Marien Morán-Valencia , Martin Flegl , David Güemes-Castorena
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A state-level analysis of the water system management efficiency in Mexico: Two-stage DEA approach
The public water system management in Mexico has recently been criticized due to severe problems with the availability of drinkable water. Significant differences exist between Mexican regions regarding the availability of renewable water and water system distribution. Moreover, water governance in the country is inefficient due to the lack of transparency in the water policies. Therefore, the article aims to investigate whether there is a direct relationship between water system management efficiency and water system improvement efficiency and how the efficiency reflects the size of the population and the availability of renewable water in each state. For this, a two-stage DEA model is constructed to evaluate the water system management efficiency in Mexico. The results indicate high average water management efficiency but very low efficiency in the water system improvements. Furthermore, immense differences in the water system efficiency can be observed with respect to the characteristics and adopted policies.
期刊介绍：
Water Resources and Industry moves research to innovation by focusing on the role industry plays in the exploitation, management and treatment of water resources. Different industries use radically different water resources in their production processes, while they produce, treat and dispose a wide variety of wastewater qualities. Depending on the geographical location of the facilities, the impact on the local resources will vary, pre-empting the applicability of one single approach. The aims and scope of the journal include: -Industrial water footprint assessment - an evaluation of tools and methodologies -What constitutes good corporate governance and policy and how to evaluate water-related risk -What constitutes good stakeholder collaboration and engagement -New technologies enabling companies to better manage water resources -Integration of water and energy and of water treatment and production processes in industry
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