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On structural and average technical efficiency

Karagiannēs, Giannēs - In: Journal of productivity analysis 43 (2015) 3, pp. 259-267

Persistent link: https://www.econbiz.de/10011380469

Decomposition and aggregation of tone efficiencies

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

Persistent link: https://www.econbiz.de/10014444544

Aggregation of directional distance functions and industrial efficiency : a note

Karagiannēs, Giannēs - In: Journal of economics 144 (2025) 2, pp. 139-143

Persistent link: https://www.econbiz.de/10015333287

A postscript on aggregate Farrell efficiencies

Färe, Rolf; Karagiannis, Giannis - In: European Journal of Operational Research 233 (2014) 3, pp. 784-786

In this note we derive alternative weighting schemes that complement those of Färe and Zelenyuk (2003) for consistent aggregation of Farrell efficiencies when the technology exhibits (global) constant returns to scale.

Persistent link: https://www.econbiz.de/10011052595

Aggregating Farrell efficiencies without value data : the case of hospitals

Färe, Rolf; Karagiannēs, Giannēs - In: Socio-economic planning sciences : the international … 84 (2022), pp. 1-10

Persistent link: https://www.econbiz.de/10013489395

Translation efficiency and directionally optimal scale

Färe, Rolf; Karagiannēs, Giannēs - In: Journal of economics 140 (2023) 3, pp. 259-273

Persistent link: https://www.econbiz.de/10014426295

A postscript on aggregate Farrell efficiencies

Färe, Rolf; Karagiannēs, Giannēs - In: European journal of operational research : EJOR 233 (2014) 3, pp. 784-786

Persistent link: https://www.econbiz.de/10010228188

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

The denominator rule for share-weighting aggregation

Färe, Rolf; Karagiannēs, Giannēs - In: European journal of operational research : EJOR 260 (2017) 3, pp. 1175-1180

Persistent link: https://www.econbiz.de/10011714359

On technical inefficiency indicators at the industry level

Färe, Rolf; Grosskopf, Shawna; Karagiannēs, Giannēs - In: International journal of production economics 196 (2018), pp. 333-334

Persistent link: https://www.econbiz.de/10011820861