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On the identification of production functions: How heterogeneous is productivity?
Gandhi, Amit, (2011)
Human capital and regional growth in Switzerland
Polasek, Wolfgang, (2010)
International Firm Activities and Innovation: Evidence from Knowledge Production Functions for German Firms
Wagner, Joachim, (2006)
The composite mean regression as a tool in production studies
Bjøntegård, Eivind, (1999)
En analyse av aggregate produktfunksjoner ved imperfekt optimalisiering
Bjøntegård, Eivind, (1970)
Dynamic utility and the Ramsey model
Bjøntegård, Eivind, (1967)