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The changing efficiency of the American economy, 1869-1938
Schmookler, Jacob - In: The review of economics and statistics 34 (1952), pp. 214-231
Persistent link: https://www.econbiz.de/10003673073
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The changing efficiency of the American economy, 1869-1938
Schmookler, Jacob - In: The review of economics and statistics 34 (1952) 3, pp. 214-231
Persistent link: https://www.econbiz.de/10002777489
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Inventors past and present
Schmookler, Jacob - In: The review of economics and statistics 39 (1957) 3, pp. 321-333
Persistent link: https://www.econbiz.de/10002777560
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The level of inventive activity
Schmookler, Jacob - In: The review of economics and statistics 36 (1954) 2, pp. 183-190
Persistent link: https://www.econbiz.de/10002777564