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Inventors and Impostors: An Analysis of Patent Examination with Self‐Selection of Firms into R&D
Author(s) -
Schuett Florian
Publication year - 2013
Publication title -
the journal of industrial economics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.93
H-Index - 77
eISSN - 1467-6451
pISSN - 0022-1821
DOI - 10.1111/joie.12029
Subject(s) - patent office , selection (genetic algorithm) , productivity , test (biology) , business , economics , microeconomics , industrial organization , actuarial science , computer science , artificial intelligence , law , political science , economic growth , biology , paleontology
I present a model in which firms differing in R&D productivity choose between ambitious research projects, which are socially desirable, and unambitious ones, which are socially undesirable. The patent office must decide how rigorously to examine applications, which affects the probability of weeding out bad applications but also how firms self‐select into R&D . I show that when a subset of firms is financially constrained, the patent office should examine their applications more rigorously. This generates a number of predictions that I test by exploiting the 1982 reform that introduced firm‐size dependent fees in the U nited S tates.