China’s Water Utilization Efficiency: An Analysis with Environmental Considerations

Analysis of Environmental Efficiency Variation

In this paper we develop and implement a methodology for analysing the sources of variation in environmental efficiency across producers. We formulate a two-stage model. In the first stage we use stochastic frontier analysis to estimate both technical and environmental efficiency. In the second stage we again use stochastic frontier analysis to regress estimated environmental efficiency scores ...

Pricing Irrigation Water in Mexico: Efficiency, Equity and Revenue Considerations

The withdrawal of water for i r r igat ion in the d ryer regions of Mexico already accounts for some 91% of potential availabil i ty. Fur ther expansion of i r r igated acreage, therefore, must re ly more on increased water use efficiency ra ther than increased supply from engineering works. A pr ime ins t rument to br ing about such an improvement could be an appropriate water pr ic ing s t ru...

Data Envelopment Analysis Approach to Compare the Environmental Efficiency of Energy Utilization

Due to increasing financial and environmental concerns, governmental rules, regulations and incentives, alternative energy sources are expected to grow at a faster pace than conventional sources of energy. However, the current body of research providing comparative decision-making models for conventional and alternative energy sources is limited. Furthermore, existing literature also falls shor...

Robust data envelopment analysis with uncertain date: An analysis to measure hotel efficiency in Crete

Environmental and Contextual Considerations

A number of environmental factors can influence an adolescent’s risk for drinking, including parenting styles, an adolescent’s choice of peer groups, and even whether he or she is active in after-school activities. Alcohol advertising, the price of alcohol, and the degree to which underage drinking laws are enforced also play a role. It is difficult to establish the degree to which alcohol use ...