A Game Theory Approach for Supply Chain Coordination Model with Incentive Mechanisms of Discount and Delay in Payments

Table 4

The initial values collected from The Shahid Tondgooyan Petrochemical Co.

Parameters	Description	Value
	It is determined, corresponding to the supply chain members	3
	Indicating the supplier	4
	Indicating the manufacturer’s raw materials	4
	Indicating the manufacturer’s manufactured products	4
	Indicates the retailer	10
	Number of transportations from the supplier to the manufacturer per period of the manufacturer’s raw materials	30
	Number of transportations from the manufacturer to the retailer per period of the retailer	156
	The raw material needed to manufacture the final product	4
	Permissible delay in payment from factor	3
	Settlement time for each factor	1
	Currency discount from factor to their customer	2-3%
	Annual demand rate under scenario ,	350000 ton
	Length of time period	12
	Annual profit for each factor	3–5%