This paper presents six studies made on the economic costs of desertification and land degradation in 11 African countries. It presents the main methods used for these macro valuations and their limits. It gives the results obtained and discuss on the concrete implications, for example, in terms...

Environmental valuation "multi-stakeholder" processes, as advocated by ecological economics, often have a strong local character. Critical Natural Capital cannot be defined without referring to a given geographical scale, very often local in terms of the definition of the environmental resource...

This paper presents six studies made on the economic costs of desertification and land degradation in 11 African countries. It presents the main methods used for these macro valuations and their limits. It gives the results obtained and discuss on the concrete implications, for example, in terms...

This article surveys various aspects of the measurement of environmental quality from the view point of national accounting and welfare economics. It focuses on the question whether GNP or NNP should be corrected for environmental change (‘green’ or ‘eco’-GNP) or whether physical...

This paper considers the problem areas found in applying cost-benefit analysis (CBA) to projects involving environmental costs or benefits. This is particularly relevant given recent moves by the UK government to include environmental valuations in CBA exercises, and in other related appraisal...

Environmental valuation "multi-stakeholder" processes, as advocated by ecological economics, often have a strong local character. Critical Natural Capital cannot be defined without referring to a given geographical scale, very often local in terms of the definition of the environmental resource...

The paper presents the results of the first test–retest study on choice experiments in environmental valuation. In a survey concerning landscape externalities of onshore wind power in central Germany, respondents answered the same five choice sets at two different points in time. Each choice...

Choice Experiments (CE) are widely used to estimate the values of changes in non-market goods and services. A cost attribute is typically included in a CE questionnaire to enable the estimation of monetary values for changes in the non-market attributes presented. Notwithstanding the central...