Publications
Publications
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(1,345)
- Faculty Publications (356)
- May 2008 (Revised September 2009)
- Case
IBM's Dynamic Workplace
IBM already competed for talent by being a best workplace. It was one of the first companies to provide paid vacations, health insurance, sick leave, job sharing, and domestic partner benefits. Its human resources portfolio included a full array of progressive policies... View Details
- March 2008 (Revised April 2008)
- Case
Corning: 156 Years of Innovation
By: H. Kent Bowen and Courtney Purrington
The executive team at Corning has committed to double the rate of new business creation per decade, while at the same time growing the company's current businesses, including glass substrates for LCD displays. Their strategy, built on more than 150 years of successful... View Details
- February 2008 (Revised November 2015)
- Case
Danaher Corporation
By: Bharat Anand, David J. Collis and Sophie Hood
Between 1985 and 2007, Danaher has been one of the best-performing industrial conglomerates in the U.S. This case examines the corporate strategy of this diversified, global corporation. It describes the firm's portfolio strategy and the Danaher Business System—a... View Details
- 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
- 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... View Details
- 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... View Details
- 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... View Details
- 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... View Details
- 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... View Details
- 2007
- Working Paper
New Framework for Measuring and Managing Macrofinancial Risk and Financial Stability
By: Dale F. Gray, Robert C. Merton and Zvi Bodie
This paper proposes a new approach to improve the way central banks can analyze and manage the financial risks of a national economy. It is based on the modern theory and practice of contingent claims analysis (CCA), which is successfully used today at the level of... View Details
- October 2007 (Revised March 2008)
- Case
Dove: Evolution of a Brand
By: John A. Deighton
Examines the evolution of Dove from functional brand to a brand with a point of view after Unilever designated it as a masterbrand, and expanded its portfolio to cover entries into a number of sectors beyond the original bath soap category. The development causes the... View Details
- June 2007 (Revised August 2007)
- Case
Royal DSM N.V.: Information Technology Enabling Business Transformation
By: Lynda M. Applegate, Edward Watson and Mara Vatz
Describes how Royal DSM NV, an $8 billion dollar global corporation, leveraged information technology to enable a major corporate portfolio transformation between 2000 and 2006. View Details
- June 2007 (Revised March 2011)
- Case
The CW: Launching a Television Network
By: Anita Elberse and S. Mark Young
In May 2006, Dawn Ostroff, president of entertainment of the newly formed CW Television Network, was faced with the task of choosing the final set of programs for the 2006 fall schedule, which she would present to advertisers at the annual "upfront" market in New York... View Details
- January 2007 (Revised March 2011)
- Case
Yale University Investments Office: August 2006
By: Josh Lerner
The Yale Investments Office must decide whether to continue to allocate the bulk of the university's endowment to illiquid investments--hedge funds, private equity, real estate, and so forth. Considers the risks and benefits of a different asset allocation strategy.... View Details
- 2007
- Conference Presentation
The Management of Alliance Portfolios and Their Performance Implications
By: Ranjay Gulati
- December 2006 (Revised December 2007)
- Case
The Vanderbilt University Endowment (2006)
By: Andre F. Perold and William T. Spitz
As with many modern-day large pools of capital, the Vanderbilt University endowment is significantly invested in alternative assets such as hedge funds, private equity, real estate, and natural resources. The endowment's investment committee chair is attempting to... View Details
- June 2006
- Teaching Note
Vertex Pharmaceuticals: R&D Portfolio Management (A), (B), and (C) (TN)
By: Francesca Gino and Gary P. Pisano
- May 2006 (Revised June 2006)
- Case
Codon Devices
By: Joseph B. Lassiter III and David Kiron
In December 2005, 40-year-old John Danner was about to make his first presentation to the board of directors of Codon Devices, a one-year-old biotechnology start-up based in Cambridge, Massachusetts. After a month as the company's CEO, Danner was prepared to lay out... View Details
- May 2006 (Revised April 2009)
- Case
Cola Wars Continue: Coke and Pepsi in 2006
By: David B. Yoffie and Michael Slind
Examines the industry structure and competitive strategy of Coca-Cola and Pepsi over 100 years of rivalry. New challenges in 2006 include boosting flagging carbonated soft drink (CSD) sales and finding new revenue streams. Both firms also began to modify their... View Details