Publications

February 2025
Teaching Note

The Reinvention of Kodak

By: Ryan Raffaelli

Teaching Note for HBS Case Nos. 419-012 and 421-704. View Details

Keywords: Asset Management; Transformation; Organizational Change and Adaptation; Competitive Strategy

January 2025 (Revised February 2025)
Case

From Neverkusen to Meisterkusen:* Building a Winning Organization at Bayer Leverkusen

By: Boris Groysberg, Brian L. Walker, Sascha L. Schmidt and Gamze Yucaoglu

This case follows Bayer Leverkusen football team through 2018-2024, as Fernando Carro takes the helm and makes organizational changes. Led by CEO Fernanda Carro, sporting director Simon Rolfes, and head coach Xabi Alonso, the Club becomes league champion for the first... View Details

Keywords: Business Strategy; Alignment; Competitive Strategy; Leading Change; Organizational Change and Adaptation; Sports Industry; Europe; Germany

January 2025
Case

Real Madrid Club de Fútbol

By: Anita Elberse, Juan Pasquín and Íñigo Pasquín

On June 1, 2024, Spanish soccer club Real Madrid captures its fifteenth Champions League title—more than double the tally of the nearest competitor. Under Florentino Pérez’s leadership, the club has now won six of the last eleven UEFA Champions League titles, and has... View Details

Keywords: Soccer; Football; Entertainment; Media; Talent Management; Superstars; General Management; Sports; Marketing; Recruitment; Competitive Strategy; Growth and Development Strategy; Sports Industry; Entertainment and Recreation Industry; Media and Broadcasting Industry

January 2025
Case

A Winning Strategy (A): Innovation in Olympic Speed Skating

By: Rebecca Karp, Maria Roche, Maisie Wiltshire-Gordon and Tom Quinn

This case describes two innovators in the Olympic sport of speed skating: the U.S. Men’s team, which devised a new approach to the team pursuit event following their disappointing performance in the 2018 Winter Olympics; and Nils van der Poel, a Swedish skater who... View Details

Keywords: Sports; Disruptive Innovation; Innovation Strategy; Competitive Strategy; Competitive Advantage; Knowledge Sharing; Sports Industry; United States; Sweden; Netherlands; Norway

January 2025
Supplement

A Winning Strategy (B): Innovation in Olympic Speed Skating

By: Rebecca Karp, Maria Roche, Maisie Wiltshire-Gordon and Tom Quinn

This case describes the aftermath of decisions made by two innovators in the Olympic sport of speed skating: the U.S. Men’s team, which devised a new approach to the team pursuit event; and Nils van der Poel, a Swedish skater who created a new training plan that defied... View Details

Keywords: Sports; Disruptive Innovation; Innovation Strategy; Competitive Strategy; Competitive Advantage; Knowledge Sharing; Performance Improvement; Sports Industry; United States; Sweden; Netherlands; Norway

December 2024
Case

Tencent Games

By: Rebecca Karp, Billy Chan and Nancy Hua Dai

For years, Tencent Games, a division of China’s largest internet company, had taken the lion’s share of revenue in the global gaming market with blockbuster titles such as “League of Legends” and “PUBG: Battlegrounds.” These games defined the game genres that they... View Details

Keywords: Decisions; Games, Gaming, and Gambling; Collaborative Innovation and Invention; Innovation and Management; Innovation Strategy; Growth and Development Strategy; Product Development; Organizational Culture; Business Strategy; Investment; Competitive Strategy; Video Game Industry; Europe; China

December 2024
Case

AC Milan

By: Anita Elberse

In April 2024, Giorgio Furlani is nearing the end of his first full season as chief executive officer of Italian soccer club AC Milan. A Harvard Business School Class of 2007 graduate with a finance background, Furlani was appointed by RedBird Capital Partners’ founder... View Details

Keywords: Sports; Soccer; Football; Entertainment; Media; Talent Management; Superstars; Marketing; Strategy; General Management; Mergers and Acquisitions; Leadership; Business Strategy; Competitive Strategy; Sports Industry; Milan

November 2024
Case

Demond Martin and WellWithAll

By: Hise Gibson, Archie L. Jones and Ai-Ling Jamila Malone

This case study chronicles the transformative entrepreneurial path of Demond Martin, co-founder and CEO of WellWithAll, a health and wellness startup. Motivated by a pivotal life experience and deep concern for racial health inequities, Martin transitions from a... View Details

October 2024
Case

Allurion: Competing in the Age of GLP-1

By: Satish Tadikonda, Rajiv Lal, David Lane and Sarah Sasso

Shantanu Gaur had built Allurion into a formidable business internationally, providing obesity patients with a less invasive option long before GLP-1 drugs became the latest craze. Selling Allurion's medical device across 60+ countries, he awaited FDA approval to bring... View Details

Keywords: Corporate Entrepreneurship; Health Care and Treatment; Global Strategy; Competitive Strategy; Medical Devices and Supplies Industry; Health Industry; United States; United Kingdom; France; India; Brazil; Middle East

September 2024 (Revised October 2024)
Case

River Remedy: Navigating Mississippi’s Medical Marijuana Market

By: Robin Greenwood, Richard S. Ruback and Robert Ialenti

MBA student William Chism, the founder of a fully integrated medical marijuana company based in Mississippi, must respond to a significant disruption in the fledgling industry. In late 2023, Rapid Analytics, one of two active licensed testing facilities, has its... View Details

Keywords: Plant-Based Agribusiness; Business Growth and Maturation; Forecasting and Prediction; Microeconomics; Local Range; Government Legislation; Demand and Consumers; Supply and Industry; Competitive Strategy; Governance Controls; Agriculture and Agribusiness Industry; Consumer Products Industry; Mississippi

July 2024
Case

Wizards of the Coast and Magic: The Rebounding

By: Boris Groysberg and Tom Quinn

This case traces the history and growth of the Magic: The Gathering trading card game. From its development in 1993 by tiny studio Wizards of the Coast, to Wizards’ acquisition by toy giant Hasbro in 1999, to its evolution into a billion-dollar brand in 2023,... View Details

June 2024
Module Note

Value Creation Potential of New Business Models

By: David J. Collis

A business model is composed of three elements. These describe a generic way of creating value and identify the maximum potential value of that model for customers. The elements of a business model are the “job to be done” for the customer, the asset configuration, or... View Details

Keywords: Business Model; Corporate Strategy; Mission and Purpose; Competitive Strategy; Value Creation

May 20, 2024
Article

Porter’s Five Forces and Competitive Advantage in Web3

By: Scott Duke Kominers and Liang Wu

Competitive strategy — the art of crafting and executing plans to achieve an advantageous position in the market — is integral to any business, and especially relevant for platforms because it determines their ability to achieve network effects and scale. But web3... View Details

Keywords: Five Forces Framework; Competitive Strategy; Business Strategy; Network Effects; Digital Transformation

Read Now

May 2024
Case

LinkedIn Corporation, 2024

By: David B. Yoffie, George Gonzalez and Emily Grandjean

By 2024, the LinkedIn profile was well established as the professional identity of record on the Internet. Following a multi-year effort to expand the platform’s user base, as well as a period of rapid growth during the COVID-19 pandemic, LinkedIn’s membership had... View Details

Keywords: Platform; Business Strategy; Competitive Strategy; Goals and Objectives; Social Media; Network Effects; Growth and Development Strategy; Performance Evaluation; Technology Industry; Employment Industry; Sunnyvale

May 2024
Case

Mission Veterinary Partners

By: Boris Groysberg, Zeeshan Ali and Annelena Lobb

After five successful years, Mission Veterinary Partners (MVP) had to decide on the best way to scale. MVP owned 300 animal hospitals and competed with other consolidators to buy more small veterinary practices. MVP had to distinguish itself as the buyer of choice but... View Details

Keywords: Mergers and Acquisitions; Retention; Growth and Development Strategy; Competitive Strategy

April 8, 2024
Article

Loyalty Programs May Limit Competition, and They Could Be Pushing Prices up for Everyone

By: Alexandru Nichifor and Scott Duke Kominers

Keywords: Customer Focus and Relationships; Competitive Strategy; Consumer Behavior; Brands and Branding

Read Now

March 2024 (Revised July 2024)
Case

WeightWatchers: Promoting Weight Health

By: Ranjay Gulati, Cynthia A. Montgomery, Ashley Whillans, Allison Ciechanover and Emily Grandjean

In December 2023, the 60-year-old weight management industry stalwart WeightWatchers announced the launch of WeightWatchers Clinic, which incorporated GLP-1s , a new class of prescription weight-loss medications, into the company’s portfolio of products and mobile app... View Details

Keywords: Business Strategy; Competitive Strategy; Resource Allocation; Diversification; Leadership; Growth and Development Strategy; Technology Industry; Health Industry; Pharmaceutical Industry; United States; New York (city, NY)

February 2024
Case

Tabby: Winning Consumers' Digital Wallets

By: Eva Ascarza and Fares Khrais

Hosam Arab (MBA 2009), cofounder and CEO of Tabby, a Saudi-based fintech startup, raised its Series D funding round in October 2023, four years after its inception, valuing it as a regional unicorn. Tabby's core product, a buy-now-pay-later (BNPL) service, allowed... View Details

Keywords: Business Model; Business Startups; Risk Management; Competitive Strategy; Expansion; Financial Services Industry; Technology Industry; Saudi Arabia

February 2024 (Revised May 2024)
Case

Johnson Security Bureau: Building Multigenerational Success

By: Henry McGee, Annelena Lobb and David Muoser

Jessica Johnson-Cope, CEO of Johnson Security Bureau (JSB), pondered options for scaling the firm. JSB was the oldest Black-owned security firm in New York, and among the oldest Black-owned security firms in the United States. It provided mostly unarmed security guards... View Details

Keywords: Business Growth and Maturation; Gender; Race; Cybersecurity; Growth and Development Strategy; Competitive Strategy; Expansion; New York (state, US)