Hybrid Resource Environmental Value Chain Model Based on a Discrete Time Algorithm

Table 1

Experimental parameters.

Variable factors of	Details of variable	Description of measurement items
Cost synergies		It helps enterprises in the circular economy industry chain to pursue the common goal of cost reduction
		It can improve the utilization of resources and reduce the cost of raw materials
		It is helpful to reduce the cost of internal production and operation
		It is helpful to reduce the environmental cost and improve the environmental management efficiency and ecological efficiency
		It helps to reduce the transaction cost between enterprises and improve the internal operation efficiency
Core enterprise internal collaboration		The company’s internal procurement, production, sales, and logistics departments to participate in the product ecological design
		R&D designers should be familiar with cost control, environmental protection, and resource recycling technologies
		The whole process cost control should be implemented in the whole life cycle of the product
		The production process of an enterprise shall implement cleaner production techniques
Collaboration with profit and waste enterprises		Build the material circulation system with waste enterprises
		Share special equipment and other resources with waste enterprises
		Develop market and share marketing network in cooperation with waste enterprises
		To provide technical, production, and environmental support for waste enterprises