KLETTE, Tor Jakob und GRILICHES, Zvi, 1997. Empirical Patterns of Firm Growth and R&D Investment : A Quality Ladder Model Interpretation. Cambridge, Mass.: National Bureau of Economic Research.
Elsevier - Harvard (with titles)Klette, T.J., Griliches, Z., 1997. Empirical Patterns of Firm Growth and R&D Investment : A Quality Ladder Model Interpretation, NBER working paper series. National Bureau of Economic Research, Cambridge, Mass. https://doi.org/10.3386/w5945
American Psychological Association 7th editionKlette, T. J., & Griliches, Z. (ca. 1997). Empirical Patterns of Firm Growth and R&D Investment : A Quality Ladder Model Interpretation [Cd]. In NBER working paper series. National Bureau of Economic Research. https://doi.org/10.3386/w5945
Springer - Basic (author-date)Klette TJ, Griliches Z (1997) Empirical Patterns of Firm Growth and R&D Investment : A Quality Ladder Model Interpretation. National Bureau of Economic Research, Cambridge, Mass
Juristische Zitierweise (Stüber) (Deutsch)Klette, Tor Jakob/ Griliches, Zvi, Empirical Patterns of Firm Growth and R&D Investment : A Quality Ladder Model Interpretation, Cambridge, Mass. 1997.