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Cited by 1,634

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Is public R&D a complement or substitute for private R&D? A review of the econometric evidence

Open access
David, Paul A., Hall, Bronwyn H., Toole, Andrew A.·2000·Research Policy

Abstract

Is public R&D spending complementary and thus “additional” to private R&D spending, or does it substitute for and tend to “crowd out” private R&D? Conflicting answers are given to this question. We survey the body of available econometric evidence accumulated over the past 35 years. A framework for analysis of the problem is developed to help organize and summarize the findings of econometric studies based on time series and cross-section data from various levels of aggregation (laboratory, firm, industry, country). The findings overall are ambivalent and the existing literature as a whole is subject to the criticism that the nature of the “experiment(s)” that the investigators envisage is not adequately specified. We conclude by offering suggestions for improving future empirical research on this issue.

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Metadata

Authors
David, P. A., Hall, B. H., & Toole, A. A.
Venue
Research Policy
Publisher
Elsevier BV
Published
2000-04
Volume
29
Issue
4-5
Pages
497-529
ISSN
0048-7333 (ISSN-L)
OpenAlex
W3125327005
Cited by
1,634
References
1
FWCI
48.38
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Is public R&D a complement or substitute for private R&D? A review of the econometric evidence. https://app.cochat.ai/papers/10.1016/s0048-7333(99)00087-6
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David, P. A., Hall, B. H., & Toole, A. A. (2000). Is public R&D a complement or substitute for private R&D? A review of the econometric evidence. Research Policy. https://doi.org/10.1016/s0048-7333(99)00087-6

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