Assessing performance in the management of the urban water cycle
| Autor: | Andrés J. Picazo-Tadeo, Francisco J. Sáez-Fernández, Francisco González-Gómez |
|---|---|
| Rok vydání: | 2011 |
| Předmět: |
business.industry
Geography Planning and Development Volume (computing) Urban water cycle Sewage Management Monitoring Policy and Law Environmental economics European region Natural resource Water scarcity Data envelopment analysis Environmental science business Relevant information Water Science and Technology |
| Zdroj: | Water Policy. 13:782-796 |
| ISSN: | 1996-9759 1366-7017 |
| DOI: | 10.2166/wp.2011.068 |
| Popis: | This paper proposes the use of directional distance functions and Data Envelopment Analysis techniques to assess technical efficiency in the provision of the different stages of the urban water cycle in Andalusia, a Southern European region. Evaluating performance in the management of specific stages of the urban water cycle provides utility managers and regulating authorities with relevant information that may not be detected by more conventional approaches based on assessing performance at utility level. We find that Andalusian water and sewage utilities could achieve significant increases in the volume of water delivered without diminishing the output of their other services and using the same quantities of inputs. Potential increases are also important for the volume of sewage collected, thus entailing significant environmental benefits in a territory where water scarcity has seen the efficient management of this natural resource become a pressing obligation. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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