Narrow search
Showing 1 - 9 of 9
Cover Image
Industry effects and appropriability measures in the stock market's valuation of R & D and patents
Cockburn, Iain - In: The American economic review 78 (1988) 2, pp. 419-423
Persistent link: https://www.econbiz.de/10001046701
Cover Image
The economics of research and development
Schmookler, Jacob; Brownlee, Oswald; Gustafson, W. Eric - In: The American economic review 52 (1962) 2, pp. 165-189
Persistent link: https://www.econbiz.de/10002777530
Cover Image
Inventing and maximizing
Griliches, Zvi; Schmookler, Jacob - In: The American economic review 53 (1963) 4, pp. 725-729
Persistent link: https://www.econbiz.de/10002530455
Cover Image
Research expenditures, education, and the aggregate agricultural production function
Griliches, Zvi - In: The American economic review 54 (1964) 6, pp. 961-974
Persistent link: https://www.econbiz.de/10002530767
Cover Image
Current retardation in U.S. productivity growth
Rees, Albert; Griliches, Zvi; Nadiri, M. Ishaq - In: The American economic review 70 (1980) 2, pp. 340-355
Persistent link: https://www.econbiz.de/10002714366
Cover Image
Generics and new goods in pharmaceutical price indexes
Griliches, Zvi - In: The American economic review 84 (1994) 5, pp. 1213-1232
Persistent link: https://www.econbiz.de/10001174540
Cover Image
Quality change and new products
Gordon, Robert J. - In: The American economic review 87 (1997) 2, pp. 84-88
Persistent link: https://www.econbiz.de/10001222120
Cover Image
Productivity, R&D and the data constraint
Griliches, Zvi - In: The American economic review 84 (1994) 1, pp. 1-23
Persistent link: https://www.econbiz.de/10001166408
Cover Image
Productivity, R&[and]D, and basic research at the firm level in the 1970's
Griliches, Zvi - In: The American economic review 76 (1986) 1, pp. 141-154
Persistent link: https://www.econbiz.de/10001008850