Research On The Operating Mechanism Of The Eco-industrial Chain Network Structure Based On Theory Of Dissipative Structure

Problems of ecological environment are paid by more and more attention. The eco-industrial parks are considered to be an effective way to protect the environment. A core part of this theoretical system is the eco-industrial chain network structure. Contrastingly, foundation of chinese research in this area is still relatively weak. Therefore, it has very important significance, for the development of this field in China, that the theory and practice of the operating mechanism of eco-industrial chain network is researched.This paper had integrated many scholars’research. On the basis of analysis of the dissipative structure’characteristic of eco-industrial chain network structure, three issues had researched by mathematical modeling, theoretical analysis and empirical validation.The first one is to select and evaluate chain enterprises in the process of its building and extension. The second one is to allocate synergistic profit among the node enterprises. The last one is to control influence factors and to measure its order. It is hoped to explore the mechanisms and rules of the operation of the eco-industrial chain network structure. Main innovation of this paper is as follows:1. selection and evaluation of chain enterprises in the eco-industrial chain network structureFirst, the concept of chain enterprises had put forward.it had had significance to introduce chain enterprises by analysis of both Kalundborg and Guigang eco-industrial parks. On this basis, it had proposed that eco-industries’diversity is the theoretical basis for introducing chain enterprises. Then the selection principle of chain enterprises had been discussed by qualitative analysis. Based on the study of domestic and foreign achievements, chain enterprises’evaluation index system had established, and the method to combine subjective weight with objective one had put forward. Because the priority degree evaluation method of extenics has many advantages, which can quantificationally describe the degree of things with a certain nature by using relating funtion’value and etc, evaluation method of selection of chain enterprises had established according as priority degree evaluation method.2. model of synergistic profit allocation of eco-industrial chain network structureSynergy of the eco-industrial chain network structure had discussed in the form of three-dimensional network. This synergy has maken the overall capabilities of eco-industrial chain network structure exceed the integration of node enterprises. Namely, it creates new profit. The concept of synergistic profit had firstly put forward, and its major sources had analysed. Through quantitative analysis of the evolutional game of node enterprises, the rationality of synergistic profit allocation is to decide the direction of evolvement of the eco-industrial chain network structure. Allowing for the limitations of existing profit allocation method, synergistic profit allocation factor had set up including eco-technology, eco-contribution, investment and borne risk. Takeing the carbon dioxide of Mengxi industrial park as an example, this allocation factor had practically applicated.3. controlling influence factors and measuring order of eco-industrial Chain network structureThis paper had introduceed the concept of order to eco-industrial chain network structure, and analysed factors influencing its order operation. Then by using input-output method, it had been analysed that eco-industrial chain network structure can adjust its production to adapt itself to circumstance’s change when it had been influenced by market demand’s change. Eco-industrial chain network structure influenced internal and external factors will show two trends of its evolution:order movement and disorder one. So measurement of its orderly degree had proposed, and Affiliation entropy and function entropy had been constructed which can quantificationally measure the degree of its order.