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- Faculty Publications (1,060)
- July 2002 (Revised September 2002)
- Case
Competition in Japanese Financial Markets, 2002 (Abridged)
By: Tarun Khanna
In early 2002, Japan, the world's largest economy, had been mired in a decade-long recession. A range of stimulus packages had failed to work their magic. The "Big Bang" financial deregulation reforms announced in 1998 had not quite produced the economic boom that the... View Details
TransDigm in 2017: The Beginning of the End or The End of the Beginning?
TransDigm, an incredibly successful yet relatively unknown company, manufactures a wide range of highly engineered aerospace parts utilizing a somewhat controversial strategy. In the 10 years following its IPO in March 2006, its stock price increased by... View Details
Facebook's Platforms
In early 2009, Facebook was the largest global on-line social network, with 175 million members. However, it generated relatively little revenue from its advertising... View Details- 23 Feb 2011
- First Look
First Look: Feb. 23
of 2010, Yum China's revenues surpassed U.S. revenues for the first time, and many analysts expected that Yum's China business—driven by a rapidly growing middle class—would be twice as large as its U.S.... View Details
Keywords: Sean Silverthorne
- 2025
- Working Paper
The Value of Silence: The Effect of UMG’s Licensing Dispute with TikTok on Music Demand
By: Mengjie (Magie) Cheng, Elie Ofek and Hema Yoganarasimhan
Social media platforms like TikTok have transformed how music is discovered, consumed, and
monetized. This study examines the implications of the dispute between TikTok and Universal Music
Group (UMG), which resulted in UMG excluding its music from TikTok from... View Details
- April 2025
- Case
#FutureFresenius: Implementing a New Strategy to Transform the Company and Advance Patient Care
By: David J. Collis, Benjamin C. Esty and Haisley Wert
In February 2024, Fresenius CEO Michael Sen reflected on the company’s transformation journey from his office in Bad Homburg, Germany. With revenues of €22 billion and a mission to advance patient care, Fresenius had built a strong reputation through decades of... View Details
- February 2025
- Case
Blue Owl Financing of Ping Identity
By: Victoria Ivashina and Srimayi Mylavarapu
In the fall of 2022, Blue Owl Capital's investment committee evaluated a potential investment in the technology sector. The proposed transaction centered on Ping Identity Corporation (“Ping”), a fast-growing identity access management (IAM) software company that was... View Details
- June 2024
- Case
Growing Foodology into Latin America's Largest Platform for Virtual Restaurants
By: Jorge Tamayo, Rembrand Koning and Jenyfeer Martinez Buitrago
This case delves into the expansion strategy of Foodology, a cloud kitchen startup based in Bogotá that operated across four Latin American countries (Colombia, Brazil, Mexico, and Peru). Co-founders Daniela Izquierdo and Juan Guillermo Azuero (both HBS, 2019) grappled... View Details
Keywords: Entrepreneurship; Food; Digital Platforms; Product Launch; Growth and Development Strategy; Business Strategy; Business Model; Business Startups; Profit; Marketing Strategy; Expansion; Diversification; Food and Beverage Industry; Latin America; South America; Colombia; Brazil; Mexico; Peru
- October 2023 (Revised April 2024)
- Case
ghSMART & Co: Building and Scaling a Time Smart Firm
By: Ashley Whillans and Sara Coronel Rodriguez
"For ghSMART, freedom is the first principle from which all good things flow”—Geoff Smart, Chairman and Founder, ghSMART. ghSMART was a leadership advisory firm that was grounded in the principle of freedom. Talented Consultants and Partners could work remotely from... View Details
- October, 2022
- Article
The Economic Dynamics of Competing Power Generation Sources
By: Gunther Glenk and Stefan Reichelstein
Competing power generation sources have experienced considerable shifts in both their revenue potential and their costs in recent years. Here we introduce the concept of Levelized Profit Margins (LPM) to capture the changing unit economics of both intermittent and... View Details
Keywords: Renewable Energy; Intermittant; Cost Accounting; Profitability Analysis; Learning-by-doing; Cannibalization Effect; Energy; Environmental Management; Investment; Operations; Technological Innovation; Energy Industry; Utilities Industry; Industrial Products Industry; Manufacturing Industry; Europe; North America; South America; Africa; Asia
- December 2018 (Revised February 2020)
- Case
Fishbowl: Scaling Up
By: Leslie K. John
Fishbowl is a social media app that allows professionals to connect with other relevant professionals both within their company and across industry. Unlike many other social media apps, on which users typically present idealized portraits of themselves, on Fishbowl,... View Details
Keywords: Communication Technologies; Customer Value; Value Chain; Interpersonal Communication; Talent and Talent Management; Customer Value and Value Chain; Entrepreneurship; Business Model; Growth and Development Strategy; Marketing Strategy; Advertising; Product Marketing; Digital Platforms; Consumer Behavior; Network Effects; Emotions; Motivation and Incentives; Trust; Applications and Software; Technology Adoption; Social Media; Communications Industry; Employment Industry; Media and Broadcasting Industry; Technology Industry; Telecommunications Industry; United States
- October 2016 (Revised December 2016)
- Module Note
Strategy Execution Module 6: Evaluating Strategic Profit Performance
By: Robert Simons
This module reading demonstrates how to calculate and analyze the profit generated by different business strategies. Formulas and examples are provided to calculate profit generated by changes in market share, revenue growth, efficiency improvements, and support costs.... View Details
- May 2016
- Case
AbbVie
By: Kevin Schulman, Laura Little, Samyukta Mullangi and Stephen Schleicher
This case focuses on the impact of a novel regulatory pathway, the biosimilars pathway, on the strategy of a major pharmaceutical firm that finds its largest product (60% of revenue) at risk. The case reviews the rationale for the pathway, the emerging biosimilars... View Details
- January 1997 (Revised June 1997)
- Case
Southwire: Beyond 2000
By: F. Warren McFarlan and Melissa Dailey
Southwire, based in Carrollton, GA, was the leading producer of aluminum and copper rod, wire, and cable for the transmission and distribution of electricity. In one decade, CEO Roy Richards, Jr. grew annual sales from $500 million in 1985 to $1.9 billion in 1995, an... View Details
- August 2024
- Case
Iogen: Decarbonizing Hard-to-Abate Sectors
By: George Serafeim, Charlotte Foody and John Mulliken
Brian Foody, CEO of Iogen Corporation, was an early leader in advanced biofuels, developing a range of technologies to transform agricultural waste into transportation fuel. With $100 million in revenue and 350 patents across various biofuel technologies, Iogen was... View Details
- 27 Sep 2018
- Research & Ideas
Religion in the Workplace: What Managers Need to Know
direction of CEO Michael Jeffries, the company held onto a hint of its hallmark safari style while putting a greater emphasis on casual clothes and ballooned to more than 1,000 stores worldwide, with revenues exceeding $3.5 billion by... View Details
- Web
Faculty & Research - Entrepreneurship
industry is moving from hardware to software in the form of smart, connected elevators. But instead of laying off lega... More Research August 2025 Article Revenue Collapses and the Consumption of Small Business Owners in the COVID-19... View Details
- 18 Oct 2023
- News
Spreading the Words
Shafiq Khan (MBA 1982) loves to solve problems. It’s what attracted him to the case study method at HBS and, after graduation, to consulting at Booz, Allen & Hamilton. Then, at United Airlines, Khan encountered another challenge: The company was spending one-sixth of... View Details
Keywords: April White
- 15 Dec 2006
- Working Paper Summaries
The Business of Free Software: Enterprise Incentives, Investment, and Motivation in the Open Source Community
- May 2024
- Article
Financial Innovation in the 21st Century: Evidence from U.S. Patents
By: Josh Lerner, Amit Seru, Nick Short and Yuan Sun
We develop a unique dataset of 24 thousand U.S. finance patents granted over the last two decades to explore the evolution and production of financial innovation. We use machine learning to identify the financial patents and extensively audit the results to ensure... View Details