Pagiola, Stefano; Ritter, Konrad von; Bishop, Josh - EconWPA - 2005
single activity, and the seemingly simple question ‘how valuable is an ecosystem?’ can be interpreted in many different ways …, regional, or local level. (2) Determining the net benefits of interventions that alter ecosystem conditions. This question … an ecosystem, and why, can help to design more effective conservation approaches. From an equity perspective, the impact …