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Computing economies of vertical integration, economies of scope and economies of scale using partial frontier nonparametric methods
Carvalho, Pedro; Marques, Rui Cunha - In: European journal of operational research : EJOR 234 (2014) 1, pp. 292-307
Persistent link: https://www.econbiz.de/10010248217
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Is big better? : on scale and scope economies in the Portuguese water sector
Marques, Rui Cunha; De Witte, Kristof - In: Economic modelling 28 (2011) 3, pp. 1009-1016
Persistent link: https://www.econbiz.de/10009271296
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Estimating size and scope economies in the Portuguese water sector using the most appropriate functional form
Carvalho, Pedro; Marques, Rui Cunha - In: The engineering economist : a journal devoted to the … 60 (2015) 2, pp. 109-137
Persistent link: https://www.econbiz.de/10011295315
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Economies of scope in the health sector : the case of Portuguese hospitals
Ferreira, D. C.; Marques, Rui Cunha; Nunes, A. M. - In: European journal of operational research : EJOR 266 (2018) 2, pp. 716-735
Persistent link: https://www.econbiz.de/10011811915
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Economies of scope in Portuguese local government using an augmented Hicks-Moorsteen approach
Caldas, Paulo; Ferreira, Diogo R.; Dollery, Brian; … - In: Regional studies : official journal of the Regional … 53 (2019) 7, pp. 963-976
Persistent link: https://www.econbiz.de/10012212036