Publications

2009
Working Paper

Breakthrough Inventions and Migrating Clusters of Innovation

We investigate the speed at which clusters of invention for a technology migrate spatially following breakthrough inventions. We identify breakthrough inventions as the top one percent of US inventions for a technology during 1975-1984 in terms of subsequent citations.... View Details

Keywords: Geographic Location; Immigration; Disruptive Innovation; Technological Innovation; Patents; Industry Clusters; United States

2020
Working Paper

Immigration Policy Levers for U.S. Innovation and Startups

By: William R. Kerr and Sari Pekkala Kerr

Immigrants account for about a quarter of U.S. invention and entrepreneurship despite a policy environment that is not well suited for these purposes. This chapter reviews the U.S. immigration policy environment that governs how skilled migrants move to America for... View Details

Keywords: Invention; Innovation; Startups; High-tech; Immigration; Entrepreneurship; Innovation and Invention; Business Startups; Venture Capital; United States

January 2010
Article

Breakthrough Inventions and Migrating Clusters of Innovation

We investigate the speed at which clusters of invention for a technology migrate spatially following breakthrough inventions. We identify breakthrough inventions as the top one percent of U.S. inventions for a technology during 1975-1984 in terms of subsequent... View Details

Keywords: History; Technological Innovation; Patents; Labor; Immigration; United States

The Emergence of Charismatic Business Leadership is an examination of how the role of the business leader in the U.S. has changed from World War II to the present. A small number of high-profile individuals have transformed the face of modern-day... View Details

2010
Chapter

Breakthrough Inventions and the Growth of Innovation Clusters

This report provides a comprehensive look at the role of innovation in promoting economic and social development. It examines the impact of innovation on the economic growth of developing countries and the future role of technological innovation in international... View Details

Keywords: Technological Innovation; Developing Countries and Economies; Society; Growth and Development; Climate Change; Social Issues; Industry Clusters; Business and Government Relations

May 2021
Case

Inclusive Innovation at Mass General Brigham

By: Katherine Baldiga Coffman and Olivia Hull

Massachusetts General Brigham (MGB) Chief Innovation Officer Christopher Coburn had overseen a period of exciting transformation and growth in healthcare innovation at MGB. In November 2019, the health system was the largest recipient of National Institutes of Health... View Details

Educators

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2009
Working Paper

Breakthrough Inventions and Migrating Clusters of Innovation

2019
Working Paper

The Consequences of Invention Secrecy: Evidence from the USPTO Patent Secrecy Program in World War II

By: Daniel P. Gross

This paper studies the effects of the USPTO's patent secrecy program in World War II, under which over 11,000 U.S. patent applications were issued secrecy orders that halted examination and prohibited inventors from disclosing their inventions or filing in foreign... View Details

Keywords: Invention Secrecy; Invention Disclosure; Trade Secrecy; Secrecy Orders; Cummulative Innovation; Wold War 2; Patents; National Security; History; Innovation and Invention; Outcome or Result; Intellectual Property; Policy; Commercialization; United States

March 2022
Article

Winner Takes All? Tech Clusters, Population Centers, and the Spatial Transformation of U.S. Invention

By: Brad Chattergoon and William R. Kerr

U.S. invention has become increasingly concentrated around major tech centers since the 1970s, with implications for how much cities across the country share in concomitant local benefits. Is invention becoming a winner-takes-all race? We explore the rising spatial... View Details

Keywords: Clusters; Invention; Agglomeration; Artificial Intelligence; Innovation and Invention; Patents; Applications and Software; Industry Clusters; AI and Machine Learning

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18 Sep 2019
Working Paper Summaries

Female Inventors and Inventions

Keywords: by Rembrand Koning, Sampsa Samila, and John-Paul Ferguson; Health; Biotechnology; Medical Devices & Supplies

2020
Working Paper

Inventing the Endless Frontier: The Effects of the World War II Research Effort on Post-War Innovation

By: Daniel P. Gross and Bhaven N. Sampat

During World War II, the U.S. government launched an unprecedented effort to mobilize science for war: a newly-established Office of Scientific Research and Development (OSRD) entered thousands of R&D contracts with industrial and academic contractors, spending one to... View Details

Keywords: World War II; Vannevar Bush; OSRD; Mission-oriented R＆D; Direction Of Innovation; Geography Of Innovation; Technology Clusters; U.S. Innovation System; Innovation and Invention; Research and Development; Problems and Challenges; War; History; Government Administration; United States

Research Summary

Mobility, collaboration, science, and inventing breakthroughs

Professor Fleming's research focuses on how individuals, firms, and regions can increase their possibility of inventing breakthroughs. View Details

29 Oct 2014
Research & Ideas

Inventing Products is Less Valuable Than Inventing Ideas

In a well-marked line from the movie The Social Network, Facebook founder Mark Zuckerberg turns to the Winklevoss twins, who are suing him for stealing their invention, and says: "If you guys were the inventors of Facebook, you'd... View Details

Keywords: by Michael Blanding; Technology

2021
Working Paper

Who Do We Invent for? Patents by Women Focus More on Women's Health, but Few Women Get to Invent

By: Rembrand Koning, Sampsa Samila and John-Paul Ferguson

Has the increase in female medical researchers led to more medical advances for women? In this paper, we investigate if the gender of inventors shapes their types of inventions. Using data on the universe of U.S. biomedical patents, we find that patents with women... View Details

Keywords: Innovation; Biomedical Research; Innovation and Invention; Diversity; Gender; Research; Health; United States

May 2020
Article

Inventor Gender and the Direction of Invention

By: Rembrand Koning, Sampsa Samila and John-Paul Ferguson

We study whether increasing the share of female inventors leads to more biomedical inventions that focus on the needs of women. After accounting for detailed disease-technology, disease-year, and technology-year fixed effects, we find that a 10 percentage point... View Details

Keywords: Innovation and Invention; Gender; Patents

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June 18, 2021
Article

Who Do We Invent for? Patents by Women Focus More on Women's Health, but Few Women Get to Invent

By: Rembrand Koning, Sampsa Samila and John-Paul Ferguson

Women engage in less commercial patenting and invention than do men, which may affect what is invented. Using text analysis of all U.S. biomedical patents filed from 1976 through 2010, we found that patents with all-female inventor teams are 35% more likely than... View Details

Keywords: Innovation; Gender Bias; Health; Innovation and Invention; Research; Patents; Gender; Prejudice and Bias