Incorporating nonrevenue water in the efficiency assessment of water supply utilities: A parametric enhanced hyperbolic distance function

The impact of model specification and environmental variables on measuring the overall technical efficiency of water and sewerage services: Evidence from Chile

(2022) Alexandros Maziotis et al.   Structural Change and Economic Dynamics

A dynamic stochastic frontier approach with persistent and transient inefficiency and unobserved heterogeneity

(2021) Jean Joseph Minviel et al.   AGRICULTURAL ECONOMICS

Benchmarking the efficiency of water and sewerage companies: aplication of the stochastic non-parametric envelopment of data (stoned) method

(2021) Maria Molinos-Senante et al.   EXPERT SYSTEMS WITH APPLICATIONS

Measuring the productivity growth of Malaysia's water sector: Implications for regulatory reform

(2021) Kim Huat Goh et al.   Utilities Policy

Systems thinking approach for analysing non-revenue water management reform in Malaysia

(2020) Chee Hui Lai et al.   Water Policy

Water utilities performance analysis in developing countries: On an adequate model for universal access

(2020) Tiago B. Cetrulo et al.   JOURNAL OF ENVIRONMENTAL MANAGEMENT

Twenty Years of Water Utility Benchmarking: A Bibliometric Analysis of Emerging Interest in Water Research and Collaboration

(2020) Kim Huat Goh et al.   JOURNAL OF CLEANER PRODUCTION

Trend-risk model for predicting non-revenue water: An application in Turkey

(2020) Eyüp Şişman et al.   Utilities Policy

An analytical review of the efficiency of water and sanitation utilities in developing countries

(2019) Tiago Balieiro Cetrulo et al.   WATER RESEARCH

Impact of environmental variables on the efficiency of water companies in England and Wales: a double-bootstrap approach

(2019) Andres Villegas et al.   ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

Are water tariffs sufficient incentives to reduce water leakages? An empirical approach for Chile

(2019) María Molinos-Senante et al.   Utilities Policy

Environmental technical efficiency in EU member and candidate countries: A parametric hyperbolic distance function approach

(2018) Yavuz Selman Duman et al.   ENERGY

Benchmarking the efficiency of the Chilean water and sewerage companies: a double-bootstrap approach

(2018) María Molinos-Senante et al.   ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

Does non-revenue water affect Malaysia's water services industry productivity?

(2018) Kok Fong See et al.   Utilities Policy

Vulnerability Assessment of Soil and Water Loss in Loess Plateau and Its Impact on Farmers’ Soil and Water Conservation Adaptive Behavior

(2018) Xiaohui Huang et al.   Sustainability

Water services performance: do operational environment and quality factors count?

(2016) Francisco Silva Pinto et al.   Urban Water Journal

Efficiency Assessment of Water and Sewerage Companies: a Disaggregated Approach Accounting for Service Quality

(2016) María Molinos-Senante et al.   WATER RESOURCES MANAGEMENT

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

(2016) Thuraya Mellah et al.   Utilities Policy

Technical efficiency in Chile's water and sanitation providers

(2016) Gustavo Ferro et al.   Utilities Policy

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

(2015) María Molinos-Senante et al.   ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH

Efficiency of urban water supply in Sub-Saharan Africa: Do organization and regulation matter?

(2015) Patrick Mande Buafua   Utilities Policy

Water services industry reforms in Malaysia

(2014) Yen Hua Teo   INTERNATIONAL JOURNAL OF WATER RESOURCES DEVELOPMENT

Technical inefficiency effects in a stochastic production function for managerial incentives in public water utilities

(2014) Silver Mugisha   Water Science and Technology-Water Supply

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

Including local air pollution in airport efficiency assessment: A hyperbolic-stochastic approach

(2013) Gianmaria Martini et al.   TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT

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

(2013) A.C. Worthington   Urban Water Journal

Estimating the cost of improving quality in electricity distribution: A parametric distance function approach

(2012) Tim J. Coelli et al.   ENERGY POLICY

Tariffs and efficient performance by water suppliers: an empirical approach

(2012) F. Hernández-Sancho et al.   Water Policy

Urban water sector performance in Africa: A step-wise bias-corrected efficiency and effectiveness analysis

(2012) Dorcas Mbuvi et al.   Utilities Policy

Why Is Non-revenue Water So High in So Many Cities?

(2011) Francisco González-Gómez et al.   INTERNATIONAL JOURNAL OF WATER RESOURCES DEVELOPMENT

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

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

Quantitative studies of water and sanitation utilities: a benchmarking literature survey

(2011) S. Berg et al.   Water Policy

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

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

Unaccounted for water and the performance of water utilities: an empirical analysis from India

(2010) Surender Kumar   Water Policy

Reform of water institutions: review of evidences and international experiences

(2010) Eduardo Araral   Water Policy

Designing performance incentives, an international benchmark study in the water sector

(2009) Kristof De Witte et al.   Central European Journal of Operations Research

Environmental efficiency measurement with translog distance functions: A parametric approach

(2009) Rafael A. Cuesta et al.   ECOLOGICAL ECONOMICS

Capturing the environment, a metafrontier approach to the drinking water sector

(2009) Kristof De Witte et al.   International Transactions in Operational Research

Benchmarking Central American water utilities

(2008) Maria Luisa Corton et al.   Utilities Policy