Study on the co-opetition of eco-industrial chain members by system dynamics methods

The competition and cooperation relationship is the key factor that maintains the stable development of Ecological Industry Chain. This paper uses the system dynamics vensim software to simulate the enterprise competition and cooperation relationship in the hybrid Ecological Industry Chain. Based on the data collected from Sino-Singapore Eco-park, the waste material flow is transferred into power which is then quantified. The mathematic model and dynamic development are combined through the vensim software. The competition and cooperation relationship development of the whole ecological industry chain is simulated. So did the competition and cooperation relationship among core enterprises and between the core enterprises and supplementary enterprises, which could provide bases for decision making.