Skip to main content
Log in

Group Decision-Based Construction of Scenarios for Multicriteria Analysis in Conditions of Uncertainty on the Basis of Quantitative and Qualitative Information

  • Published:
Group Decision and Negotiation Aims and scope Submit manuscript

Abstract

This study examines a general scheme of multicriteria decision-making under uncertainty based on quantitative and qualitative information. In its original form, the general scheme uses qualitative information at the final decision stage, only if the quantitative information is unable to generate unique solutions. Considering that many problems require objectives based on qualitative information at all decision stages, the results of Ramalho et al. (2019) can provide such solutions. However, the processing of qualitative information in Ramalho et al. (2019) is based on applying a very simple approach to aggregating individual preferences without analyzing any type of consensus information. Therefore, the present study sets out to show that representative combinations of initial data, states of nature or scenarios can be constructed by using qualitative information directly, based on aggregating individual preferences after achieving the necessary consensus. In particular, a new scheme for consensus construction is proposed. Using this scheme enables negative points inherent in traditional approaches to be avoided and uncertainty levels to be reduced when estimating coefficients of objective functions based on qualitative information. An illustrative example is presented to demonstrate the results that the new proposal can achieve.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1

Similar content being viewed by others

References

Download references

Acknowledgements

This study was financed in part by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior – Brasil (CAPES) – Finance Code 001, Vale S.A. (within the Research, Development, and Innovation Partnership Agreement), and Conselho Nacional de Desenvolvimento Científico e Tecnológico — Brasil (CNPq) — Grant 311032/2016-8.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to P. Ya. Ekel.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Appendix

Appendix

Table 12 Payoff matrix and choice criteria estimates for \(F_{1}(X_k)\)
Table 13 Payoff matrix and choice criteria estimates for \(F_{2}(X_k)\)
Table 14 Payoff matrix and choice criteria estimates for \(F_{3}(X_k)\)
Table 15 Payoff matrix and choice criteria estimates for \(F_{4}(X_k)\)
Table 16 Modifed matrices with the choice criteria estimates

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Figueiredo, L.R., Frej, E.A., Soares, G.L. et al. Group Decision-Based Construction of Scenarios for Multicriteria Analysis in Conditions of Uncertainty on the Basis of Quantitative and Qualitative Information. Group Decis Negot 30, 665–696 (2021). https://doi.org/10.1007/s10726-021-09728-z

Download citation

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10726-021-09728-z

Keywords

Navigation