| In recent years, due to the intense and dynamic global competitive environment and the growing technical complexity of high-tech enterprises, any business is difficult to monopolize all the cutting-edge technology, which greatly promote technological innovation and systematic network, and bring the high-tech enterprises competition from "a single enterprise of the dispute" to become "the supply chain of the dispute", and then upgrade to the survival of various enterprises’innovation ecosystem’dispute. The so-called innovation ecosystem is an interdependent system take shape by interactions through innovative material, energy and information flows between the compound technological innovation subjects and environment in a certain space, and in a collaborative and orderly eco-innovation and continuous improvement,all members work together to create the system and access to benefits will continue to increase.But the innovation ecosystem development at home and abroad is suffering from the stagnation, succession, recession and other problems, leading to the waste of innovation resources and increased risk of high-tech business, so how to maintain the high-tech innovation ecosystem for sustainable development in recent years become to the rise of academic focus. So there is important practical significance on research of innovation ecosystem sustainable development,which promote high-tech enterprise integrate innovative resources and spread risk, increase innovation and efficiency.From the perspective of ecology and complex systems, the study introduced the basic ecology theoretical approach and explored sustainable development mechanism and evaluation methods of high-tech innovation ecosystem. Constructed high-tech innovation system sustainability synthetic niche-fitness model established the suitability niche-fitness index system of innovation ecosystem. The evaluation results demonstrated the high-tech innovation ecosystem of the three main components of sustainable development and the mechanism and evaluation dimensions of the rationality and effectiveness. This paper is divided into seven chapters, include the research topics background, literature review, development of power, the main dimensions of the theoretical discussion and empirical research.Firstly, this paper analyzes the research background and significance for the research of sustainable development of high-tech innovation ecosystem.Then definited the content of the sustainable development of high-tech innovation ecosystem and analysised the system structure, development of power and contingency factors. Based on these we proposed three main dimensions and mechanism of sustainable development of the high-tech enterprise innovation ecosystem. In this paper, these three dimensions play a important role of sustainable development and stability, so need this three-dimensional mechanism to enhance the degree of in-depth study.Second, we did in-depth and systematic study of high-tech innovation ecosystem for sustainable development mechanism which focus on three main dimensions.(1) hi-tech innovation ecosystem resources and sustainable development. this paper from the perspective of knowledge resources system resources, therefore, first analyzed the essential nature of the system resources of knowledge, focusing on the knowledge and core business growth mechanism of the principle of value-added knowledge to build the knowledge stored volume growth function, use of Matlab for the simulation to study the high-tech innovation ecosystem knowledge stock growth mechanism, is incremental in terms of sustainable resource supply analysis;based on Porter’s value chain model to build the knowledge supply value added chain model, in terms of resources from the sustainable supply of value-added analysis. Finally, from the aspect of product supply chain, technology, supply chain and service supply chain, we proposed this ongoing supply of knowledge resources for the system has laid an important foundation for sustainable development.(2)relationship between the subjects in high-tech innovation ecosystem and sustainable development. Firstly we analysis the nature, content,characteristics and purpose of the relationship of inter-subjective’s competition and corporation which based on the knowledge resources, then, we introduced the ecology population dynamics model into the research of the system co-evolution inside and outside, finally we analysis the system response to environmental changes, reflecting the adaptive capacity of the system itself, which is an important factor for sustainable development.(3) the ecosystem structure of high-tech innovation and sustainable development. From the League of unilateral and bilateral contracts were analyzed the different types structure in details of high-tech innovation ecosystem, and pointed out its functions in the process of sustainable development. Build the dynamic evolution of knowledge networks and sustainable development model according to complex network theory to searching the reason for the system adaptation and evolution. Then based on the super-cycle theory we discussed the evolution and development of system architecture principles,which to study the system structure changes in the external environment with the system self-organization mechanism of this system is an important factor in the sustainable development, structure determines function, function of the system can ultimately determine the market demand, and withstand the market selection, survival of the fittest in order to achieve sustainable development. Finally, we build the evaluation indicators system of high-tech innovation ecosystem of sustainable development. Based on the review of evaluation index system and evaluation methods we proposed that the eco-fitness method is fit for the evaluation of sustainable development of high-tech enterprises innovation ecosystem. Then evaluated Hunan high-tech enterprises innovation ecosystem according to this indicators system, and semiarid sustainable innovation ecosystem development mechanism in depth from the dimension of knowledge resources, subjects’ relationship, system architecture. Revealing the high-tech enterprises in Hunan innovation ecosystem specific initiatives for sustainable development, testing and demonstration earlier theoretical perspectives and evaluation of the rationality and effectiveness,summarized the conclusions of case studies and inspiration, and make relevant policy recommendations. |
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