Optimization of interaction in multi-agent closely connected system “retailer–bank–insurer”

Considered is the problem of concordant optimal planning of sales volume in multi-agent closely connected system “retailer–bank–insurer” for credit sales of non-food commodities by retail trade networks. The models and mechanisms of optimal planning of agents are formed, based on which their interests' concordance mechanism is developed. The concordant system plan modeling for real organizations in retail, bank and insurance business is conducted.