This project is included in the activities of the Multi-Laboratory Project-Team "Integrated piloting of supply chains: information system and decision-aid", supported by the department STIC of CNRS (in collaboration with the LAPS of Bordeaux, the LGP of Tarbes, and the CERTOP of Toulouse).

We consider the context of management of activity networks which are intra- or inter-interprises. The objective is to develop decision-support tools integrating the distributed nature of decision centers, by considering at the same time the cooperative and concurrent characteristics of the context.

We propose an approach based on a decision structure with two levels (an aggregated model for the whole supply chain, and negotiation-support and decision-support models for each enterprise).