Publications
Publications
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(1,840)
- Faculty Publications (504)
- November 2010
- Case
Gilt Groupe
By: Michael J. Roberts, William A. Sahlman and Tamara Obradov
The case explores decisions faced by Gilt Groupe co-founders in 2009 regarding how rapidly to grow, which growth strategies to pursue and how much capital to raise. View Details
- November 2010
- Case
The Firestorm: Super Angelgate
By: William A. Sahlman and Evan Wade Richardson
An overview of key documents surrounding the 2010 “Angelgate” meetings. View Details
- November 2010 (Revised August 2016)
- Case
The Changing Face of Angel Investing
By: William A. Sahlman and Evan Richardson
Angel investors Ram Shriram, Mike Maples, Eric Paley, James Geshweiler, and Jim Southern discuss their investment philosophies and the changing landscape of angel investing. Questions include: • How has angel investing changed in the last few years? • How do you... 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
- November 2010
- Case
Spudnik, Inc.
By: William A. Sahlman and Elizabeth A. Kind
This case describes the plan to finance a revolutionary new television set manufacturing business in late 2009. Yatin Mundkur, a venture capitalist at Artiman Ventures, has recruited a team of veteran eecutives from the optical disk drive business, to design large... View Details
- November 2010 (Revised April 2011)
- Case
WiTricity: Electricity cuts the cord
By: William A. Sahlman and Evan Wade Richardson
Eric Giler, WiTricity CEO, must decide how to grow a company based around an untested but potentially ground-breaking technology for wireless electricity transmission. View Details
- October 2010
- Case
innocent
By: William A. Sahlman and Harry Wake
This case describes a set of issues confronting the founders of innocent, a 10-year old beverage company that dominated the UK smoothie market. The team must decide how to proceed with expansion of the product line and outside the UK and Ireland. They must also decide... View Details
- July 2010
- Article
The Supply Side of Innovation: H-1B Visa Reforms and U.S. Ethnic Invention
By: William R. Kerr and William F. Lincoln
This study evaluates the impact of high-skilled immigrants on U.S. technology formation. We use reduced-form specifications that exploit large changes in the H-1B visa program. Higher H-1B admissions increase immigrant science and engineering (SE) employment and... View Details
- June 2010
- Article
What Causes Industry Agglomeration? Evidence from Coagglomeration Patterns
By: Glenn Ellison, Edward Glaeser and William R. Kerr
Why do firms cluster near one another? We test Marshall's theories of industrial agglomeration by examining which industries locate near one another, or coagglomerate. We construct pairwise coagglomeration indices for US manufacturing industries from the Economic... View Details
- April 2010
- Teaching Note
Dr. John's Products, Ltd. (TN)
Teaching Note for [803063]. View Details
- February 2010
- Case
Saginaw Parts Co. and the General Motors Corp. Credit Default Swap
This two-page case demonstrates how to unbundle the cost of credit extensions from product prices by observing the price of a credit default swap. It also explores how credit default swaps work, and how trade creditors are treated under U.S. bankruptcy law. Finally it... View Details
- January 2010
- Article
Clusters of Entrepreneurship
By: Edward L. Glaeser, William R. Kerr and Giacomo A.M. Ponzetto
Employment growth is strongly predicted by smaller average establishment size, both across cities and across industries within cities, but there is little consensus on why this relationship exists. Traditional economic explanations emphasize factors that reduce entry... View Details
- November 2009 (Revised August 2010)
- Case
NovoCure Ltd.
By: William A. Sahlman and Sarah Flaherty
Venture capitalist William Doyle must raise $35 million for a portfolio company with a promising, novel cancer therapy, just as global capital markets are imploding in the fall of 2008. NovoCure, Ltd., has developed an electrical-field-based therapy, called Tumor... View Details
- 2009
- Working Paper
Management and the Financial Crisis (We have met the enemy and he is us...)
The financial crisis of 2008-9 has revealed that our broad model of corporate governance is broken, independent of the shortcomings in the regulatory system. Managers and boards of directors in scores of systemically important firms failed to protect employees,... View Details
- October 2009
- Article
Managing Risk in the New World
Five experts gathered recently to discuss the future of enterprise risk management: Kaplan, the Baker Foundation Professor at Harvard Business School, who with his colleague David Norton developed the balanced scorecard; Mikes, an assistant professor at HBS who studies... View Details
- September 2009 (Revised November 2010)
- Case
Endeavor: Creating a Global Movement for High-Impact Entrepreneurship
This case describes a critical inflection point in the growth of an international development "mentor capitalist" nonprofit, Endeavor. As Endeavor aims to scale its high-impact entrepreneurship model globally, founder Linda Rottenberg must determine what success looks... View Details
- September 2009
- Case
ZINK Imaging: 'Zero Ink™'
By: William A. Sahlman and Sarah Flaherty
"ZINK Imaging" describes the issues confronting CEO Wendy Caswell as she uses a partnership model to commercialize ZINK's disruptive printing technology platform, ZINK Paper. The case focuses on the frameworks ZINK has used to decide which markets to target and which... View Details
- September 2009 (Revised February 2014)
- Case
Nantucket Nectars: The Exit
By: Joseph B. Lassiter III, William A. Sahlman and Noam Wasserman
The founders of Nantucket Nectars are trying to decide whether and how to sell their company. View Details
- 2009
- Working Paper
Clusters of Entrepreneurship
By: Edward L. Glaeser, William R. Kerr and Giacomo A.M. Ponzetto
Employment growth is strongly predicted by smaller average establishment size, both across cities and across industries within cities, but there is little consensus on why this relationship exists. Traditional economic explanations emphasize factors that reduce entry... View Details
- Article
Local Industrial Conditions and Entrepreneurship: How Much of the Spatial Distribution Can We Explain?
By: Edward L. Glaeser and William R. Kerr
Why are some places more entrepreneurial than others? We use Census Bureau data to study local determinants of manufacturing startups across cities and industries. Demographics have limited explanatory power. Overall levels of local customers and suppliers are only... View Details