This paper aims to develop a new bi-level game model for joint pricing and inventory decisions in competitive supply chain consisting of dominant manufacturer, who produces single perishable product from deteriorating raw materials, two follower retailers face nonlinear price-dependent demand operate under Cournot assumptions. Three levels warehousing including material warehouse, final retail ...

Cournot dynamical game is studied on a graph. The stability of the system is studied. Prisoner's dilemma game is used to model natural gas transmission.

This survey is organized as follows. l. lntroduction. Il. The main issues. IIl. Negishi's model. IV. Objective demand in the Cournot-Nash framework. V. Objective demand in the Bertrand-Nash framework. VI. The assumption of quasi-concavity of the profit functions. VII. Compromises between the conjectural and the objective approach. VIIL Insights into the notion of perfect competition. IX. Conclu...