The Costs of Industrial Product Innovations
To help shed new light on the factors associated with the large differences among innovations in the percent of innovation costs devoted to R and D, detailed data were obtained concerning a sample of chemical innovations. A simple econometric model was used to test a number of tentative hypotheses advanced to help explain these differences. The model can explain about half of the observed variation.
Year of publication: |
1975
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Authors: | Mansfield, Edwin ; Rapoport, John |
Published in: |
Management Science. - Institute for Operations Research and the Management Sciences - INFORMS, ISSN 0025-1909. - Vol. 21.1975, 12, p. 1380-1386
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Publisher: |
Institute for Operations Research and the Management Sciences - INFORMS |
Saved in:
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