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- 2011
- Article
Scalable Detection of Anomalous Patterns With Connectivity Constraints
By: Skyler Speakman, Edward McFowland III and Daniel B. Neill
We present GraphScan, a novel method for detecting arbitrarily shaped connected clusters in graph or network data. Given a graph structure, data observed at each node, and a score function defining the anomalousness of a set of nodes, GraphScan can efficiently and... View Details
- 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
- January 2011
- Article
Does Intellectual Property Rights Reform Spur Industrial Development?
By: Lee G. Branstetter, Ray Fisman, C. Fritz Foley and Kamal Saggi
An extensive theoretical literature generates ambiguous predictions concerning the effects of intellectual property rights (IPR) reform on industrial development. The impact depends on whether multinational enterprises (MNEs) expand production in reforming countries... View Details
- December 2010
- Article
Organising Response to Extreme Emergencies: The Victorian Bushfires of 2009
By: Dutch Leonard and Arnold M. Howitt
How can people and organisations best respond to emergency events that are significantly beyond the boundaries of what they had generally anticipated, expected, prepared for-or even imagined? What forms of organisations are likely to be best able to cope with such... View Details
- November 2010
- Case
Bling Nation
By: William A. Sahlman and Liz Kind
Bling Nation, a Palo Alto, CA startup, was founded in 2007 as a mobile payment service provider that bypassed industry participants such as Visa and MasterCard. Bling Nation partnered with local community banks and merchants in small towns. The banks provided their... View Details
Keywords: Culture
- 2010
- Chapter
Enamored with Scale: Scaling with Limited Impact in the Microfinance Industry
By: S. M. Datar, M. J. Epstein and K. Yuthas
- 2010
- Working Paper
Growth through Heterogeneous Innovations
By: Ufuk Akcigit and William R. Kerr
We study how exploration versus exploitation innovations impact economic growth through a tractable endogenous growth framework that contains multiple innovation sizes, multi-product firms, and entry/exit. Firms invest in exploration R&D to acquire new product lines... View Details
- September 2010 (Revised February 2014)
- Case
The Global Sight Initiative
How to replicate a 'one of' social entrepreneurship effort: To cure blindness, Seva took the Aravind Eye Hospital & scaled it up to 100 hospitals globally. 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 April 2013)
- Case
Equitas Microfinance: The Fastest-Growing MFI on the Planet
By: V.G. Narayanan and V. Kasturi Rangan
Founded as a for-profit microfinance company, Equitas had acquired nearly a million clients in the short two years since it was founded. The founder, Vasu, and his management team wished to accelerate the already impressive spurt to three million clients in the next... 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
- March 2010 (Revised November 2010)
- Case
Pandora Radio: Fire Unprofitable Customers?
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
- 2010
- Book
Unilever'i Yenilemek: Dönüşüm ve Gelenek [Renewing Unilever: Transformation and Tradition]
By: Geoffrey Jones
Unilever's brands can now be found in one out of every two households in the world. This arresting and impressive fact shows the scope and scale of this unique global corporation. Geoffrey Jones, a leading business historian from the Harvard Business School, takes us... View Details
- January 2010
- Teaching Note
Youth Villages: The challenges of scaling a nonprofit with government as the primary funding source (TN)
Teaching Note for [309007]. 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
- January 2010 (Revised March 2011)
- Case
Ben Bernanke: Person of the Year?
By: Lakshmi Iyer and Matthew C. Weinzierl
In response to the economic and financial crisis of 2008–2009, the Federal Reserve greatly expanded the scale and scope of its activities. Though lauded by many experts for its actions, the Fed and its chairman, Ben Bernanke, faced harsh criticism from some public... View Details