Abstract
This paper concerns composite decision support based on combining cost-benefit analysis (CBA) with multi-criteria decision analysis (MCDA) for the assessment of economic as well as strategic impacts within transport projects. Specifically a composite model for assessment (COSIMA) is presented as a decision support system (DSS). This COSIMA DSS ensures that the assessment is conducted in a systematic, transparent and explicit way. The modelling principles presented are illuminated with a case study concerning a complex decision problem. The outcome demonstrates the approach as a valuable DSS, and it is concluded that appraisals of large transport projects can be effectively supported using a combination of CBA and MCDA. Finally, perspectives of the future modelling work are given.
Original language | English |
---|---|
Journal | Decision Support Systems |
Volume | 51 |
Issue number | 1 |
Pages (from-to) | 167-175 |
ISSN | 0167-9236 |
DOIs | |
Publication status | Published - 2011 |
Keywords
- Cost-benefit analysis
- Multi-criteria decision analysis
- Decision support systems
- Decision analysis