Publications

April 2021 (Revised March 2024)
Case

Social Media War 2021: Snap vs. Facebook vs. TikTok

By: David B. Yoffie and Daniel Fisher

This case explores the competitive war between Snap, Facebook, and TikTok in 2021. The strategic focus is on Snapchat: how should it respond to the emergence of TikTok, and how should it compete with the dominant competitor in its space—Facebook. The case examines... View Details

Keywords: Strategy Development; Competitor Analysis; Strategy; Network Effects; Competitive Strategy; Decision Choices and Conditions; Social Media

April 2009
Case

Merck: Managing Vioxx (A)

By: Robert L. Simons, Kathryn Rosenberg and Natalie Kindred

This two-class case series allows students to stand in the shoes of CEO Ray Gilmartin during the unfolding stages of a reputational crisis. Merck's mission statement claims to "put patients first," but the company is widely criticized for putting profit before patient... View Details

Keywords: Ethics; Crisis Management; Reputation; Decision Choices and Conditions; Customers; Business or Company Management; Cost vs Benefits; Corporate Accountability; Business and Shareholder Relations; Business and Stakeholder Relations; Customer Focus and Relationships; Pharmaceutical Industry

25 Mar 2014
News

A fresh bite of the Apple

November 2011
Article

Social Strategies That Work

By: Mikolaj Jan Piskorski

Although most companies have collected lots of friends and followers on social platforms such as Facebook, few have succeeded in generating profits there. That's because they merely port their digital strategies into social environments by broadcasting their commercial... View Details

Keywords: Social Platforms; Social Strategies; Social and Collaborative Networks; Customers; Relationships; Business Strategy; Profit

Find at Harvard

August 2005 (Revised April 2006)
Case

Rambus Inc., 2005

By: David B. Yoffie

Rambus is grappling with the ever-changing dynamics of the DRAM/semiconductor industry. The company is actively defending its patent portfolio through litigation and exploring both partnerships and industry standards for keys to future profitability and growth. How can... View Details

Keywords: Competition; Partners and Partnerships; Lawsuits and Litigation; Growth and Development Strategy; Semiconductor Industry; United States

18 Feb 2014
News

A Better Path to Corporate Tax Reform

13 Jan 2011
News

Untangling Code

March 1995 (Revised April 1997)
Case

Co-operative Bank, The

By: Robert S. Kaplan and Srikant M. Datar

A British bank with strong roots in the cooperative movement encounters declining profitability in an increasingly competitive and deregulated financial services industry. It attempts to grow by broadening its customer base and increasing the range of products and... View Details

Keywords: Product; Competition; Expansion; Cost Management; Activity Based Costing and Management; Profit; Banking Industry; Financial Services Industry

May 1985 (Revised November 1990)
Case

Spinnaker Software Corp.

By: Howard H. Stevenson

Describes the problems faced by a company that has experienced remarkable growth, but growth which is below projections. The management must evaluate the company's position in the turbulent software industry. The two partners must then decide whether to cut back to... View Details

Keywords: Decisions; Borrowing and Debt; Insolvency and Bankruptcy; Profit; Growth and Development; Growth and Development Strategy; Problems and Challenges; Software; Information Technology Industry

30 Jan 2024
Cold Call Podcast

Can Second-Generation Ethanol Production Help Decarbonize the World?

Keywords: Re: Gunnar Trumbull; Energy

July 1996
Case

Bayside Controls, Inc.

By: H. Kent Bowen, Jennifer Kochman and Sylvie Ryckebusch

Two recent MBA graduates acquire a small and ailing metal-machining company that had manufactured small aerospace components. Through clever application of state-of-the-art manufacturing, engineering, and marketing/sales concepts, they turned the company into a growing... View Details

Keywords: Business Earnings; Leveraged Buyouts; Machinery and Machining; Leading Change; Growth and Development Strategy; Marketing Strategy; Production; Personal Development and Career; Sales; Aerospace Industry

January 1996 (Revised December 2005)
Case

First Community Bank (A)

By: Rosabeth M. Kanter

First Community Bank, a bank-within-a-bank at Bank of Boston, was established in 1990 as a unique venture to serve urban communities. By 1995 it has achieved profitability but must manage relationships with the mainstream at Bank of Boston, serve as a change agent and... View Details

Keywords: Banks and Banking; Business Ventures; Business and Community Relations; Agency Theory; Change Management; Leadership; Balanced Scorecard; Mission and Purpose; Organizational Structure; Problems and Challenges; Banking Industry; Boston

01 Apr 2011
News

35 Year Old Apple Company

07 Aug 2011
News

Rating Cut of U.S. Debt Echoes the Nervousness of Global Markets

October 2014 (Revised November 2016)
Technical Note

Customer Lifetime Value (CLV) vs. Customer Lifetime Return on Investment (CLROI)

By: Elie Ofek

This note presents two related measures for assessing the financial value of a customer to the firm. The first is the well-known measure of Customer Lifetime Value, or CLV for short. The second, which has received much less attention, treats the acquisition of a... View Details

Keywords: Customer Lifetime Value; Return On Investment; Segmentation; Social Networks; Customer Relationship Management; Marketing Strategy; Investment Return; Social and Collaborative Networks; Social Media

July 2008 (Revised October 2012)
Case

Affinity Plus (A)

By: Dennis Campbell and Peter Tufano

The executive team at Affinity Plus Federal Credit Union has pushed the concept of members first deeply throughout the organization, empowering employees to put member-owners' interests ahead of either the organization's interests or their own interests. As a result of... View Details

Keywords: Customer Relationship Management; Financial Institutions; Financing and Loans; Profit; Cooperative Ownership; Conflict of Interests; Strategy

October 2018 (Revised February 2020)
Case

Commonwealth Bank of Australia: Unbanklike Experimentation

By: Ryan W. Buell and Leslie K. John

Email mking@hbs.edu for a courtesy copy.

In August 2017, Commonwealth Bank of Australia was looking for ways to differentiate itself from competing banks and was also trying to improve the financial well-being of... View Details

Keywords: Transparency; Experimentation; Banks and Banking; Credit Cards; Customer Focus and Relationships; Competitive Strategy; Banking Industry; Australia