The Stochastic Evolution Game of Knowledge Sharing in the Infrastructure PPP Supply Chain Network

Table 1

The differences between the construction supply chain and PPP supply chain.

Differences	Construction supply chain	PPP supply chain
Orientation	Construction production	Product and service
Pricing	BOQ of the product	Performance-based payment
Core organization	Construction company	PPP investment company
Duration of cooperation	Short-term	Long-term
Transaction frequency	Few	Abound
Relationship	Stabilization	Instability
Length of the supply chain	Only construction	Life cycle