Publications

January 2020
Case

Ninja: Which Platform Wins Esports' Biggest Star?

By: Anita Elberse and Michal T. Leszczynski

It is July 2019, and the business of esports and gaming is booming. Tyler Blevins—better known as Ninja—has risen to stardom playing the immensely popular shooter game Fortnite. He has become the most followed streamer in the world and, helped by his management company... View Details

Keywords: Esports; Platforms; Superstar; Games, Gaming, and Gambling; Internet and the Web; Personal Development and Career; Decision Making; Digital Platforms; Video Game Industry; Technology Industry

December 1980 (Revised March 1991)
Case

Sof-Optics, Inc. (A)

The marketing director of a fast-growing firm must make some decisions about the customer service department. The volume in the department has been rising steadily, eye doctors are waiting longer for orders to be filled, and morale in the department is slipping. With... View Details

Keywords: Marketing Strategy; Customer Focus and Relationships; Medical Devices and Supplies Industry

February 1999 (Revised June 2010)
Case

Car Wash Partners, Inc.

By: Paul A. Gompers

Examines the investment decision of Cabot Brown and Bill Burgin, two venture capitalists, to finance Car Wash Partners (CWP). CWP intends to purchase automatic car washes around the country. Investment strategy and deal structuring are discussed. View Details

Keywords: Mergers and Acquisitions; Entrepreneurship; Venture Capital; Financial Strategy; Service Industry; Service Industry

08 Aug 2021
News

Kominers’s Conundrums: How Much Is That Avatar in the Window?

October 2002 (Revised October 2005)
Case

United Parcel Service's IPO

By: Paul M. Healy, Brett Laschinger and Ajay Shroff

Examines the valuation of United Parcel Service (UPS) at the time of its IPO in mid-1999. Offers students the opportunity to assess UPS's current performance relative to its major competitor, Federal Express (FedEx), and to judge whether that performance is... View Details

Keywords: Initial Public Offering; Valuation; Performance Evaluation; Competition; Shipping Industry; Georgia (state, US)

January 2020
Case

The Origins of Bell Labs

By: Tom Nicholas and John Masko

In 1947, scientists at Bell Labs invented the transistor—a tiny signal amplifier that would go on to become the fundamental building block of the digital age. But, confounding most traditional economic assumptions, it was not a vigorous startup that made this momentous... View Details

Keywords: Business History; Innovation Leadership; Technological Innovation; Patents; Monopoly; Organizational Structure; Competitive Strategy; Telecommunications Industry; Boston; Massachusetts; New York (city, NY)

September 2003 (Revised March 2004)
Case

Bharti Tele-Ventures

By: Tarun Khanna, Krishna G. Palepu and Ingrid Vargas

Following the liberalization of India's telecommunications service industry in the early 1990s, Bharti Tele-Ventures grew from a small entrepreneurial telephone equipment importer and manufacturer to become India's largest private-sector telecommunications service... View Details

Keywords: Private Sector; Growth and Development; Customers; Foreign Direct Investment; Mergers and Acquisitions; Competition; Public Ownership; Profit; Partners and Partnerships; Rank and Position; Telecommunications Industry; India

October 2017 (Revised October 2022)
Case

Jumia Nigeria: from Retail to Marketplace (A)

By: Ramon Casadesus-Masanell and Namrata Arora

Founded in 2012, Jumia Nigeria, a startup effort by Germany-based Rocket Internet, aimed to become an African Amazon. The company entered the nascent market and immediately enjoyed an uptick in consumer spending fueled by the strength of Nigeria’s oil-based economy. By... View Details

Keywords: Retail; Marketplace; Inventory; Ecommerce; Funding; Business Ecosystem; Business Ecosystems; Competition; Business Model; Globalization; Emerging Markets; Expansion; Logistics; Competitive Strategy; E-commerce; Retail Industry; India; Nigeria; Africa

November 2024 (Revised July 2025)
Case

Polish Agro: Where Do We Grow From Here?

By: Willy C. Shih, Lena Duchene and Daniela Beyersdorfer

By July 2024, Polish Agro had grown into one of Poland’s fastest-growing agribusinesses, with €230 million in revenue, 82 employees, and operations across Northern Poland. The company supported farmers with essential agricultural inputs like fertilizers and seeds,... View Details

16 Jul 2008
Op-Ed

What Should Employers Do about Health Care?

monitoring, and care for routine health issues. On-site physical therapists offer coaching to prevent injury and services to speed recovery. On-site diabetes educators work... View Details

Keywords: by Michael E. Porter, Elizabeth O. Teisberg & Scott Wallace; Health

26 Jan 2004
Research & Ideas

What Developing-World Companies Teach Us About Innovation

When most people think of innovation, they envision developed-world companies such as the U.S.A.'s IBM, Japan's Sony, South Korea's Samsung, Finland's Nokia, or Switzerland's Novartis, technology leaders that have stayed at the cutting edge of dynamic industries such... View Details

Keywords: by Donald N. Sull, Alejandro Ruelas-Gossi & Martin Escobari

Program

Creating Brand Value

Summary Consumer brands are one of the most valuable sources of sustainable competitive advantage, but managing brands and achieving their full potential has never been more difficult. Today's consumers are increasingly diverse, are... View Details

10 Nov 2008
What Do You Think?

How Much Can You Ask of Your Customers?

Summing Up Is customer volunteerism combined with "ownership" a double-edged sword? It's seems okay to involve customers in providing ideas for new products and processes. Encourage them to refer new business. But beware the... View Details

Keywords: by Jim Heskett

2019
Working Paper

Design Rules, Volume 2: How Technology Shapes Organizations: Chapter 15 The IBM PC

By: Carliss Y. Baldwin

The IBM PC was the first digital computer platform that was open by as a matter of strategy, not necessity. The purpose of this chapter is to understand the IBM PC as a technical system and set of organization choices in light of the theory of how technology shapes... View Details

Keywords: IBM; Personal Computer; Digital Platforms; System; Strategy

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November 2014
Case

Taryn Rose Launches Dresr: Street Marketing a Luxury Brand

By: Lena G. Goldberg, Marcel Saucet and Christine Snively

Serial entrepreneur and shoe designer Taryn Rose, M.D., prepared to launch a new e-commerce platform, Dresr, which would connect shoppers with tastemakers online. Dresr would bring the service element found in brick and mortar luxury stores into the online shopping... View Details

Keywords: E-commerce; Online Platforms; Online Marketing; Footwear; Legal Aspects Of Business; Street Marketing; Entrepreneurship; Internet and the Web; Luxury; Marketing Strategy; Digital Platforms; Legal Liability; Fashion Industry; Technology Industry

December 2008
Case

Taylor Fresh Foods

By: David E. Bell, Natalie Kindred and Mary Louise Shelman

In 13 years, Bruce Taylor had built Taylor Fresh Foods into a $1 billion company and the top supplier of salads to the U.S. food service industry and to supermarket deli departments. In 2008, he was convinced that the time was right to make a big push in the fresh food... View Details

Keywords: Food; Brands and Branding; Demand and Consumers; Supply Chain Management; Competition; Expansion; Agriculture and Agribusiness Industry; United States