Publications

August 2020 (Revised August 2023)
Case

Nubank: Democratizing Financial Services

By: Michael Chu, Carla Larangeira and Pedro Levindo

Nubank, a wholly-digital solution created to disrupt Brazilian banking, with 6 million clients and a $4 billion valuation after five years, must decide whether to expand to Mexico. The company was founded in São Paulo in 2013 by Colombian-born David Vélez to seize what... View Details

Keywords: Fintech; Financial Inclusion; Digital Banking; Credit Cards; Banks and Banking; Disruption; Expansion; Growth and Development Strategy; Financial Services Industry; South America; Brazil; North America; Mexico

June 2010 (Revised August 2010)
Case

Dr. Cameron Powell and AirStrip Technologies: After the Apple Worldwide Developers Conference

Dr. Cameron Powell and his partner, Trey Moore, co-founders of the innovative company, AirStrip Technologies, have developed a series of apps for the iPhone and other smartphones that can help doctors monitor the vital signs of their patients anytime, anywhere. They... View Details

Keywords: Information Technology; Entrepreneurship; Applications and Software; Health Care and Treatment; Mobile and Wireless Technology; Product Development; Information Technology Industry; Health Industry; United States

November 2017
Teaching Note

Tencent

By: John R. Wells and Gabriel Ellsworth

Teaching Note for HBS No. 718-426. 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... 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 Growth and Maturation; Business Organization; For-Profit Firms; Joint Ventures; Restructuring; Communication Technology; Blogs; Interactive Communication; Interpersonal Communication; Entertainment; Film Entertainment; Games, Gaming, and Gambling; Music Entertainment; Investment; Investment Portfolio; Price; 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; Market Entry and Exit; Digital Platforms; Industry Growth; Monopoly; Media; Distribution Channels; 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; Information Technology; Internet and the Web; Mobile and Wireless Technology; Applications and Software; Information Infrastructure; Value Creation; Emerging Markets; Product Development; Segmentation; Business Units; Communication; Profit; 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)

October 2016
Case

Supercell

By: William R. Kerr, Benjamin F. Jones and Alexis Brownell

Supercell is a young Finnish smartphone game company with an unusual team structure and company philosophy. It is already one of Finland’s most valuable companies, and despite being only six years old, it has put up some impressive numbers: as of 2016, it has released... View Details

Keywords: Supercell; Finland; Video Games; Firm Structure; Startups; Games, Gaming, and Gambling; Groups and Teams; Video Game Industry; Finland

November 2014 (Revised January 2017)
Case

Micromax: Scaling the Largest Indian Mobile Handset Company

By: Ranjay Gulati, Rachna Tahilyani and Alicia DeSantola

It is January 2014 and Rahul Sharma, cofounder of Micromax Informatics (Micromax), the largest Indian mobile handset company, is preparing for an emergency conference call with his private equity investors. In the last six years, Micromax had grown its annual product... View Details

Keywords: Mobile; Scaling; Indian Software Development; Consumer Behavior; Management Turnover; Mobile and Wireless Technology; Management; E-commerce; Technology Industry; Telecommunications Industry; India

02 Nov 2010
First Look

First Look: November 2, 2010

Business School Case 711-415 At a time when ever-rising smartphone sales are driven as much by demand for devices that run must-have third-party "apps" as by the quality of traditional voice and data services, there is a myriad... View Details

Keywords: Sean Silverthorne

22 Mar 2011
Working Paper Summaries

Platform Competition under Asymmetric Information

Keywords: by Hanna Halaburda & Yaron Yehezkel; Technology

April 14, 2017
Article

Companies Like United Need to Cultivate Good Judgment, and Free Their Employees to Use It

By: John A. Deighton

United Airlines has pledged to improve its training programs and empower its employees to put customers first in the wake of a video showing a passenger being dragged from a plane. Of all the U.S. air carriers, United should have known the power of social media and... View Details

Keywords: Crisis Management; Customer Focus and Relationships; Employees; Training; Air Transportation Industry

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February 2022 (Revised February 2023)
Case

TikTok in 2020: Super App or Supernova? (Abridged)

By: Jeffrey F. Rayport, Dan Maher and Dan O'Brien

TikTok’s parent company, ByteDance, was launched in 2012 around a simple idea—helping users entertain themselves on their smartphones while on the Beijing Subway. In less than a decade, it had become one of the world’s most valuable private companies, with investors... View Details

Keywords: Digital Platform; Artificial Intelligence; AI; Mobile App; Mobile App Industry; Mobile and Wireless Technology; Market Entry and Exit; Brands and Branding; Growth and Development Strategy; China

February 2021 (Revised March 2022)
Case

TikTok in 2020: Super App or Supernova?

By: Jeffrey F. Rayport, Dan Maher and Dan O'Brien

TikTok’s parent company, ByteDance, was launched in 2012 around a simple idea – helping users entertain themselves on their smartphones while on the Beijing Subway. In less than a decade, it had become one of the world’s most valuable private companies, with investors... View Details

March 2011 (Revised December 2012)
Case

Demand Media

By: John Deighton and Leora Kornfeld

Google search had helped Demand Media grow to be a $1.9 billion online publisher. Then, social media and smartphone apps began to change the way people navigated the Internet. How should Demand Media respond? The business ran on a radically new model in which a stable... View Details

Keywords: Business Model; Information Publishing; Consumer Behavior; Customization and Personalization; Internet and the Web; Publishing Industry

Article

How to Launch Your Digital Platform: A Playbook for Strategists

By: Benjamin Edelman

The ubiquity of Internet access has caused a sharp rise in the number of businesses offering platforms that connect users for communication or commerce. Entrepreneurs are particularly drawn to these platforms because they create significant value and have modest... View Details

Keywords: Platforms; Launch; Mobilization Strategy; Two-Sided Platforms; Network Effects; Adoption; Entrepreneurship; Information Technology Industry; Advertising Industry; Media and Broadcasting Industry; Transportation Industry; Financial Services Industry

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August 2019 (Revised April 2021)
Case

Unifying Divisions: Joro's Mission to Preserve the Planet

By: Shikhar Ghosh and Marilyn Morgan Westner

The case focuses on the initial startup team and Founders’ agreements. In March 2018, Sanchali Pal proposed renegotiating the informal founders’ agreement and equity split she and her co-founders had drafted the previous spring. They had been working together for over... View Details

Keywords: Founders' Agreements; Business Startups; Climate Change; Agreements and Arrangements; Conflict Management

2015
Working Paper

Match Your Own Price? Self-Matching as a Retailer's Multichannel Pricing Strategy

By: Pavel Kireyev, Vineet Kumar and Elie Ofek

Multichannel retailing has created several new strategic choices for firms. With respect to pricing, an important decision is whether to offer a "self-matching policy." Self-matching allows a multichannel retailer to offer the lowest of its online and in-store prices... View Details

Keywords: Price Self-matching; Multichannel Retailing; Pricing Strategy; Marketing Strategy; Price; Distribution Channels; Supply and Industry; Retail Industry

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October 2018 (Revised August 2023)
Case

Safecast: Bootstrapping Human Capital to Big Data

By: Ethan Bernstein and Stephanie Marton

On March 11, 2011, at 2:46pm, a 9.1-on-the-Richter-scale, six-minute long earthquake unleashed a tsunami that ravaged the Tohoku region of Japan, damaging the Fukushima Daiichi Nuclear Power facility and releasing sufficient radioactive material into the air and ocean... View Details