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

A meta-regression analysis of benchmarking studies on water utilities market structure

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Non-parametric regression under location shifts

(2011) Peter C. B. Phillips et al.   Econometrics Journal

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

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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

Regulatory structures and operational environment in the Portuguese waste sector

(2010) Pedro Simões et al.   WASTE MANAGEMENT

Nonparametric Estimation of Conditional CDF and Quantile Functions With Mixed Categorical and Continuous Data

(2008) Qi Li et al.   JOURNAL OF BUSINESS & ECONOMIC STATISTICS

Benchmarking Central American water utilities

(2008) Maria Luisa Corton et al.   Utilities Policy

Evaluation of research in efficiency and productivity: A survey and analysis of the first 30 years of scholarly literature in DEA

(2008) Ali Emrouznejad et al.   SOCIO-ECONOMIC PLANNING SCIENCES