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Some Economic Aspects Regarding the Use of Mechanized Complexes in Motru Bassin Coal Mines

Author

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  • Ferenc Koronka

    (University of Petroşani, Romania)

Abstract

The option for the quarry or underground mining is determined by the concern for environment protection in the first case, whereas in the second case the determining elements are complex mechanization, production concentration and productivity increase in order to ensure the coal quantity demanded on the market, economic efficiency focusing on cost reduction. The technical – economic performance results from the analysis of all the performance indices, both technical and economic, expressing the capacity of a complex technical system to turn to account all the technical, technological, constructive, functional and managerial resources with a view to ensuring maximal results with minimal resources in given conditions.

Suggested Citation

  • Ferenc Koronka, 2005. "Some Economic Aspects Regarding the Use of Mechanized Complexes in Motru Bassin Coal Mines," Annals of the University of Petrosani, Economics, University of Petrosani, Romania, vol. 5, pages 197-200.
    • Handle: RePEc:pet:annals:v:5:y:2005:p:197-200
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