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Big and beautiful? : on non-parametrically measuring scale economies in non-convex technologies

De Witte, Kristof; Marques, Rui Cunha - 2008

Persistent link: https://www.econbiz.de/10003824474

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

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

Big and beautiful? : on non-parametrically measuring scale economies in non-convex technologies

De Witte, Kristof; Marques, Rui Cunha - In: Journal of productivity analysis 35 (2011) 3, pp. 213-226

Persistent link: https://www.econbiz.de/10009273848

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

Using non-parametric technoligies to estimate returns to scale in the Iberian and international seaports

Carvalho, Pedro; Marques, Rui Cunha - In: International journal of shipping and transport … 4 (2012) 3, pp. 286-302

Persistent link: https://www.econbiz.de/10009656978

A step forward on order-α robust nonparametric method : inclusion of weight restrictions, convexity and non-variable returns to scale

Ferreira, Diogo Cunha; Marques, Rui Cunha - In: Operational research : an international journal 20 (2020) 2, pp. 1011-1046

Persistent link: https://www.econbiz.de/10012214730

Big and Beautiful? On Non-Parametrically Measuring Scale Economies in Non-Convex Technologies

De Witte, K. - 2008

Knowledge on the scale economies drives the incentives of regulators, governments and individual utilities to scale-up or scale-down the scale of operations. This paper considers the returns to scale (RTS) in non-convex frontier models. In particular, we evaluate RTS assumptions in a Free...

Persistent link: https://www.econbiz.de/10012722686