Publications
Publications
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- All HBS Web
(1,167)
- Faculty Publications (240)
- Article
Fast Generalized Subset Scan for Anomalous Pattern Detection
By: Edward McFowland III, Skyler Speakman and Daniel B. Neill
We propose Fast Generalized Subset Scan (FGSS), a new method for detecting anomalous patterns in general categorical data sets. We frame the pattern detection problem as a search over subsets of data records and attributes, maximizing a nonparametric scan statistic... View Details
- January 2013
- Supplement
EverTrue: Mobile Technology Development (B)
By: William R. Kerr and Alexis Brownell
Brent Grinna has one customer signed up for his alumni-networking mobile app, and is now trying to choose among three possibilities for a CTO. He decided to contract with a friend's company, Dashfire, to create a prototype of the app, and has signed up Brown University... View Details
- October 2012 (Revised August 2013)
- Case
Global Unichip Corporation (A)
By: Willy Shih and Chen-Fu Chien
Global Unichip Corporation (GUC) is a design services company that acts as a front-end to TSMC, the world's largest semiconductor foundry. In so doing, it masked the complexity of the latest process technologies, and reduced the entry barriers for small firms to... View Details
Keywords: Abstraction; Value-network; Entry Barriers; Intermediaries; Dis-intermediation; Aggregator; Vertical Specialization; Technology Adoption; Digital Platforms; Competitive Strategy; Corporate Strategy; Horizontal Integration; Vertical Integration; Technological Innovation; Innovation Strategy; Innovation and Management; Industry Structures; Information Infrastructure; Complexity; Information Technology; Technology Industry; Technology Industry; Technology Industry; Taiwan
- August 2012 (Revised October 2015)
- Case
LinkedIn Corporation, 2012
By: David Yoffie and Liz Kind
Since its inception in 2003, LinkedIn had become a leading Silicon Valley institution with a brand name that was recognizable throughout the U.S. and in many countries overseas. As of March 2012, LinkedIn was the world's largest professional network on the Internet... View Details
- May 2012 (Revised September 2012)
- Case
HTC Corp. in 2012
By: David B. Yoffie, Juan Alcacer and Renee Kim
After 15 years of remarkable achievements, Taiwan-based HTC Corp. faced difficult times by 2012. CEO Peter Chou, who drove HTC's transformation from an unknown manufacturer of PDAs for other companies to a well-known global player in smartphones, faced an uncertain and... View Details
Keywords: Corporate Social Responsibility; Telecommunications; Brand Management; Economies Of Scale And Scope; Market Positioning; Intellectual Property Management; Technological Innovation; Information Infrastructure; Competitive Strategy; Innovation and Invention; Patents; Product Positioning; Telecommunications Industry; Taiwan
- March 2011 (Revised April 2018)
- Case
1366 Technologies: Scaling the Venture
By: Joseph B. Lassiter III, Ramana Nanda, David Kiron and Evan Richardson
For some time, 1366's co-founders, Frank van Mierlo and Ely Sachs, had faced a choice, which was now made all the more stark: 1366 could expand to produce silicon wafers itself, raising the required capital from "friendly" investors and building shipment volume slowly,... View Details
- February 2011
- Case
Chegg: Textbook Rental Takes Flight
By: Thomas R. Eisenmann, William A. Sahlman and Evan W. Richardson
In late 2010, Silicon Valley-based Chegg, the leading online college textbook rental company, is scaling rapidly. The case recounts Chegg's history from its origins as a distant competitor to Craigslist in college classified listings through a pivot into textbook... View Details
- February 2011 (Revised November 2012)
- Case
Product Development at OPOWER
By: Thomas Eisenmann and Rob Go
OPOWER, a software startup that helps utilities engage their customers in ways that reduce energy consumption, is scaling rapidly. The company's new head of product management has designed a system to address a point of constant tension: whether to build custom... View Details
- February 2011 (Revised December 2014)
- Case
RentJuice
By: Thomas Eisenmann and Liz Kind
RentJuice, founded in mid-2008, provided a subscription software service—sold via phone and live online webinars—that allowed real estate professionals like brokers and agents to manage and market rental listings, communicate with clients, and complete transaction... View Details
- September 2010 (Revised November 2010)
- Case
Ze-gen: Commercializing Clean Tech
By: Lynda M. Applegate, Kaitlyn Lyons and Scott Prozeller
The Ze-gen case covers the first five years in the life of a clean-tech start-up. Ze-gen had developed an innovative technology that converted solid waste into synthesis gas (called syngas). This technology was in testing at the company's pilot plant, built next to the... View Details
- May 2010
- Supplement
Tim Westergren of Pandora Radio
By: Willy C. Shih and Halle Alicia Tecco
Pandora Radio is at a crossroads. Founder Tim Westergren has just been told by a well known VC to get rid of his unprofitable customers in order to get his costs down, but Westergren is not sure that such actions are consistent with his company's business model.... View Details
- March 2010 (Revised January 2012)
- Case
Microsoft's IP Ventures
By: Josh Lerner and Ann Leamon
Microsoft's IP Ventures program, through which Microsoft spun out promising but unused technologies into new companies, is a new approach to corporate venture capital. The program provides "IP for equity" and has proven very successful in achieving its main... View Details
- January 2010 (Revised March 2013)
- Case
foursquare
By: Mikolaj Jan Piskorski, Thomas R. Eisenmann, Jeffrey J. Bussgang and David Chen
Co-founders of foursquare are deciding how to respond to competitive threats and scale up the organization. Foursquare was a location-based online service that allowed users to "check in" to a location using an application on a smartphone. Foursquare kept track of a... View Details
- September 2009 (Revised February 2011)
- Case
Intellectual Ventures
By: Andrei Hagiu, David B. Yoffie and Alison Berkley Wagonfeld
Intellectual Ventures creates and acquires intellectual property, which it then seeks to monetize through non-exclusive licensing. In early 2009, as an increasing number of companies were trying to position themselves as leading intermediaries in the market for... View Details
- 2009
- Chapter
Creating Superior Customer Value in a Connected World
By: Ranjay Gulati
"In the early twenty-first century, customers are more demanding than ever, and difficult economic times make them all the more so. As customers tighten their wallets and increase their demands, firms face greater pressure to provide superior customer value. Reducing... View Details
- February 2009 (Revised December 2010)
- Case
Upgrading the Economy: Industrial Policy and Taiwan's Semiconductor Industry
By: Willy C. Shih and Jyun-Cheng Wang
The government-led creation and incubation of the semiconductor industry in Taiwan is a striking success for advocates of strong industrial policy. It has led to the island nation's domination of the global "foundry" business in which firms like Taiwan Semiconductor... View Details
- January 2009 (Revised October 2012)
- Case
Semiconductor Manufacturing International Corporation: 'Reverse BOT'
By: Willy Shih
Semiconductor Manufacturing International Corporation (SMIC) is executing a strategy that leverages the desires of municipalities in China to build clusters of high technology companies. By partnering with those cities to build new semiconductor fabs that SMIC would... View Details
- September 2006 (Revised October 2007)
- Module Note
Platform-Mediated Networks: Definitions and Core Concepts
Defines platform-mediated networks and introduces concepts central to their study. First, it defines networks and network effects; explains how network effects influence users' willingness-to-pay for network access; describes factors that determine the strength of... View Details
- September 2006 (Revised December 2006)
- Case
Arizona Department of Public Health: The Challenges of Preparing for a Public Health Emergency
By: Lynda M. Applegate, Ajay Vinze, T. S. Raghu and Minu Ipe
In the post-9/11 era information technology enablement for emergency preparedness and response have taken on increased significance. Public health organizations like ADHS play a critical role in any statewide preparation for large scale emergencies. With issues like... View Details
- July 2006
- Article
Dynamic Mixed Duopoly: A Model Motivated by Linux vs. Windows
By: Ramon Casadesus-Masanell and Pankaj Ghemawat
This paper analyzes a dynamic mixed duopoly in which a profit-maximizing competitor interacts with a competitor that prices at zero (or marginal cost), with the cumulation of output affecting their relative positions over time. The modeling effort is motivated by... View Details
Keywords: Open Source Software; Demand-side Learning; Network Effects; Linux; Mixed Duopoly; Competitive Dynamics; Business Models; Duopoly and Oligopoly; Information Technology; Applications and Software; Business Model; Mathematical Methods; Digital Platforms; Profit; Balance and Stability; Management Analysis, Tools, and Techniques; SWOT Analysis; Competition; Price; Information Technology Industry