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Parametric decomposition of the input-oriented Malmquist productivity index : with an application to Greek aquaculture

Pantzios, Christos; Karagiannēs, Giannēs; … - In: Journal of productivity analysis 36 (2011) 1, pp. 21-31

Persistent link: https://www.econbiz.de/10009271734

Decomposition and aggregation of tone efficiencies

Karagiannēs, Giannēs - In: Omega : the international journal of management science 119 (2023), pp. 1-10

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Economic efficiency in organic farming : evidence from cotton farms in Viotia, Greece

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Farm and non-farm labor decisions and household efficiency

Christopulos, Dēmētrēs K.; Genius, Margarita; … - In: Journal of productivity analysis : an official journal … 56 (2021) 1, pp. 15-31

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A postscript on aggregate Farrell efficiencies

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Decomposition and Aggregation of Tone Efficiencies

karagiannis, giannis - 2022

In this paper we concern with the decomposition and aggregation of cost efficiencies when input prices vary across decision-making units. In this respect, we first examine the relations among the components of the existing decompositions as well as with other efficiency measures. We also derive...

Persistent link: https://www.econbiz.de/10013289387