[Retracted] Operation Optimization of Supply Chain Financial System Based on System Dynamics

Figure 2

Structure diagram of the supply chain financial system with different models. (a) Structural diagram of the supply chain financial system under the principal-agent mode. (b) Structural diagram of the supply chain financial system under the unified credit model. (c) Structural diagram of the supply chain financial system without the participation of logistics enterprises.

(a)

(b)

(c)