Publications

April 2004 (Revised September 2007)
Case

Accounting Fraud at WorldCom

By: Robert S. Kaplan and David Kiron

The principal players in WorldCom's accounting fraud included CFO Scott Sullivan, the General Accounting and Internal Audit departments, external auditor Arthur Andersen, and the board of directors. The case provides sufficient detail to allow for a full discussion of... View Details

Keywords: Governance Controls; Governing and Advisory Boards; Crime and Corruption; Ethics; Financial Reporting; Organizational Culture; Corporate Governance; Accounting Audits

Philippe van der Beck is an Assistant Professor in the Finance Unit at Harvard Business School. He teaches the Finance I course in the MBA required curriculum. Philippe’s research interests are in empirical asset pricing, sustainable finance, and structural estimation.... View Details

Shane M. Greenstein

Shane Greenstein is the Martin Marshall Professor of Business Administration. He teaches in the Technology, Operations and Management Unit.

Encompassing a wide array of questions about computing, communication, and Internet markets, Professor Greenstein’s... View Details

Keywords: computer; information technology industry; electronics; information; e-commerce industry; internet; software

11 Dec 2018
News

Herzlinger Editorial Influences Federal Healthcare Policy

Paul M. Healy

Paul Healy is the James R. Williston Professor at the Harvard Business School. His research covers a broad range of topics, including white collar crime, governance, business ethics, financial analysis, and Wall Street research. He joined the HBS faculty in 1998,... View Details

Keywords: accounting industry; brokerage; pharmaceuticals

Francesca Gino

Francesca Gino is an award-winning researcher who focuses on why people make the decisions they do at work, and how leaders and employees have more productive, creative and fulfilling lives. She is the best-selling author, most recently, of “View Details

Keywords: electronics; entertainment; fashion; manufacturing; motorcycles; pharmaceuticals

January 2010 (Revised August 2011)
Case

United Breaks Guitars

By: John A. Deighton and Leora Kornfeld

When social media propagate a complaint about poor customer service, an international media event ensues. How do viral videos spread and what can firms do about them? This case dissects an incident in which a disgruntled customer used YouTube and Twitter to spread a... View Details

Keywords: Communication Technology; Customer Satisfaction; Marketing Communications; Marketing Strategy; Consumer Behavior; Network Effects; Service Delivery; Social and Collaborative Networks; Internet; Air Transportation Industry

November 2000 (Revised January 2003)
Case

Yahoo!'s Stock-Based Compensation

By: Paul M. Healy and Jacob Cohen

Amy Maislos, an investor in Internet and technology companies, was excited to read that Yahoo! had reported a positive net income for 1998 operations. During the late 1990s, stock prices of Internet companies had risen rapidly even though most companies were reporting... View Details

Keywords: Stock Options; Internet and the Web; Financial Statements; Corporate Disclosure; Business Earnings; Earnings Management; Information Technology Industry

Find at Harvard

21 Aug 2018
News

Navigating Talent Hot Spots

17 May 2019
News

Amazon’s Priorities Over the Years, Based on Jeff Bezos’s Letters to Shareholders

09 Sep 2014
News

U.S. firms globally competitive, U.S. workers aren’t: Harvard Biz

December 2017 (Revised November 2018)
Case

Tesla Motors (B): Merging with SolarCity

By: Stuart C. Gilson and Sarah L. Abbott

In 2016, electric car manufacturer Tesla announced that it was making an offer to acquire solar panel manufacturer SolarCity in an all-stock offer worth $2.6 billion in Tesla stock. Tesla’s co-founder and CEO, Elon Musk, believed that the merger would generate... View Details

Keywords: M＆A; M＆A Valuation; Investing; Equities; Equity; Valuation; Mergers and Acquisitions; Auto Industry; Energy Industry; United States

21 Oct 2010
News

Harvard Business School Faculty on Facebook and Privacy

Prithwiraj Choudhury

Prithwiraj (Raj) Choudhury is the Lumry Family Associate Professor at the Harvard Business School. He was an Assistant Professor at Wharton prior to joining Harvard. His research is focused on studying the Future of Work, especially the changing Geography of... View Details

October 2021
Case

(180) Days of Quibi

By: David J. Collis and Terrence Shu

Mobile streaming app Quibi was ready to take the entertainment world by storm at its April 2020 launch. Backed by $1.75 billion, influential investors from Hollywood to Wall Street eagerly anticipated early success for this brainchild of Meg Whitman, former CEO of... View Details

Keywords: Corporate Strategy; Strategy; Business Model; Business Startups; Mobile Technology

October 2009 (Revised February 2010)
Supplement

Merger of Equals: The Integration of Mellon Financial and The Bank of New York (B)

By: Ryan D. Taliaferro, Clayton S. Rose and David Lane

[Continuation of "A" case.] Less than a month after the close of the merger between The Bank of New York and Mellon Financial, managers at the two firms realized that plans for combining their asset servicing businesses – and realizing the $180 million of annual cost... View Details

Keywords: Mergers and Acquisitions; Integration; Banks and Banking; Banking Industry

September 2003 (Revised January 2005)
Case

Bridges to Excellence: Bringing Quality Health Care to Life

By: Richard M.J. Bohmer, Ingrid Marie Nembhard and Robert Galvin

General Electric launched Bridges to Excellence Diabetes Care Link, a program through which enrolled physicians receive bonuses of up to 10% of their salary for delivering quality care to diabetic patients covered by a participating employer or health plan. A day... View Details

Keywords: Health Care and Treatment; Motivation and Incentives; Programs; Ethics; Quality; Moral Sensibility; Service Delivery; Compensation and Benefits; Health Industry