Publications

February 2010
Supplement

Valuing Visa? Priceless (CW)

By: Peter Tufano

Students must determine whether or not Visa, which had an IPO one month prior, is a good investment. The case provides an overview of multisided platform businesses and the payments industry in general. Visa's business model and economics are reviewed. View Details

Keywords: Credit Cards; Initial Public Offering; Valuation; Multi-Sided Platforms; Microeconomics

January 2015
Case

The Blonde Salad

By: Anat Keinan, Kristina Maslauskaite, Sandrine Crener and Vincent Dessain

In 2014, Chiara Ferragni, a globe-trotting founder of the world's most popular fashion blog The Blonde Salad, and Riccardo Pozzoli, her co-founder and business partner, had to decide how to best monetize her blog as well as her shoe line called the "Chiara Ferragni... View Details

June 2001
Case

Competitive Dynamics in Home Video Games (F): The Fall of 3DO

Outlines the events leading up to 3DO's exit from the home video game licensing business. 3DO's business model is considered flawed because of its incompatibility with industry structure and economics. View Details

Keywords: Competition; Market Entry and Exit; Video Game Industry

Teaching

Overview

21st Century Energy — Dr Crawford teaches this EC course, which exposes students to business models and management diilemmas, all along the energy value chain — from oil sands and pipelines, to coal and natural gas, hydro and nuclear, wind and solar, to biofuels. The... View Details

December 2009 (Revised June 2010)
Supplement

Goldman Sachs: A Bank for All Seasons (B)

By: Lena G. Goldberg and Tiffany Lynne Obenchain

Having taken steps to shore up investor confidence, during the turbulent fourth quarter of 2008, Goldman Sachs confronts the challenge of whether its business model will continue to be viable under radically altered market conditions and a new regulatory regime. View Details

Keywords: Business Model; Financial Crisis; Investment Banking; Financial Management; Financial Strategy; Governing Rules, Regulations, and Reforms; Business Strategy; Banking Industry

November 2023 (Revised April 2025)
Case

Norse Atlantic Airways

By: Willy Shih

Bjørn Tore Larsen, Norse Atlantic Airways' founder and CEO, hadn't planned to get into the airline business. But when the COVID-19 pandemic depressed the global demand for air travel and the lease rates for jetliners, he realized if ever he was going to get into the... View Details

Keywords: Business Model; Business Startups; Market Entry and Exit; Leasing; Business Strategy; Segmentation; Interest Rates; Air Transportation Industry; Europe; North America; Norway; United Kingdom; United States

November 2022 (Revised December 2024)
Case

Hugging Face (A): Serving AI on a Platform

By: Shane Greenstein, Daniel Yue, Sarah Gulick and Kerry Herman

It is fall 2022, and open-source AI model company Hugging Face is considering its three areas of priorities: platform development, supporting the open-source community, and pursuing cutting-edge scientific research. As it expands services for enterprise clients, which... View Details

Keywords: Community; Open-source; AI and Machine Learning; Product Development; Networks; Service Delivery; Research; Governance; Business and Stakeholder Relations; Information Industry; Technology Industry; United States

News

How to beat Amazon and other leadership lessons

Marco Iansiti

Marco Iansiti, David Sarnoff Professor of Business Administration,is a codirector of the Laboratory for Information Science at Harvard and of the Digital Initiative at HBS.

Prof. Iansiti's research examines the digital transformation of companies and... View Details

Keywords: automotive; computer; e-commerce industry; electronics; fiber optics; high technology; information; information technology industry; internet; semiconductor; software; telecommunications; venture capital industry

October 2013 (Revised January 2017)
Case

Walmart around the World

By: Juan Alcácer, Abhishek Agrawal and Harshit Vaish

After reaching the limits of its successful expansion in the United States in the early 1990s, Walmart sought growth opportunities in markets abroad. This case describes Walmart's attempts to replicate its successful U.S. business model in Mexico, Canada, Brazil,... View Details

Keywords: Multinational Firms and Management; Success; Globalized Markets and Industries; Expansion; Market Entry and Exit; Failure; Retail Industry; Germany; China; Argentina; South Korea; Canada; Japan; Brazil; Africa; United Kingdom; United States; Mexico

June 2003 (Revised October 2004)
Case

StorageNetworks: Restarting a Public Company (A)

By: Joseph B. Lassiter III and Todd H Thedinga

Peter Bell, founder and CEO of StorageNetworks, faces the problem of "restarting" a public company by changing its business model from being a storage-services provider to being a storage software developer. The task seems challenging, but surely doable, with $200... View Details

Keywords: Business Model; Diversification; Change Management; Cash; Entrepreneurship; Problems and Challenges; Corporate Finance; Information Technology Industry

Find at Harvard

19 Jan 2012
News

A choice of models: Theme and variations

October 2018
Case

Accomplice: Scaling Early Stage Finance

By: Ramana Nanda, Raffaella Sadun and Olivia Hull

Accomplice, an early-stage venture capital firm based in Boston, is raising its second fund in November 2017. Since 2009, the firm has followed a seed-led investment model, investing in tech companies at the earliest stages, often when products and business models are... View Details

Keywords: Early Stage Finance; Seed Finance; Scouts; Venture Capital; Business Startups; Private Equity; Investment Portfolio; Organizational Structure; Organizational Change and Adaptation; Partners and Partnerships; Networks; Adaptation; Corporate Strategy; Technology; Financial Services Industry; Massachusetts; Boston; Cambridge; United States

02 Feb 2016
News

HBS Launches Clinical Trials Contest

March 2021 (Revised April 2021)
Case

Wirecard: The Downfall of a German Fintech Star

By: Jonas Heese, Charles C.Y. Wang and Tonia Labruyere

Wirecard was a German fintech company, member of the DAX30, that provided payment processing and related services. Wirecard had enjoyed large growth rates over the years and most investors and analysts were enthusiastic about the company's prospects. Wirecard's... View Details

Keywords: Accounting Fraud; Scandal; Accounting Audits; Accounting; Financial Reporting; Financial Institutions; Financial Markets; Corporate Governance; Governance Compliance; Corporate Accountability; Governance Controls; Financial Services Industry; Germany; Singapore; Dubai

09 Nov 2020
Video

Muhammad Musa

Muhammad Musa, the Executive Director of the BRAC International since 2015, explains the NGO’s operating model which includes establishing for-profit and social enterprise businesses and the provision of micro-finance. View Details

August 2000 (Revised July 2002)
Background Note

Economic Evidence on the Globalization of Markets

Presents the systematic evidence in the context of the microeconomic model of market integration. Market integration is just one (economic) aspect of globalization; this is one of the particular interests to business managers. View Details

Keywords: Globalized Markets and Industries

September 2000 (Revised July 2001)
Case

Chapters.ca

By: Michael J. Roberts, Rajiv Lal and Walter J. Salmon

Describes the challenges facing the online site associated with Canada's largest bricks-and-mortar bookseller. Presents a variety of lenses for examining the economic model of the online versus traditional book-selling business, and asks students to identify the... View Details

Keywords: Marketing Strategy; Internet and the Web; Business Model; Entrepreneurship; Product Marketing; Business Strategy; Technological Innovation; Canada