In the context of Multiple criteria decision analysis, we present the necessary and sufficient conditions allowing to represent an ordinal preferential information provided by the decision maker by a Choquet integral w.r.t a 2-additive capacity. We provide also a characterization of this type of...

Reputation is an intangible asset that directly affects the market value of the firm. Reputation is built on the trust established with all stakeholders through past behaviour. Reputation may prove resilient, yet even minor misconducts, if repeated, can lead to downfall. We propose an...

In the context of multiple criteria decision analysis, we present the necessary and sufficient conditions to represent a cardinal preferential information by the Choquet integral w.r.t. a 2-additive capacity. These conditions are based on some complex cycles called cyclones.