The tariffs applied in the Portuguese water industry are very complex, making their analysis difficult and hampering the objective of efficiency, acknowledged as an important tool in water management by Portuguese and European legislation. In this article we present the main criteria to be taken...

This Productivity Commission staff working paper (by Andrew Barker, Tim Murray and John Salerian) was released March 2010. Urban water and its management have been the subject of much public debate. The timing and choice of investments to augment water supply, different approaches to water...

Overtime per capita water availability in the world as well as in Pakistan has been declining. Water sources have depleted and become polluted therefore, now water has become a scarce good. Resultantly, the inadequate water supply, sanitation, and hygiene are rooting major environmental...

This paper assesses the impact of the early 1980s neoliberalistic reform strategies in urban water distribution in developing countries. It examines in particular, the technical efficiency of two heterogeneous urban water utility-groups in Uganda. Performance is considered in light of the key...

Households as well as community water-supply systems for utilisation of underground aquifers are massive consumers of energy. Prevailing energy crisis and focus of the government on demand-side energy policies (i.e., energy conservation) in Pakistan raises need of using energy efficient...

Germany's water supply industry is characterized by a multitude of utilities and widely diverging prices, possibly resulting from structural differences beyond the control of firms' management, but also from inefficiencies. In this article we use Data Envelopment Analysis and Stochastic Frontier...