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Performance of fully private and concessionary water and sewerage companies: a metafrontier approach

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Economic assessment of different mulches in conventional and water-saving rice production systems

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Estimating the cost of improving service quality in water supply: A shadow price approach for England and wales

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Assessment of the Total Factor Productivity Change in the English and Welsh Water Industry: a Färe-Primont Productivity Index Approach

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Assesing the Impact of Quality of Service on the Productivity of Water Industry: a Malmquist-Luenberger Approach for England and Wales

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Performance of the Tunisian Water Utility: An input-distance function approach

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Price-cap regulation in the English and Welsh water industry: A proposal for measuring productivity performance

(2016) Alexandros Maziotis et al.   Utilities Policy

The role of environmental variables on the efficiency of water and sewerage companies: a case study of Chile

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Assessing the relative efficiency of water companies in the English and welsh water industry: a metafrontier approach

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Profit, productivity and price performance changes in the water and sewerage industry: an empirical application for England and Wales

(2014) Alexandros Maziotis et al.   Clean Technologies and Environmental Policy

The Luenberger productivity indicator in the water industry: An empirical analysis for England and Wales

(2014) María Molinos-Senante et al.   Utilities Policy

Evaluating the Performance of Urban Water Utilities: Robust Nonparametric Approach

(2013) Jayanath Ananda   JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT

Nonparametric Benchmarking of Japanese Water Utilities: Institutional and Environmental Factors Affecting Efficiency

(2013) Rui Cunha Marques et al.   JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT

A review of frontier approaches to efficiency and productivity measurement in urban water utilities

(2013) A.C. Worthington   Urban Water Journal

The influence of the operational environment on the efficiency of water utilities

(2011) Pedro Carvalho et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Productivity change in the water industry in England and Wales: application of the meta-Malmquist index

(2011) M C A S Portela et al.   JOURNAL OF THE OPERATIONAL RESEARCH SOCIETY

Influential observations in frontier models, a robust non-oriented approach to the water sector

(2010) Kristof De Witte et al.   ANNALS OF OPERATIONS RESEARCH

Imposing Curvature and Monotonicity on Flexible Functional Forms: An Efficient Regional Approach

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The appropriateness of the poolability assumption for multiproduct technologies: Evidence from the English water and sewerage utilities

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