Due to the increasing discussion about liberalisation in the piped water industry municipal authorities in several European countries consider modifications of their water utilities’ structure such as legal constitution, business objectives or private participation. The purpose of this paper...

This paper surveys water pricing models, highlighting some important results. Efficiency rquires marginal cost pricing. Intra-annual price changes or customer differentiation to reflect differences in marginal costs can enhance efficiency. A marginal cost pricing mechanism may signal the value...

This paper tackles the complex issue of how buyers and sellers within a domestic carbon credit system designed to include regenerating indigenous forest would optimally design contracts for trades of the new good, “carbon sink credits”. The paper begins by briefly defining the constraints...

As tradeable permit programmes mature, two inter-related issues are becoming more critical in creating viable responses to a long-term, highly uncertain environmental problem such as climate change. First, we need to update policies in response to new information; and second, we need to design...

Tropical forests are estimated to release approximately 1.7 PgC per year as a result of deforestation. Avoiding tropical deforestation could potentially play a significant role in carbon mitigation over the next 50 years if not longer. Many policymakers and negotiators are skeptical of our...

Carbon sequestration in plantation forests provides the main means by which New Zealand will meet its international climate change obligations in the first commitment period of the Kyoto Protocol (2008–2012). However, without active policy, forests are unlikely to contribute as much in...

Policy enabling tropical forests to approach their potential contribution to global-climate-change mitigation requires forecasts of land use and carbon storage on a large scale over long periods. In this paper, we present an integrated modeling methodology that addresses these needs. We model...

A review of data collection and interpretation efforts associated with the Swan Falls water rights controversy in Idaho is examined. Both consumptive and nonconsumptive water rights were involved in the dispute. To help quantify the dimensions of the problems facing policymakers, state funding...

An ARIMA linear transfer function model is estimated for El Paso, Texas. Sample data are from January 1994 through December 2002. Beyond parameter estimation, empirical analysis is also carried out using out- of-sample model simulations. Results indicate that the equation forecasts compare...

A somewhat warmer climate would probably reduce mortality in the United States and provide Americans with valuable benefits. Regressions of death rates in Washington, DC, and in some 89 urban counties scattered across the nation on climate and demographic variables demonstrate that warmer...