Josh Lerner
There are 24 articles for this faculty member.
About Faculty in this Article:

Josh Lerner is the Jacob H. Schiff Professor of Investment Banking at Harvard Business School.
Buy Local? The Geography of Successful and Unsuccessful Venture Capital Expansion
| Authors: | Henry Chen, Paul A. Gompers, Anna Kovner, and Josh Lerner |
|---|---|
| Published: | August 6, 2009 |
| Paper Release Date: | June 2009 |
| Feature: | Working Papers |
From Silicon Valley to Herzliya, Israel, venture capital firms are concentrated in very few locations. More than half of the 1,000 venture capital offices listed in Pratt's Guide to Private Equity and Venture Capital Sources are located in just three metropolitan areas: San Francisco, Boston, and New York. More than 49 percent of the U.S.-based companies financed by venture capital firms are located in these three cities. This paper examines the location decisions of venture capital firms and the impact that venture capital firm geography has on investments and outcomes. Findings are informative both to researchers in economic geography and to policymakers who seek to attract venture capital.
The Investment Strategies of Sovereign Wealth Funds
| Authors: | Shai Bernstein, Josh Lerner, and Antoinette Schoar |
|---|---|
| Published: | April 17, 2009 |
| Paper Release Date: | March 2009 |
| Feature: | Working Papers |
The role of sovereign wealth funds (SWFs) in the global financial system has been increasingly recognized in recent years, and many reports suggest that SWFs are often employed to further the geopolitical and strategic economic interests of their governments. The resources controlled by these funds—estimated to be $3.5 trillion in 2008—have grown sharply over the past decade. Projections, while inherently tentative due to the uncertainties about the future path of economic growth and commodity prices, suggest that they will be increasingly important actors in the years to come. Despite this significant and growing role, financial economists have devoted remarkably little attention to these funds. The lack of scrutiny must be largely attributed to the deliberately low profile adopted by many SWFs, which makes systematic analysis challenging. Bernstein, Lerner, and Schoar analyze how SWFs vary in their investment styles and performance across various geographies and governance structures. Taken as a whole, results suggest that high levels of home investments by SWFs, particularly those with the active involvement of political leaders, are associated with trend chasing and worse performance.
Fear of Rejection? Tiered Certification and Transparency
| Authors: | Emmanuel Farhi, Josh Lerner, and Jean Tirole |
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| Published: | February 25, 2009 |
| Paper Release Date: | October 2008 |
| Feature: | Working Papers |
The sub-prime crisis has thrown a harsh spotlight on the practices of securities underwriters, which provided too many complex securities that proved to ultimately have little value. Certifiers such as rating agencies, journals, standard setting bodies, and providers of standardized tests play an increasingly important role in the market economies. Yet as scrutiny of rating agencies in the aftermath of the sub-prime crisis has shown, these organizations have complex incentive structures and may adopt problematic approaches. On an explicit level, all major rating agencies follow a well-defined process, whose end product is the publication of a rating based on an objective analysis. But firms have been historically able to get rating agencies not to disclose ratings that displease them. HBS professor Josh Lerner and colleagues examined when certifiers might adopt more complex rating schemes, rather than the simple pass-fail scheme, and highlight that such nuanced schemes are more likely when the costs of such ratings are lower. In addition, these schemes are more common when sellers are less averse to the revelation of information about their quality, and more impatient.
The Success of Persistent Entrepreneurs
| Q&A with: | Paul A. Gompers, Josh Lerner, and David S. Scharfstein |
|---|---|
| Published: | February 2, 2009 |
| Feature: | Research & Ideas |
Want to be a successful entrepreneur? Your best bet might be to partner with entrepreneurs who have a track record of success, suggests new research by Paul A. Gompers, Josh Lerner, David S. Scharfstein, and Anna Kovner.
Published in 2008
Performance Persistence in Entrepreneurship
| Authors: | Paul A. Gompers, Anna Kovner, Josh Lerner, and David S. Scharfstein |
|---|---|
| Published: | December 3, 2008 |
| Paper Release Date: | September 2008 |
| Feature: | Working Papers |
All else equal, a venture-capital-backed entrepreneur who starts a company that goes public has a 30 percent chance of succeeding in his or her next venture. First-time entrepreneurs, on the other hand, have only an 18 percent chance of succeeding, and entrepreneurs who previously failed have a 20 percent chance of succeeding. But why do these contrasts exist? Such performance persistence, as in the first example, is usually taken as evidence of skill. However, in the context of entrepreneurship, the belief that successful entrepreneurs are more skilled than unsuccessful ones can induce real performance persistence. In this way, success breeds success even if successful entrepreneurs were just lucky. Success breeds even more success if entrepreneurs have some skill.
The Litigation of Financial Innovations
| Author: | Josh Lerner |
|---|---|
| Published: | November 5, 2008 |
| Paper Release Date: | September 2008 |
| Feature: | Working Papers |
The past 10 years have seen a profound change in the conditions under which financial innovations are pursued. Because patents fundamentally alter the way in which innovations can be used, assessing the impact of patenting is critical to understanding the future of financial innovation. Litigation is crucial to delineating the boundaries of patent awards, and this paper examines the litigation of such financial patents to gain insights into the future of financial innovation. This paper seeks to understand the litigation of financial innovations, an area where patents have only recently been granted.
Secrets of the Academy: The Drivers of University Endowment Success
| Authors: | Josh Lerner, Antoinette Schoar, and Jialan Wang |
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| Published: | September 17, 2008 |
| Paper Release Date: | August 2008 |
| Feature: | Working Papers |
University endowments are important and interesting institutions both in the investing community and society at large. They play a role in maintaining the academic excellence of many universities that rely heavily on income from their endowments. In contrast, poor finances can undermine a school's ability to provide academic services altogether. Endowments have also received much attention recently for their superior investment returns compared with other institutional investors. In this study, the authors document the trends in college and university endowment returns and investments in the United States between 1992 and 2005.
Monetizing IP: The Executive's Challenge
| Q&A with: | Josh Lerner |
|---|---|
| Published: | June 9, 2008 |
| Feature: | Executive Education |
Many companies fail to develop a strategy around protecting and monetizing their intellectual property. In this Q&A, Harvard Business School professor Josh Lerner discusses current trends in IP including the rise of patent pools.
Venture Capital
| Published: | April 29, 2008 |
|---|---|
| Feature: | HBS Centennial Colloquia Reports |
Professor Josh Lerner provides a summary report on the recently held HBS Centennial colloquium on venture capital.
Published in 2007
Government's Misguided Probe of Private Equity
| Published: | March 14, 2007 |
|---|---|
| Feature: | Op-Ed |
The U.S Department of Justice has begun an inquiry into potentially anti-competitive behavior on the part of leading private equity firms. Professor Josh Lerner looks to history to underscore why this move carries the prospect of damaging what is actually an incredibly competitive industry that creates much value.
Published in 2006
What's Behind the Private Equity Boom?
| Published: | December 22, 2006 |
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| Feature: | Views on News |
Podcast: On just one day in November, $52 billion worth of private equity deals were announced, and more than $200 billion worth of deals have been agreed to so far in 2006. The deals include such major names as Qantas ($8.7 billion), Hertz ($15 billion), and Clear Channel ($ 18.7 billion). Are public markets being eclipsed? Are investors and employees being victimized? Professor Josh Lerner looks at historical trends and current deals to put it all in perspective.
The Success of Reverse Leveraged Buyouts
| Q&A with: | Josh Lerner |
|---|---|
| Published: | October 11, 2006 |
| Feature: | Research & Ideas |
RLBOs have a bad rap, but Josh Lerner says the reputation is not deserved. Studying almost 500 private equity-led IPOs over a 22-year period, Lerner and co-researcher Jerry Cao conclude that reverse leveraged buyouts in general outperformed other IPOs and the market as a whole. Quick flips, however, are another story.
Sorting Out the Patent Craze
| Q&A with: | Josh Lerner |
|---|---|
| Published: | February 6, 2006 |
| Feature: | Research & Ideas |
Some companies patent anything that moves to block innovation by competitors. But what does this mean for standard setting organizations? Professor Josh Lerner explains the challenges facing SSOs in this HBS Working Knowledge Q&A.
Published in 2004
The U.S. Patent Game: How to Change It
| Q&A with: | Josh Lerner |
|---|---|
| Published: | December 20, 2004 |
| Feature: | Research & Ideas |
Innovators and society are paying too high a price in the current patent system, says a new book by Adam B. Jaffe and Harvard Business School’s Josh Lerner. A book excerpt and Q&A with Lerner.
European Private Equity—Still a Teenager?
| Published: | February 16, 2004 |
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| Feature: | Research & Ideas |
If the private equity industry has a life cycle, these are the teenage years for Europe, according to panelists at the conference session on European private equity.
Published in 2003
Surveying the VC Landscape
| Q&A with: | Josh Lerner |
|---|---|
| Published: | June 16, 2003 |
| Feature: | Research & Ideas |
In an e-mail Q&A, HBS professor Josh Lerner discusses issues including transparency and private equity, buyout firms, Sarbanes-Oxley, and the role of VC on innovation.
Published in 2001
Five Questions for Paul Gompers and Josh Lerner
| Q&A with: | Paul A. Gompers and Josh Lerner |
|---|---|
| Published: | November 15, 2001 |
| Feature: | Research & Ideas |
Venture Capital Goes Boomor Bust?
| Published: | November 5, 2001 |
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| Feature: | Research & Ideas |
In The Money of Invention: How Venture Capital Creates New Wealth, HBS professors Paul Gompers and Josh Lerner demystify the role VC plays in the economy. Read an excerpt. Plus: Q&A with the authors.
Published in 2000
The Determinants of Corporate Venture Capital Success
| Published: | November 6, 2000 |
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| Feature: | Research & Ideas |
Corporate-sponsored venture capital funds do not have to fail. But as HBS professors Paul Gompers and Josh Lerner explain, hybrid organizations such as Xerox Technology Ventures face considerable challenges on the road to success.
Something Ventured, Something Gained: A European View of Venture Capital
| Published: | July 24, 2000 |
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| Feature: | Research & Ideas |













