (Revised July 2017)
Technical Note

Hotel Industry

By: Arthur I. Segel, Daniel Woodbury and Michael Horowitz

This note teaches the critical elements to understand the fundamentals of hotel investing, ownership, and management. It outlines the basics of hotel segmentation, operations, ownership, management, and valuation. The changing impact of technology is also addressed. View Details

Keywords: Business or Company Management; Investment; Ownership; Accommodations Industry

December 1993
Article

How Has the Basle Accord Affected Bank Portfolios?

By: Brian J. Hall

Keywords: Banks and Banking; Investment

August 2001
Article

The Geography of Investment: Informed Trading and Asset Prices

By: Joshua D. Coval and Tobias J. Moskowitz

Keywords: Investment; Trade; Asset Pricing

2025
Chapter

Employer-Based Short-Term Savings Accounts

By: Sarah Holmes Berk, John Beshears, Jay Garg, James J. Choi and David Laibson

We study the introduction of a choice architecture design intended to increase short-term savings among employees at five U.K. firms. Employees were offered the opportunity to opt into a payroll deduction program that auto-deposits funds from each paycheck into a... View Details

Keywords: Personal Finance; Compensation and Benefits; Well-being; Behavior; Investment Funds; Employees; United Kingdom

March 2011 (Revised May 2011)
Case

China Construction America (A): The Road Ahead

How did a Chinese state-owned construction company strike one deal after another in South Carolina despite political backlash and in New York where well-established competitors dominate? The case examines the U.S. market entry strategy of the CSCEC, China's leading... View Details

Keywords: Foreign Direct Investment; Global Strategy; Market Entry and Exit; Negotiation Deal; State Ownership; Construction Industry; China; United States

December 2016
Article

Industry Window Dressing

By: Huaizhi Chen, Lauren Cohen and Dong Lou

We explore a new mechanism by which investors take correlated shortcuts and present evidence that managers undertake actions—in the form of sales management—to take advantage of these shortcuts. Specifically, we exploit a regulatory provision wherein a firm’s primary... View Details

Keywords: Investor Shortcuts; Industry Classification; Opportunistic Managerial Behavior; Discontinuity; Management Practices and Processes; Investment; Sales