NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

The Bright Side of Patents

Joan Farre-Mensa, Deepak Hegde, Alexander Ljungqvist

NBER Working Paper No. 21959
Issued in February 2016
NBER Program(s):Law and Economics, Productivity, Innovation, and Entrepreneurship

Motivated by concerns that the patent system is hindering innovation, particularly for small inventors, this study investigates the bright side of patents. We examine whether patents help startups grow and succeed using detailed micro data on all patent applications filed by startups at the U.S. Patent and Trademark Office (USPTO) since 2001 and approved or rejected before 2014. We leverage the fact that patent applications are assigned quasi-randomly to USPTO examiners and instrument for the probability that an application is approved with individual examiners’ historical approval rates. We find that patent approvals help startups create jobs, grow their sales, innovate, and reward their investors. Exogenous delays in the patent examination process significantly reduce firm growth, job creation, and innovation, even when a firm’s patent application is eventually approved. Our results suggest that patents act as a catalyst that sets startups on a growth path by facilitating their access to capital. Proposals for patent reform should consider these benefits of patents alongside their potential costs.

You may purchase this paper on-line in .pdf format from SSRN.com ($5) for electronic delivery.

Access to NBER Papers

You are eligible for a free download if you are a subscriber, a corporate associate of the NBER, a journalist, an employee of the U.S. federal government with a ".GOV" domain name, or a resident of nearly any developing country or transition economy.

If you usually get free papers at work/university but do not at home, you can either connect to your work VPN or proxy (if any) or elect to have a link to the paper emailed to your work email address below. The email address must be connected to a subscribing college, university, or other subscribing institution. Gmail and other free email addresses will not have access.

E-mail:

A non-technical summary of this paper is available in the April 2016 NBER digest.  You can sign up to receive the NBER Digest by email.

Machine-readable bibliographic record - MARC, RIS, BibTeX

Document Object Identifier (DOI): 10.3386/w21959

Users who downloaded this paper also downloaded* these:
Moser w21964 Patents and Innovation in Economic History
Budish, Roin, and Williams w21889 Patents and Research Investments: Assessing the Empirical Evidence
Galasso and Schankerman w21769 Patent Rights, Innovation and Firm Exit
Jaffe and de Rassenfosse w21868 Patent Citation Data in Social Science Research: Overview and Best Practices
Shue and Townsend w21975 Growth through Rigidity: An Explanation for the Rise in CEO Pay
 
Publications
Activities
Meetings
NBER Videos
Themes
Data
People
About

National Bureau of Economic Research, 1050 Massachusetts Ave., Cambridge, MA 02138; 617-868-3900; email: info@nber.org

Contact Us