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Productivity and efficiency with discrete variables and quadratic cost function
Martínez-Budría, Eduardo; Díaz-Hernández, Juan José; … - In: International journal of production economics 132 (2011) 2, pp. 251-257
Persistent link: https://www.econbiz.de/10009238815
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The economic efficiency in stevedoring determinants industry
Díaz-Hernández, Juan José; Martínez-Budría, Eduardo; … - In: International journal of transport economics 39 (2012) 3, pp. 369-396
Persistent link: https://www.econbiz.de/10010219713
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Parametric estimation of inefficiency in cargo handling in Spanish ports
Díaz-Hernández, Juan José; Martínez-Budría, Eduardo; … - In: Journal of productivity analysis 30 (2008) 3, pp. 223-232
Persistent link: https://www.econbiz.de/10003810987
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A strong efficiency measure for CCR/BCC models
Cova-Alonso, David José; Díaz-Hernández, Juan José; … - In: European journal of operational research : EJOR 291 (2021) 1, pp. 284-295
Persistent link: https://www.econbiz.de/10012495305