Multi-Criteria Decision Analysis and Cost-Benefit Analysis: Comparing alternative frameworks for integrated valuation of ecosystem services

Sammanfattning

Multi-Criteria Decision Analysis (MCDA) methods has been promoted as an alternative approach to monetary economic valuation of ecosystem services in Cost-Benefit Analysis framework (CBA). We discuss the potential of MCDA in providing a framework for integrated valuation of ecosystem services. We conclude that MCDA does in general perform better than CBA and associated monetary valuation techniques in several aspects that are essential in ecosystem service valuation. These include the ability of a valuation method to account for multiple dimensions of well-being, including ecological and economic as well as cultural and moral aspects of a policy or management problem and to facilitate open and transparent public debate on the pros and cons of alternative courses of action, including the distribution of gains and losses across beneficiaries of ecosystem services. The capacity of MCDA to articulate values related to ecosystem services depends on individual methods used in the MCDA process. More importantly, it depends of the ways in which the process is organized and facilitated. However, MCDA cannot provide representative information of the values of wider population. Further empirical and theoretical research is needed on the potential of hybrid methodologies to combine monetary valuation and MCDA in fruitful ways.

Nyckelord

Ecosystem services; Multi-Criteria Decision Analysis; Cost-Benefit Analysis; Integrated valuation; Non-monetary valuation

Publicerad i

Ecosystem Services
2016, Volym: 22, nummer: Part B, sidor: 238-249

UKÄ forskningsämne

Annan geovetenskap och miljövetenskap

Publikationens identifierare

DOI: https://doi.org/10.1016/j.ecoser.2016.10.014

Permanent länk till denna sida (URI)

https://res.slu.se/id/publ/89410