The Influence Path of High-tech Enterprises Innovation Network Capability on Innovation Network Performance

Based on the deep analysis of high-tech enterprises' technology innovation network elements and the relations among them, a flow diagram about relationship of the technology innovation network capability and innovation network performance was built through system dynamics method. The model explored the effects path of the innovation network capability to innovation network performance and the sensitivity of other variables in the network to them and the system dynamical model was realized by software tool Vensim DSS. The empirical researches show that: Firstly, in the complex technology innovation system, innovation network performance's increase is not obvious through increasing investment in research funding simply; Secondly, when innovation network performance obtains steady high value, the values of enterprises and local government cooperation strength factor is 0.3, eliminating ration of innovation performance 0.4, out of proportion on scientific research institution 0.1; Thirdly, when suppliers strength factor is lager values, the whole innovation network's cost of innovation management remains small fluctuations in the lowest place.