The influence of price, in view of macro-economic policy change and a set of other factors, on herd off-take rates from ranches in Kenya over a period of 17 years was assessed. An AR(1) equation, based on Nerlove's classical dynamic supply model, was derived and fitted to panel data using the...

The demand for environmental quality is often presumed to be low in developing countries due to poverty. Less attention has been paid to the possibility that lack of awareness about adverse health effects of environmental pollution could also keep the demand low. We use a household survey from...

Optimal pollution control is an important challenge for sustainable development with three distinct cases. First, the situation where nature's assimilative capacity is completely destroyed involves normative problems that require further research. Second, environmental restoration with initial...

In Namibia, as in many parts of Africa, households are highly dependent on forest resources for their livelihoods, including energy needs. Using data originally collected for Namibia's forest resource accounts and insights from a non-separable household model, this paper estimates household...

This paper builds on the earlier development of WAS – a method of dealing with water issues that focuses on water values rather than water quantities and takes into account public values that are not simply private ones (see Fisher <italic>et al</italic>., 2005). WAS can be used for infrastructure or policy...

This essay offers a limited study of income sustainability for one oil-exporting country: Iraq. The nature of the study motivates a discussion of some theoretical issues concerning levels of non-renewable resource depletion and re-investment as well as related questions about the...

A lack of information on environmental protection values, especially non-market values, has contributed to wetland degradation in the Mekong River Delta. To fill this information gap, this study uses choice modelling to estimate the biodiversity protection values of Tram Chim National Park, a...

This study revisits and updates a 1999 economy-wide analysis predicting that increases in tourism would result in rapid economic as well as demographic growth on the Galapagos Islands. The following six years witnessed sharp growth in tourism; a restructuring of tourism around larger cruise...

We investigate the role that economic instruments can play in promoting economic sustainability and the preservation of biodiversity in agroforestry management in coffee production. Most of the world's coffee producers live in poverty and manage agro-ecosystems in regions that are culturally and...

We study the economic performance of Benthic Resource Management Areas (BRMAs) in central-southern Chile. The analysis considers 26 managed areas with Agreements of Use declaring Chilean abalone (<italic>Concholepas concholepas</italic>) to be the main exploited benthic resource from 2001 to 2003. Our analysis...