Abstract
A significant relationship is found between the market value of the firm and its 'intangible' capital, proxied by past R&D expenditures and the number of patents, based on a time-series cross-section analysis of data for large U.S. firms. © 1981.
Cite
CITATION STYLE
APA
Griliches, Z. (1981). Market value, R&D, and patents. Economics Letters, 7(2), 183–187. https://doi.org/10.1016/0165-1765(87)90114-5
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