Publications

January 2025 (Revised April 2025)
Case

Less Is More: Will Aldi's Expansion Plans Pay Off in a Crowded U.S. Grocery Market?

By: David Collis and Haisley Wert

In 2024, the discount grocery retailer Aldi announced bold U.S. expansion plans. Within five years, the German company would increase its store count by 30% to reach 3,200+ stores across the United States and approach becoming the fifth largest grocery retailer in the... View Details

Keywords: Scope; Grocery; Corporate Strategy; Expansion; Business Model; Competitive Strategy; Retail Industry; United States

July 2016 (Revised January 2019)
Case

Cyber Breach at Target

By: Suraj Srinivasan, Lynn S. Paine and Neeraj Goyal

In November and December of 2013, Target Corporation suffered one of the largest cyber breaches to date. The breach that occurred during the busy holiday shopping season resulted in personal and credit card information of approximately 110 million Target customers... View Details

Keywords: Safety; Credit Cards; Customer Relationship Management; Internet and the Web; Governing and Advisory Boards; Crisis Management; Retail Industry

Sara Torti is a senior product and operating executive who has focused extensively on creating and scaling technology-based businesses that require a combination of detailed execution, business insight and technical acumen. She has grown products... View Details

October 1998 (Revised August 1999)
Case

Amazon.com--Going Public

By: William A. Sahlman and Laurence E. Katz

Amazon.com, an early pioneer in electronic commerce, prepares its initial public offering in the face of turbulent market conditions. Joy Covey, Amazon.com's CFO and the case protagonist, discusses the risks and opportunities of going public and the nature of... View Details

Keywords: Going Public; Risk and Uncertainty; Business Model; Financial Strategy; Business Strategy; Initial Public Offering; Electronics Industry; Retail Industry

June 2024
Teaching Note

Major League Baseball: Changing the Rules of America's Pastime

By: Stephen A. Greyser, Mac Levin and Brent Schwarz

Teaching Note for HBS Case No. 924-307. The Teaching Note offers suggestions for using the case as a “product innovation” for different levels of students and their knowledge of baseball. Discussion plan questions for instructors are provided in the context of MLB’s... View Details

Keywords: Business Model; Business and Stakeholder Relations; Media; Product; Sports Industry

August 2001 (Revised May 2004)
Case

Maria Hernandez & Associates

By: William J. Bruns Jr.

This case presents the situation of an unemployed web page designer who starts a new consulting firm with personal savings and a family loan. Two months later, she is to report on operations to her father, using financial reports she must design and construct. View Details

Keywords: Financial Reporting; Accounting; Business Startups; Design; Borrowing and Debt; Service Industry

Eugene Soltes is a Professor of Business Administration at Harvard Business School where his work focuses on corporate integrity and risk management. His research utilizes data analytics to identify organizational cultures and compliance systems that can effectively... View Details

26 Oct 2021
Blog Post

Tap into Top Talent with the HBS Leadership Fellows Program

Fellows Program? The Leadership Fellows Program was launched at Harvard Business School in 2001. The program was designed to provide social-sector organizations with access to analytical and strategic talent... View Details

Keywords: Social Enterprise

April 2011 (Revised July 2014)
Case

Hindustan Petroleum Corporation Ltd.: Driving Change Through Internal Communication

By: Boris Groysberg and Michael Slind

Hindustan Petroleum (HPCL), confronted in 2003 with an urgent need to change how it operated externally, adopted a highly innovative approach to communicating internally. This case, set in 2010, presents an overview of the new, more interactive model of employee... View Details

Keywords: Communication Strategy; Interpersonal Communication; Employee Relationship Management; Innovation and Management; Leading Change; Management Practices and Processes; Organizational Change and Adaptation; Organizational Culture; Corporate Strategy; India

November 2001 (Revised September 2007)
Case

Children's Hospital and Clinics (A)

By: Amy C. Edmondson, Michael Roberto and Anita L. Tucker

Describes the major phases of an initiative designed to transform the organization and enhance patient safety. Raises interesting questions about how to encourage candid discussion about failures while continuing to hold people accountable for their performance. View Details

Keywords: Health Care and Treatment; Leading Change; Business Processes; Organizational Change and Adaptation; Organizational Culture; Performance Improvement; Safety; Health Industry

March 2023 (Revised September 2023)
Case

Patagonia: 'Earth Is Now Our Only Shareholder'

By: Brian Trelstad, Nien-hê Hsieh, Michael Norris and Susan Pinckney

In September 2022, Yvon Chouinard, the iconoclastic founder of outdoor apparel company Patagonia, announced a new ownership model for his company. Chouinard and his family had held complete control of the company's voting and non-voting stock since its founding 50... View Details

July 2007 (Revised November 2009)
Case

World Wildlife Fund for Nature (WWF)

By: Ramon Casadesus-Masanell and Jordan Mitchell

Nearly all environmental organizations have a similar aim: to stop the degradation of the natural environment. However, the strategies which environmental organizations choose to employ are sometimes starkly different. Compares the models of two dissimilar... View Details

Keywords: Business Model; Business and Community Relations; Business and Government Relations; Environmental Sustainability; Non-Governmental Organizations; Business Strategy

July 2007 (Revised November 2009)
Case

Greenpeace

By: Ramon Casadesus-Masanell and Jordan Mitchell

Nearly all environmental organizations have a similar aim: to stop the degradation of the natural environment. However, the strategies which environmental organizations choose to employ are sometimes starkly different. Compares the models of two dissimilar... View Details

Keywords: Business Model; Business and Community Relations; Business and Government Relations; Environmental Sustainability; Non-Governmental Organizations; Business Strategy

Eva Ascarza is the Jakurski Family Associate Professor of Business Administration in the Marketing Unit. She is the co-founder of the Customer Intelligence Lab at the D^3 institute at Harvard Business School. She teaches the Marketing core in the MBA required... View Details

Keywords: telecommunications; e-commerce industry; entertainment; financial services; retailing

June 2007 (Revised March 2008)
Case

Zoots - Financing Growth (A)

By: Michael J. Roberts, William A. Sahlman and Todd Krasnow

Traces the genesis and founding of Zoots, the largest chain of dry cleaning establishments in the U.S. Founded by some of the founders of the very successful Staples chain, the company raises a very large amount of capital without fully proving its business model, and... View Details

Keywords: Business Startups; Decision Choices and Conditions; Venture Capital; Financial Strategy; Investment Return; Growth and Development Strategy; Valuation; United States

October 2013
Background Note

Multi-Sided Platforms: Foundations and Strategy

By: Andrei Hagiu

This note offers an analysis of four fundamental strategic decisions and associated tradeoffs that set MSPs apart from other types of businesses (e.g. product firms) and that every MSP entrepreneur and investor should carefully consider. In the last section I also... View Details

Keywords: Multi-Sided Platforms; Strategy; Technology; Technology Industry

15 Oct 2009
Working Paper Summaries

Mixed Source

Keywords: by Ramon Casadesus-Masanell & Gastón Llanes; Technology

09 Apr 2024
Cold Call Podcast

Sustaining a Legacy of Giving in Turkey

Keywords: Re: Christina R. Wing

June 2007 (Revised April 2009)
Case

Opening Pandora's Box

By: Willy C. Shih, Stephen P. Kaufman, Melissa Marie Blakeley and Marissa Wairy Dent

Pandora.com provided a highly customizable online radio service tailored to listeners' musical preferences and had registered explosive growth since its September 2005 launch. But proposed changes in royalty rates threatened to kill off many Internet radio sites,... View Details

Keywords: Business Model; Entrepreneurship; Disruptive Innovation; Intellectual Property; Growth and Development Strategy; Service Operations; Internet; Media and Broadcasting Industry