References
Griliches Z (1990) Patent statistics as economic indicators. JEL 28:1661–1707.
Pakes A, Griliches Z (1980) Patents and R&D at the firm level: a first report. Ec Letters 5: 377–381
D. Audretsch, Wissenschaftszentrum Berlin für Sozialforschung, Berlin, Federal Republic of Germany
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Stadler, M. Book reviews. J Evol Econ 1, 237–240 (1991). https://doi.org/10.1007/BF01237912
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DOI: https://doi.org/10.1007/BF01237912