In 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.
Quality and shared resources in the Italian network system of water services / Vincenzino Patrizii. - In: L'INDUSTRIA. - ISSN 0019-7416. - STAMPA. - XXXIX:(2018), pp. 457-481. [10.1430/92514]
Quality and shared resources in the Italian network system of water services
Vincenzino Patrizii
2018
Abstract
In 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.File | Dimensione | Formato | |
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