Publications

October–November 2019
Article

A New Perspective on Post-Earnings-Announcement-Drift: Using a Relative Drift Measure

By: Michael Clement, Joonho Lee and Kevin Ow Yong

Prior research finds that there is a delayed reaction to both analyst-based earnings surprises and random-walk-based earnings surprises. Focusing on the market reaction from the post-announcement window, prior studies show that analyst-based drift is larger than random... View Details

Keywords: Business Earnings; Financial Reporting; Market Timing; Behavioral Finance

Find at Harvard

Register to Read

Forthcoming
Article

Regulatory Incentives for Innovation: The FDA's Breakthrough Therapy Designation

By: Amitabh Chandra, Jennifer Kao, Kathleen L. Miller and Ariel Dora Stern

Regulators of new products confront a tradeoff between speeding a product to market and collecting additional product quality information. The FDA's Breakthrough Therapy Designation (BTD) provides an opportunity to understand if regulators can use new policy to... View Details

Keywords: Innovation and Invention; Governing Rules, Regulations, and Reforms; Government Administration; Research and Development; Pharmaceutical Industry

Find at Harvard

Register to Read

May 2013
Case

Altius Golf and the Fighter Brand

By: Robert J. Dolan and Sunru Yong

Altius Golf is the clear leader in the golf ball market despite a long-term decline in the number of golfers and a drop in sales following the financial crisis. The firm has maintained its position by introducing generations of advanced, super-premium golf balls that... View Details

Keywords: Governing and Advisory Boards; Competitive Advantage; Decision Choices and Conditions; Distribution Channels; Sports; Financial Crisis; Brands and Branding; Segmentation; Sports Industry; Entertainment and Recreation Industry

July 2013
Case

Montreaux Chocolate USA: Are Americans Ready for Healthy Dark Chocolate?

By: John A. Quelch and Diane Badame

Andrea Torres, director of new product development at a high-end chocolate confectionery company, leads her team through a carefully sequenced program of market research to support the development and launch of a new product, healthy dark chocolate with fruit. This is... View Details

Keywords: Competition; Food; Consumer Behavior; Nutrition; Product Launch; Product Development; Food and Beverage Industry; Switzerland; United States

December 1986 (Revised August 1988)
Case

LifeSpan Inc.: Abbott Northwestern Hospital

Raises the powerful issues of measuring marketing performance in a not-for-profit services setting. Also raises several interesting ethical issues. LifeSpan Inc., a Minneapolis based not-for-profit organization is the parent holding company of three hospitals and... View Details

Keywords: Nonprofit Organizations; Ethics; Marketing Communications; Health Care and Treatment; Service Industry; Health Industry; Minneapolis

For decades, management consultants and the popular business press have urged large firms to flatten their hierarchies. Flattening (or delayering, as it is also known) typically refers to the elimination of layers in a... View Details

26 Apr 2023
In Practice

Is AI Coming for Your Job?

irrelevant construct when considering how to harness generative AI’s capabilities. Processes ranging from negotiating contracts with vendors to developing marketing messages will be redesigned from the ground up in order to exploit the... View Details

Keywords: by Kristen Senz; Technology

Teaching Interest

Private Equity and Venture Capital (Executive Education)

By: Josh Lerner

As equity markets appear to strengthen, interest rates remain low, and asset values look attractive, private equity firms are uniquely positioned to pursue new opportunities. This View Details

20 Feb 2009
News

Harvard Business School Professor Emeritus Martin V. Marshall Dies at 86

17 Jun 2011
HBS Case

KFC’s Explosive Growth in China

different, not by being the same. In the Harvard Business School case "Yum! China," professor David E. Bell and Agribusiness Program director and senior researcher Mary Shelman examine how Yum! Brands, the parent company of KFC... View Details

Keywords: by Maggie Starvish; Food & Beverage

April 1986 (Revised May 1989)
Case

Alloy Rods Corp.

By: Frank V. Cespedes

In July of 1985 the managers of Alloy Rods (who recently purchased the company through a leveraged buyout arrangement) find that their chief competitor (a company more than 6 times as large as Alloy Rods) has introduced a new product clearly aimed at Alloy's most... View Details

Keywords: Leveraged Buyouts; Business Strategy; Business or Company Management; Financial Strategy; Marketing Strategy; Marketing Channels; Product Development

April 1993 (Revised July 1994)
Case

MathSoft, Inc. (A)

By: V. Kasturi Rangan

MathSoft's VP of sales has doubled the size of the company's direct field sales force to support the launch of a new, high-end workstation software product priced at almost $9,000. However, sales of the new product are far below plan. At the same time, the VP of... View Details

Keywords: Information Technology; Corporate Entrepreneurship; Applications and Software; Communication Strategy; Salesforce Management; Marketing Channels; Advertising; Product Launch; Information Technology Industry; Industrial Products Industry; United States

September 1999 (Revised November 2000)
Case

Swatch Group, The: On Internet Time

By: Luc R. Wathieu, Carin-Isabel Knoop and Cate Reavis

Under the leadership of Nicholas Hayek, the Swatch Group, makers of the Swatch watch, is widely credited with revitalizing the Swiss watch industry by offering a consistent set of brands addressing all segments of the global watch market. New opportunities beyond the... View Details

Keywords: Brands and Branding; Consumer Products Industry

29 Nov 2010
HBS Case

United Breaks Guitars

Tweets are in the air we breathe. Most of us know that "friend" can also be a verb. Social media are part of the public discourse now, whether or not we're active users of them. A new case coauthored by HBS marketing professor... View Details

Keywords: by Julia Hanna

March 2020 (Revised January 2022)
Case

Michelin: Building a Digital Service Platform

By: Sunil Gupta and Christian Godwin

Michelin, a tire company with over a century of experience, attempts to develop a digital service platform for its fleet and dealer customers. The case focuses on the challenges of bringing a large, well-established company into the digital age. Concerned about the... View Details

Keywords: Change; Transformation; Customer Focus and Relationships; Decision Making; Leading Change; Growth and Development; Strategy; Digital Platforms; Internet and the Web; Auto Industry; Travel Industry; Transportation Industry; United States; France

July 1987
Case

Altoona Corp.: Computer Products Division

By: Roger E. Bohn and Robert H. Hayes

A relatively small manufacturer of computer memory disks has achieved a major market position through the use of its statistical quality control (SQC) program. It is now expanding the production of a new line of disks and is encountering problems getting the process... View Details

Keywords: Factories, Labs, and Plants; Volatility; Performance Consistency; Performance Improvement; Performance Productivity; Quality; Mathematical Methods; Hardware; Manufacturing Industry

Find at Harvard

August 2000 (Revised September 2005)
Case

Callaway Golf Company

By: Rajiv Lal and Edie Prescott

Describes a situation faced by Mr. Ely Callaway, the 80-year-old founder, chairman, and CEO of Callaway Golf Co., in the fall of 1999. After a decade of stunning success with the marketing concept, Callaway suffered a significant loss and witnessed a steep decline in... View Details

Keywords: Marketing Strategy; Crisis Management; Communication Strategy; Product; Business Strategy; Change Management; Competitive Advantage

January 2008 (Revised May 2008)
Supplement

China Netcom: Corporate Governance in China (B)

By: Regina M. Abrami, William C. Kirby, F. Warren McFarlan and Tracy Yuen Manty

Supplements the A case [308027]. With its dual listings on the Hong Kong stock market and New York stock Exchange, state-owned enterprise, China Netcom was mandated to meet the listing requirements of these exchanges. From this initial step, China Netcom's Chairman,... View Details

Keywords: Management Teams; Corporate Governance; State Ownership; Standards; Globalized Markets and Industries; Telecommunications Industry; China

2012
Case

Zhejiang Semir Garment Co., Ltd.

By: F. Warren McFarlan, Jie Jiao and Yuren Fang

With the rapid growth of China's economy and China's increasing integration into the global economy in the past two decades, China's leisure clothing and garment enterprises achieved a rapid rise and became an important competitive force confronting the foreign brands... View Details

Keywords: Business Model Innovation; Competitive Strategy; Management Controls; China; China