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Patents, invention, and economic change : data and selected essays
Schmookler, Jacob - 1972
Persistent link: https://www.econbiz.de/10000056104
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The value of patents as indicators of inventive activity
Griliches, Zvi; Pakes, Ariel; Hall, Bronwyn H. - 1986
Persistent link: https://www.econbiz.de/10000735323
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Patents and R and D: is there a lag?
Hall, Bronwyn H.; Griliches, Zvi; Hausman, Jerry A. - In: International economic review 27 (1986) 2, pp. 265-283
Persistent link: https://www.econbiz.de/10003569002
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Patents, Invention, and Economic Change : Data and Selected Essays
Schmookler, Jacob - 1972
Persistent link: https://www.econbiz.de/10014489227
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Patents and R&D : Is There A Lag?
Hall, Bronwyn H. - 1984
This paper extends earlier work on the RID to patents relationship (Pakes-Griliches 1980, and Hausman, Hall, and Griliches,1984) to a larger but shorter panel of firms. The focus of the paper is on solving a number of econometric problems associated with the discreteness of the dependent...
Persistent link: https://www.econbiz.de/10012477634
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Who Does R&D and Who Patents?
Bound, John - 1982
expenditures, and aggregate patent applications. This data set is to be used in a larger study of R&D, inventive output and …, with a decreasing propensity to patent with size of R&D programs throughout the sample. However, this conclusion is highly … variables bias due to our focus on R&D and patent applications in a single year is far worse for the small firms …
Persistent link: https://www.econbiz.de/10012478200
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R&D, Patents and Productivity
Abel, Andrew B. (contributor); Beggs, John J. (contributor);  … - 2007
Persistent link: https://www.econbiz.de/10014488258
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R&D, Patents and Productivity.
Griliches, Zvi - 2007
and R & D at the Business Level: Results from the PIMS Data Base -- 20. Using Linked Patent and R & D Data to Measure …
Persistent link: https://www.econbiz.de/10012685162
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R and D, patents, and productivity
Griliches, Zvi (ed.) - 1984
Persistent link: https://www.econbiz.de/10013480791
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Who Does R&D and Who Patents?
Bound, John; Cummins, Clint; Griliches, Zvi; Hall, … - 2021
expenditures, and aggregate patent applications. This data set is to be used in a larger study of R&D, inventive output and …, with a decreasing propensity to patent with size of R&D programs throughout the sample. However, this conclusion is highly … variables bias due to our focus on R&D and patent applications in a single year is far worse for the small firms …
Persistent link: https://www.econbiz.de/10013221987