Total economic value
Total economic value is a concept in cost–benefit analysis that refers to the value derived by people from a natural resource, a man-made heritage resource or an infrastructure system, compared to not having it. It appears in environmental economics as an aggregation of the values provided by a given ecosystem.
Value classification
The value of an ecosystem can be distinguished as:- Use value — Can be split into Direct and Indirect use values:
- * Direct use value: Obtained through a removable product in nature.
- * Indirect use value: Obtained through a non-removable product in nature.
- Non-use value — Values for existence of the natural resource. For example, knowing that tigers are in the wild, even though you may never see them.
- Option value: Placed on the potential future ability to use a resource even though it is not currently used and the likelihood of future use is very low. This reflects the willingness to preserve an option for potential future use.
- Bequest value or existence value: Placed on a resource that will never be used by current individuals, derived from the value of satisfaction from preserving a natural environment or a historic environment for future generations.