Semen, Manuel-Viorel - In: Annals of the University of Petrosani, Economics 4 (2004), pp. 245-252
The complex conditions and realities of the production processes of the mining industry require equally complex and … could be identified in the production function of type B (Gutenberg). The present approach tries to outline a historical … evolution of the concept of production function, to describe the main stipulations of Gutenberg’s concept, and finally, to …