Publications

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2017
Article

Inflation Bets or Deflation Hedges? The Changing Risks of Nominal Bonds

By: John Y. Campbell, Adi Sunderam and Luis M. Viceira

The covariance between U.S. Treasury bond returns and stock returns has moved considerably over time. While it was slightly positive on average in the period 1953–2009, it was unusually high in the early 1980s and negative in the 2000s, particularly in the downturns of... View Details

Keywords: Inflation and Deflation; Bonds; Interest Rates; Investment Return; Risk Management

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April 2014
Article

Golden Parachutes and the Wealth of Shareholders

By: Lucian A. Bebchuk, Alma Cohen and Charles C.Y. Wang

Golden parachutes (GPs) have attracted substantial attention from investors and public officials for more than two decades. We find that GPs are associated with higher expected acquisition premiums and that this association is at least partly due to the effect of GPs... View Details

Keywords: Golden Parachute; Acquisitions; Takeovers; Acquisition Takeover; Acquisition Likelihood; Acquisition Premiums; Agency Costs; Managerial Slack; Dodd-Frank; Executive Compensation; Acquisition; Corporate Governance; Business and Shareholder Relations

August 2009 (Revised August 2011)
Case

Nanosolar, Inc.

Nanosolar is a start-up company in the clean tech sector. It expects to be one of the first manufacturers to produce thin-film solar panels using copper indium gallium (di)selenide (CIGS) technology. Although this technology is less efficient in producing electricity... View Details

Keywords: Business Startups; Renewable Energy; Marketing Strategy; Market Entry and Exit; Energy Industry; Green Technology Industry; Europe; United States

January 2025 (Revised March 2025)
Case

Creating Value by Splitting Aster: Can One Minus One Equal Two?

By: V.G. Narayanan and Kairavi Dey

Aster DM Healthcare (Aster), founded by Dr. Azad Moopen in 1987, is a prominent healthcare conglomerate with operations spanning hospitals, clinics, retail pharmacies, and diagnostic centers across India and the GCC. After its 2018 listing on India’s National Stock... View Details

Keywords: Corporate Governance; Corporate Accountability; Leadership; Change Management; Mergers and Acquisitions; Restructuring; Negotiation; Valuation; Health Industry; Asia; India; Middle East; United Arab Emirates

07 Feb 2012
First Look

First Look: February 7

http://www.hbs.edu/research/pdf/12-064.pdf Cases & Course MaterialsLinkedIn Corporation Francois Brochet and James WeberHarvard Business School Case 112-006 The purpose of this case is to help students critically evaluate the market... View Details

Keywords: Sean Silverthorne

February 1992 (Revised September 1995)
Case

Goldman, Sachs & Co.: Nikkei Put Warrants--1989

By: Peter Tufano

Japanese financial institutions' willingness to sell put options on the Nikkei Stock Average provides investment banks with the raw material from which to create a security that would allow U.S. investors to bet on falls in the Japanese Stock Market. The investment... View Details

Keywords: Debt Securities; Investment Banking; Product Design; Globalized Markets and Industries; Japan; United States

11 Dec 2012
News

Volunteers on the frontline of services delivery

09 Feb 2012
News

How to Lead Through Uncertainty

August 2016
Supplement

CEO Succession at Cisco (B): Announcement Strategy

By: Boris Groysberg, J. Yo-Jud Cheng and Annelena Lobb

Supplements the (A) case (417-031). This case supplement describes Cisco’s communications strategy around the CEO announcement, which focused on controlling the narrative and avoiding leaks. The strategy included both internal and external processes aimed at... View Details

Keywords: Management Succession; Communication Strategy; Technology Industry

29 Oct 2018
Working Paper Summaries

Public Sentiment and the Price of Corporate Sustainability

Keywords: by George Serafeim

05 Jun 2015
News

How Banking Analysts’ Biases Benefit Everyone Except Investors

January 2016
Case

Sentient Jet: The Uber of Private Jets

By: Anat Keinan and Sandrine Crener

Founded in 1999 in the Boston area, Sentient Jet had become a leading private aviation company in the United States. Its success was built on the introduction of a groundbreaking membership program that offered business travelers the flexibility and convenience of... View Details

14 Aug 2012
First Look

First Look: August 14

Working PapersLegislating Stock Prices Authors:Lauren Cohen, Karl Diether, and Christopher Malloy Abstract In this paper we demonstrate that legislation has a simple, yet previously undetected impact on firm View Details

Keywords: Sean Silverthorne

May 2009
Article

Customer-Based Valuation

By: Sunil Gupta

Customer lifetime value (CLV) has emerged as an important metric to manage and grow customers. Marketing scholars have written many books and articles on this topic. However, most of this research has focused on tactical marketing decisions. While this is important, it... View Details

Keywords: Customers; Valuation

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September 2013 (Revised June 2016)
Case

The Morning Star Company: Self-Management at Work

By: Francesca Gino, Bradley R. Staats, Brian J. Hall and Tiffany Y. Chang

Morning Star, a collection of affiliated companies, had grown steadily since 1970 when Chris Rufer, president and founder, started the business hauling tomatoes to processing plants in a truck. The company's main products continued to be tomato-based, including a... View Details

Keywords: Business or Company Management; Motivation and Incentives; Working Conditions; Plant-Based Agribusiness; Food; Management Practices and Processes; Compensation and Benefits; Manufacturing Industry; Agriculture and Agribusiness Industry

May 2021 (Revised September 2021)
Case

Accounting for Bitcoin at Tesla

By: Charles C.Y. Wang and Siyu Zhang

On February 8, 2021, Tesla revealed, through its 10-K filing to the Securities and Exchange Commission (SEC), that it had purchased $1.5 billion of Bitcoin, totaling 7.5% of the company’s cash, and that it planned to accept payments in the cryptocurrency soon. These... View Details

Keywords: Bitcoin; Accounting; Currency; Communication Intention and Meaning; Strategy; Investment Portfolio; Emerging Markets; Risk and Uncertainty; Value Creation

October 2014
Article

Good Cop, Bad Cop: Complementarities Between Debt and Equity in Disciplining Management

By: Alexander Guembel and Lucy White

In this paper we examine how the quantity of information generated about firm prospects can be improved by splitting a firm's cash flow into a "safe" claim (debt) and a "risky" claim (equity). The former, being relatively insensitive to upside risk, provides a... View Details

Keywords: Information; Borrowing and Debt; Equity; Corporate Finance

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July 2002 (Revised October 2002)
Case

Bradley Marquez: Reduction in Force (A)

By: Thomas J. DeLong and Vineeta Vijayaraghavan

The Bradley Marquez advertising agency had created a successful niche delivering ethnic markets to their clients, corporate giants like Compaq, Sprint, Texaco, and British Airways. The company was operating in aggressive growth mode when, in 2000, the stock market... View Details

Keywords: Economic Slowdown and Stagnation; Financial Crisis; Price Bubble; Human Resources; Employees; Job Cuts and Outsourcing; Advertising Industry