Publications

21 Aug 2020
News

A Virtual Reality Check for Publishing

Research Summary

Managing Networked Businesses

By: Thomas R. Eisenmann

Platform-based businesses that leverage network effects face a distinctive set of management challenges. A platform encompasses components and rules that facilitate interactions between the platform's users. A platform-based product or service exhibits a network... View Details

March 2018 (Revised April 2018)
Case

Morgan Stanley: Building Long-Term Sustainability

By: Vikram S. Gandhi and Lynn Schenk

This case focuses on the 10-year journey of one of the world's largest global financial institutions developing a sustainability strategy and integrating it across all of its business units. The case provides a deep dive into the challenges and successes of trying to... View Details

Keywords: Finance; Sustainability; Green Bonds; ESG; Environmental Sustainability; Strategy; Business Units; Integration; Financial Institutions

December 2022 (Revised January 2023)
Case

Cann: High Hopes for Cannabis Infused Beverages

By: Ayelet Israeli and Anne V. Wilson

Founded in 2018 by Jake Bullock and Luke Anderson, Cann sold “social tonics,” or cannabis-infused beverages. By 2022, the company had several notable celebrity investors and talent partners, had sold over 10 million beverages to consumers, was distributing in six... View Details

19 Mar 2014
Research & Ideas

A Brand Manager’s Guide to Losing Control

charge of public discussions about the brands they use. And while marketers have tried to take part, they've had to face the fact that social media platforms are primarily meant for conversations among consumers, not for one-way brand... View Details

Keywords: by Carmen Nobel; Advertising

April 2012 (Revised October 2013)
Supplement

eBay, Inc. and Amazon.com (B)

By: Ramon Casadesus-Masanell and Anant Thaker

A decade after BusinessWeek declared the competitive battle between eBay, Inc., and Amazon.com "a defining moment for e-commerce," Amazon established itself as the leader. eBay must decide what strategy to use in order to regain the upper hand: maintain its current... View Details

April 2009 (Revised August 2009)
Case

Linden Lab: Crossing the Chasm

By: Thomas R. Eisenmann and Alison Berkley Wagonfeld

In early 2008, managers at Linden Lab, creator of the virtual world Second Life, faced decisions about the company's growth strategy. Despite profound initial skepticism about demand for a user-generated virtual world that was not a traditional game, Second Life had... View Details

Keywords: Entrepreneurship; Growth and Development Strategy; Marketing Strategy; Demand and Consumers; Infrastructure; Technology Adoption; Digital Platforms

12 Oct 2022
Video

Mike Luca: The Role Experiments Play in Addressing Discrimination

08 Dec 2020
Research & Ideas

Why Companies Hunt for Talent on Digital Platforms, Not in Resume Piles

Strategy Unit. “They’re not sending resumes in. They’re being recruited, often through online platforms like LinkedIn.” Indeed, the rise of digital platforms now enables firms... View Details

Keywords: by Michael Blanding; Employment

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

June 2004 (Revised November 2005)
Case

PalmSource, Inc.

By: David B. Yoffie, Pai-Ling Yin and Christina L. Darwall

PalmSource CEO David Nagel had grand ambitions. In this newly spun-off company, he wanted to create the next leading software platform for hand-held devices. Explores the strategic challenges of building a platform business. View Details

Keywords: Digital Platforms; Applications and Software; Business Startups; Business Strategy; Information Technology Industry

Find at Harvard

We investigate the effect of patent wars on firm strategy using data from the global smartphone market. In particular, we analyze how smartphone vendors not involved in patent litigation strategically respond to increased litigation risks in this industry. We find... View Details

25 May 2010
First Look

First Look: May 25

ad platform can offer, an advertiser may forego use of an ad platform that the advertiser otherwise finds profitable. Mergers between ad platforms can increase advertiser... View Details

Keywords: Martha Lagace

June 2014
Case

Going Social: Durex in China

By: Mikolaj Jan Piskorski and Aaron Smith

When Reckitt Benckiser (RB), a leading consumer goods company, first entered China, it encountered significant challenges. RB's strategy relied on selling high margin products supported by cost-effective advertising and distribution, but the highly competitive Chinese... View Details

Keywords: Distribution; Multinational Firms and Management; Internet and the Web; Marketing Communications; Brands and Branding; Consumer Products Industry; China

February 2017 (Revised November 2021)
Case

Digitalization at Siemens

By: David J. Collis and Tonia Junker

The case discusses the digitalization strategy of Siemens AG, a German-based company operating in manufacturing and electronics. The increasing impact of digital technologies on all of its business units had prompted CEO Joe Kaeser and his team to put digitalization at... View Details

Keywords: Company Management; Digital Technologies; Corporate Strategy; Competition; Information Technology; Information Infrastructure; Manufacturing Industry; Electronics Industry

TeachingInterests

Competing with Social Networks

MBA EC 1217

Career Focus

Competing with Social Networks is a Strategy class targeted at students considering careers in high technology, entertainment, social media or consumer packaged goods. It will be useful... View Details

Threat of Platform-Owner Entry and Complementor Responses: Evidence from the Mobile App Market

This paper studies the impact of platform-owner entry threat on complementors in platform-based markets. We examine how app developers on the Android mobile platform adjust innovation efforts (rate and direction) and value-capture strategies in response to the threat... View Details

September 2014
Teaching Plan

Linden Lab: Crossing the Chasm

By: Thomas R. Eisenmann

In early 2009, managers at Linden Lab, creator of the virtual world Second Life, faced decisions about the company's growth strategy. Despite profound initial skepticism about demand for a user-generated virtual world that was not a traditional game, Second Life was... View Details

Keywords: Entrepreneurship; Growth and Development Strategy; Technology Industry

2017
Working Paper

Explaining the Vertical-to-Horizontal Transition in the Computer Industry

By: Carliss Y. Baldwin

This paper seeks to explain the technological forces that led to the rise of vertically integrated corporations in the late 19th century and the opposing forces that led to a vertical-to-horizontal transition in the computer industry 100 years later. I first model the... View Details

Keywords: Organizational Design; Business History; Vertical Integration; Horizontal Integration; Digital Platforms; Computer Industry