Publications

June 2005 (Revised February 2009)
Case

Samsung Electronics

By: Jordan I. Siegel and James Jinho Chang

When is it possible to create a dual advantage of being both low cost and differentiated? In this case, students assess whether Samsung Electronics has been able to achieve such a dual advantage, and if so, how this was possible. Moreover, Samsung Electronics'... View Details

Keywords: Market Entry and Exit; Competitive Strategy; Competitive Advantage; Electronics Industry; China; South Korea

April 2020 (Revised January 2022)
Case

Uber: Competing Globally

By: Alexander J. MacKay, Amram Migdal and John Masko

This case describes Uber’s global market entry strategy and responses by regulators and local competitors. It details Uber’s entry into New York City (New York), Bogotá (Colombia), Delhi (India), Shanghai (China), Accra (Ghana), and London (United Kingdom). In each... View Details

Keywords: Business Ventures; Business Growth and Maturation; Business Model; Geography; Geographic Location; Geographic Scope; Globalization; Global Strategy; Multinational Firms and Management; Globalized Markets and Industries; Governance; Governance Controls; Governing Rules, Regulations, and Reforms; Innovation and Invention; Disruptive Innovation; Innovation Strategy; Law; Management; Growth and Development Strategy; Growth Management; Markets; Demand and Consumers; Consumer Behavior; Network Effects; Emerging Markets; Market Design; Market Entry and Exit; Market Participation; Supply and Industry; Industry Structures; Planning; Strategic Planning; Relationships; Business and Community Relations; Business and Government Relations; Business and Stakeholder Relations; Labor and Management Relations; Networks; Strategy; Adaptation; Business Strategy; Competition; Competitive Advantage; Competitive Strategy; Expansion; Information Technology; Mobile and Wireless Technology; Digital Platforms; Transportation; Transportation Networks; Transportation Industry; Technology Industry; Africa; Ghana; Asia; China; Shanghai Shi; Shanghai; India; New Delhi; Europe; United Kingdom; England; London; Latin America; North and Central America; United States; New York (city, NY); New York (state, US); South America; Colombia

June 2022
Case

Worten Portugal: Becoming a Digital Marketplace

By: Antonio Moreno, Pedro Amorim and Tonia Labruyere

With Amazon's entry into Portugal, Miguel Mota Freitas, CEO of Portuguese electronics chain Worten, is reflecting on their strategy of building a competitive marketplace. View Details

Keywords: Digital Transformation; Digital Strategy; Digital Platforms; Brands and Branding; E-commerce; Logistics; Service Delivery; Supply Chain; Competitive Strategy; Diversification; Consumer Products Industry; Electronics Industry; Retail Industry; Portugal; Spain

December 2008
Case

Responding to Imitation: Intel vs. AMD in 1991

By: Dennis A. Yao

This case examines Intel's response to imitative entry by Advanced Micro Devices into the 386 microprocessor product category in which Intel had been the sole producer. The case is set in 1991 when AMD first introduces its Intel-compatible 386 processor and before... View Details

Keywords: Price; Marketing Strategy; Market Entry and Exit; Competition; Hardware; Technology Industry

03 Jan 2007
Working Paper Summaries

Banking Deregulation, Financing Constraints and Entrepreneurship

Keywords: by William Kerr & Ramana Nanda; Banking

March 2015 (Revised December 2015)
Case

Coffee Wars in India: Café Coffee Day 2013

By: David B. Yoffie and Rachna Tahilyani

Café Coffee Day (CCD) is the largest coffee retailer in India. In 2012, Starbucks entered the India market. This case explores CCD's competitive advantages, its analysis of Starbuck's entry strategy, and how it might respond to Starbucks' entry. View Details

Keywords: Strategy; Competitor Analysis; Competitive Strategy; India

December 2015
Article

Does Planning Regulation Protect Independent Retailers?

By: Raffaella Sadun

Regulations aimed at curbing the entry of large retail stores have been introduced in many countries to protect independent retailers. Analyzing a planning reform launched in the United Kingdom in the 1990s, I show that independent retailers were actually harmed by the... View Details

Keywords: Small Business; Competition; Retail Industry; United Kingdom

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May 1997 (Revised May 2008)
Case

Intel Corporation: 1968-1997

By: Gary P. Pisano, David J. Collis and Peter K. Botticelli

Traces Intel's history and strategy from 1968 to 1997. Examines the company's decision to exit DRAMS and its entry into microprocessors. Focuses on how the company managed to achieve and sustain its competitive advantage in microprocessors, and the threats it faces in... View Details

Keywords: Market Entry and Exit; Competitive Strategy; Competitive Advantage; Information Infrastructure; Corporate Strategy; Industry Structures; Technology Industry

January 1978 (Revised February 1983)
Case

Polaroid-Kodak (B1)

By: Michael E. Porter

Describes additional events in battle between Polaroid and Kodak outlined in Polaroid-Kodak. Includes the competitive actions taken by the companies such as the introduction of customer rebates and bonus plans with dealers. Details the new products of each company and... View Details

Keywords: Customer Focus and Relationships; Marketing Strategy; Market Entry and Exit; Product; Competitive Strategy; Electronics Industry

September 1999
Case

Project Dreamcast: Serious Play at Sega Enterprises Ltd. (A)

By: Stefan H. Thomke and Andrew Robertson

Focuses on the ongoing competitive battles in the global home video game market that is estimated to exceed $15 billion by 1999 in the United States and Japan alone. Describes how Sega Enterprises has redesigned its development processes to create a revolutionary... View Details

Keywords: Games, Gaming, and Gambling; Competitive Strategy; Technological Innovation; Growth and Development Strategy; Partners and Partnerships; Product Development; Business Growth and Maturation; Market Entry and Exit; Sales; Entertainment and Recreation Industry; Computer Industry

January 2019 (Revised February 2019)
Supplement

The a2 Milk Company

By: Benjamin C. Esty, Daniel Fisher and Greg Saldutte

The a2 Milk Company (a2MC) became the most valuable company listed on the New Zealand stock exchange in 2018 by capitalizing on a biochemical discovery related to the protein composition of cow's milk. Because many people find the A1 protein difficult to digest, and... View Details

December 1993 (Revised August 1998)
Case

Bitter Competition: The Holland Sweetener Company versus NutraSweet (A)

The NutraSweet Co. has very successfully marketed aspartame, a low-calorie, high-intensity sweetener, around the world. NutraSweet's position was protected by patents until 1987 in Europe, Canada, and Japan, and until the end of 1992 in the United States. The case... View Details

Keywords: Patents; Competitive Strategy; Food and Beverage Industry; Canada; Japan; United States; Europe

17 Jan 2013
Working Paper Summaries

Deregulation, Misallocation, and Size: Evidence from India

Keywords: by Laura Alfaro & Anusha Chari

August 2013 (Revised July 2014)
Case

Coffee Wars in India: Café Coffee Day Takes On the Global Brands

By: David B. Yoffie and Tanya Bijlani

Café Coffee Day (CCD) is contemplating how to respond to the entry of Starbucks into the Indian coffee chain market. The case study describes the emergence of CCD as the leading coffee chain in India, with over 1,400 cafes in India. In early 2013, Starbucks, the... View Details

Keywords: Strategy; Competitors; Competition; Market Entry and Exit; Retail Industry; India

September 2017
Case

Tencent

By: John R. Wells and Gabriel Ellsworth

Tencent had undergone many transformations since it was founded in 1998 as a simple messaging service. In 2017, it was the largest online games provider in China with a wide range of game types, China’s largest social networking service provider with several of the... View Details

Keywords: Tencent; Tencent Holdings; WeChat; Social Networking; Social Networks; Gaming; Gaming Industry; Video Games; Computer Games; Mobile Gaming; Portals; Payments; Mobile Payments; O2O; Online-to-offline; E-commerce; Messaging; Subscription Model; Freemium; Mobile App Industry; Smartphone; PC; Monetization Strategy; Antitrust; Streaming; Cloud Computing; Artificial Intelligence; Big Data; Alibaba; Facebook; JD.com; Tesla; Bundling; Synergies; Digital Strategy; Imitation; Licensing; Agility; Entry Barriers; Online Platforms; Advertising; Digital Marketing; Business Ventures; Acquisition; Mergers and Acquisitions; Business Conglomerates; Business Units; Business Growth and Maturation; Business Organization; For-Profit Firms; Joint Ventures; Restructuring; Communication; Communication Technology; Blogs; Interactive Communication; Interpersonal Communication; Entertainment; Film Entertainment; Games, Gaming, and Gambling; Music Entertainment; Investment; Investment Portfolio; Price; Profit; Revenue; Geographic Scope; Cross-Cultural and Cross-Border Issues; Global Strategy; Multinational Firms and Management; Globalized Markets and Industries; Business History; Innovation Strategy; Technological Innovation; Business or Company Management; Goals and Objectives; Growth and Development Strategy; Product Positioning; Social Marketing; Network Effects; Emerging Markets; Market Entry and Exit; Digital Platforms; Industry Growth; Monopoly; Media; Distribution Channels; Product Development; Service Delivery; Organizational Change and Adaptation; Organizational Structure; Public Ownership; Problems and Challenges; Business and Government Relations; Groups and Teams; Networks; Opportunities; Social and Collaborative Networks; Strategy; Adaptation; Business Strategy; Commercialization; Competition; Competitive Advantage; Competitive Strategy; Cooperation; Corporate Strategy; Diversification; Expansion; Horizontal Integration; Vertical Integration; Segmentation; Information Technology; Internet and the Web; Mobile and Wireless Technology; Internet and the Web; Applications and Software; Information Infrastructure; Digital Platforms; Internet and the Web; Mobile and Wireless Technology; Value Creation; Communications Industry; Entertainment and Recreation Industry; Financial Services Industry; Information Industry; Information Technology Industry; Media and Broadcasting Industry; Motion Pictures and Video Industry; Music Industry; Service Industry; Technology Industry; Telecommunications Industry; Video Game Industry; Web Services Industry; Asia; China; Canton (province, China)

April 2019
Teaching Note

The a2 Milk Company

By: Benjamin C. Esty and Daniel Fisher

The a2 Milk Company (a2MC) became the most valuable company listed on the New Zealand stock exchange in 2018 by capitalizing on a biochemical discovery related to the protein composition of cow's milk. Because many people find the A1 protein difficult to digest, and... View Details

Teaching Interest

Leading Professional Service Firms

By: Andy Wu

As entry barriers rapidly disappear, competition is accelerating and reshaping the business landscape for professional service firms. Navigating this continual change successfully requires extraordinary leadership abilities. This professional service firm... View Details

June 2014 (Revised October 2015)
Case

Molycorp: Financing the Production of Rare Earth Minerals (A)

By: Benjamin C. Esty and E. Scott Mayfield

Molycorp, the western hemisphere's only producer of rare earth minerals, was in the middle of a $1 billion capital expenditure project in its effort to become a vertically integrated supplier of rare earth minerals, oxides, and metals. Yet it had just reported lower... View Details

December 2012
Article

Inducement Prizes and Innovation

By: Liam Brunt, Josh Lerner and Tom Nicholas

We examine the effect of prizes on innovation using data on awards for technological development offered by the Royal Agricultural Society of England at annual competitions between 1839 and 1939. We find that the effects of prizes on competitive entry are large, and we... View Details

Keywords: Motivation and Incentives; Patents; Innovation and Invention; Information Technology; Growth and Development; England