Josh Lerner – författare

While the importance of innovation to economic development is widely understood, the conditions conducive to it remain the focus of much attention. This volume offers new theoretical and empirical contributions to fundamental questions relating to the economics of innovation and technological change while revisiting the findings of a classic book. Central to the development of new technologies are institutional environments, and among the topics discussed here are the roles played by universities and other nonprofit research institutions and the ways in which the allocation of funds between the public and private sectors affects innovation. Other essays examine the practice of open research and how the diffusion of information technology influences the economics of knowledge accumulation. Analytically sophisticated and broad in scope, this book addresses a key topic at a time when economic growth is all the more topical.

Often considered one of the major forces behind economic growth and development, the entrepreneurial firm can accelerate the speed of innovation and dissemination of new technologies, thus increasing a country''s competitive edge in the global market. As a result, cultivating a strong culture of entrepreneurial thinking has become a primary goal throughout the world.

Surprisingly, there has been little systematic research or comparative analysis to show how the growth of entrepreneurship differs among countries in various stages of development. International Differences in Entrepreneurship fills this void by explaining how a country''s institutional differences, cultural considerations, and personal characteristics can affect the role that entrepreneurs play in its economy. Developing an understanding of the origins of entrepreneurs as well as the choices they make and the complexity of their activities across countries and industries are of central importance to this volume. In addition, contributors consider how environmental factors of individual economies, such as market regulation, government subsidies for banks, and support for entrepreneurial culture affect the industry and the impact that entrepreneurs have on growth in developing nations.

How to overcome barriers to the long-term investments that are essential for solving the world’s biggest problemsThere has never been a greater need for long-term investments to tackle the world’s most difficult problems, such as climate change and decaying infrastructure. And it is increasingly unlikely that the public sector will be willing or able to fill this gap. If these critical needs are to be met, the major pools of long-term, patient capital—including pensions, sovereign wealth funds, university endowments, and wealthy individuals and families—will have to play a large role. In this accessible and authoritative account of long-term capital investment, two leading experts on the subject, Harvard Business School professors Victoria Ivashina and Josh Lerner, highlight the significant hurdles facing long-term investors and propose concrete ways to overcome these difficulties.Presenting the best evidence in an engaging way by using memorable stories and examples, Patient Capital describes how large investors increasingly want and need long-run investments that have the potential to deliver greater returns than those in the public markets. Yet success in such investments has been the exception. Performance has suffered from both the limitations of investors and the internal structure of their fund managers, often resulting in the wrong incentives and a lack of long-term planning.Yet the challenges facing long-term investors can be surmounted and the rewards are potentially large, both for investors and society as a whole. Patient Capital shows how to make long-term investment work better for everyone.

In the newly revised second edition of Venture Capital, Private Equity, and the Financing of Entrepreneurship, a dedicated team of researchers and professionals delivers an authoritative and comprehensive account of the world of active investing. This important work demonstrates how venture capitalists and private equity investors do business and create value for entrepreneurs, shareholders, and other stakeholders.

The authors, drawing on decades of combined experience studying and participating in the private equity markets, discuss the players, dynamics, and the incentives that drive the industry. They also describe various possibilities for the future development of private equity. This latest edition is perfect for advanced undergraduate students of finance and business, as well as MBA students seeking an insightful and accessible textbook describing the private equity markets.

How governments can do a better job of supporting entrepreneurship and venture capitalSilicon Valley, Singapore, Tel Aviv—the global hubs of entrepreneurial activity—all bear the marks of government investment. Yet, for every public intervention that spurs entrepreneurial activity, there are many failed efforts that waste untold billions in taxpayer dollars. When has governmental sponsorship succeeded in boosting growth, and when has it fallen terribly short? Should the government be involved in such undertakings at all? Boulevard of Broken Dreams is the first extensive look at the ways governments have supported entrepreneurs and venture capitalists across decades and continents. Josh Lerner, one of the foremost experts in the field, provides valuable insights into why some public initiatives work while others are hobbled by pitfalls, and he offers suggestions for how public ventures should be implemented in the future.Discussing the complex history of Silicon Valley and other pioneering centers of venture capital, Lerner uncovers the extent of government influence in prompting growth. He examines the public strategies used to advance new ventures, points to the challenges of these endeavors, and reveals the common flaws undermining far too many programs—poor design, a lack of understanding for the entrepreneurial process, and implementation problems. Lerner explains why governments cannot dictate how venture markets evolve, and why they must balance their positions as catalysts with an awareness of their limited ability to stimulate the entrepreneurial sector.As governments worldwide seek to spur economic growth in ever more aggressive ways, Boulevard of Broken Dreams offers an important caution. The book argues for a careful approach to government support of entrepreneurial activities, so that the mistakes of earlier efforts are not repeated.

The United States patent system has become sand rather than lubricant in the wheels of American progress. Such is the premise behind this provocative and timely book by two of the nation''s leading experts on patents and economic innovation. Innovation and Its Discontents tells the story of how recent changes in patenting--an institutional process that was created to nurture innovation--have wreaked havoc on innovators, businesses, and economic productivity. Jaffe and Lerner, who have spent the past two decades studying the patent system, show how legal changes initiated in the 1980s converted the system from a stimulator of innovation to a creator of litigation and uncertainty that threatens the innovation process itself. In one telling vignette, Jaffe and Lerner cite a patent litigation campaign brought by a a semi-conductor chip designer that claims control of an entire category of computer memory chips. The firm''s claims are based on a modest 15-year old invention, whose scope and influenced were broadened by secretly manipulating an industry-wide cooperative standard-setting body. Such cases are largely the result of two changes in the patent climate, Jaffe and Lerner contend. First, new laws have made it easier for businesses and inventors to secure patents on products of all kinds, and second, the laws have tilted the table to favor patent holders, no matter how tenuous their claims. After analyzing the economic incentives created by the current policies, Jaffe and Lerner suggest a three-pronged solution for restoring the patent system: create incentives to motivate parties who have information about the novelty of a patent; provide multiple levels of patent review; and replace juries with judges and special masters to preside over certain aspects of infringement cases. Well-argued and engagingly written, Innovation and Its Discontents offers a fresh approach for enhancing both the nation''s creativity and its economic growth.