Autori:
Patrizii, Vincenzo,
Elba, FilippoTitolo:
Quality and Shared Resources in the Italian Network System of Water ServicesPeriodico:
L'industriaAnno:
2018 - Fascicolo:
3 - Pagina iniziale:
457 - Pagina finale:
482In assessing efficiency of water utilities two features are regarded as essential: i) quality and quantity aspects of service provision should jointly contribute to the final outcome; ii) the network type of technology and its related decision making system ought to have a bearing in modelling the way efficiency is evaluated. It is shown how these features can consistently be brought together within a Data Envelopment Analysis model. A key role is played by the endogenous determination of the sharing rule for resources used in common by the production processes. As an example, the model is applied to a sample of Italian companies. The model is relevant both for regulatory decision-making and as support in management and investment decisions.
SICI: 0019-7416(2018)3<457:QASRIT>2.0.ZU;2-V
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