Research and development, competition and innovation : pseudo-maximum likelihood and simulated maximum likelihood methods applied to count data models with heterogeneity
Year of publication: |
1997
|
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Authors: | Crépon, Bruno |
Other Persons: | Duguet, Emmanuel (contributor) |
Published in: |
Journal of econometrics. - Amsterdam [u.a.] : Elsevier, ISSN 0304-4076, ZDB-ID 184861-6. - Vol. 79.1997, 2, p. 355-378
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Subject: | Forschungskosten | Research expenditure | Patent | Schätzung | Estimation | Theorie | Theory |
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