APA Citation

Crépon, B., & Duguet, E. (1997). Estimating the Innovation Function from Patent Numbers: GMM on Count Panel Data. Journal of applied econometrics (Chichester, England), 12(3), pp. 243-263.

Chicago Citation

Crépon, B., and E. Duguet. "Estimating the Innovation Function From Patent Numbers: GMM On Count Panel Data." Journal of Applied Econometrics (Chichester, England) 12, no. 3 (1997): 243-263.

MLA Citation

Crépon, B., and E. Duguet. "Estimating the Innovation Function From Patent Numbers: GMM On Count Panel Data." Journal of Applied Econometrics (Chichester, England) 12.3 (1997): 243-263.

Warning: These citations may not always be 100% accurate.