Research On R & D Strategy And Dynamic Competition And Cooperation Game Of Enterprise National Key Laboratory

With the development of the Science and Technology, market competition becomes fiercer, and innovation becomes a key component of enterprises development. Innovation of the Science and Technology brings leapfrog development to enterprises, so our country constructs a lot of National Key Laboratories in enterprises (NKLe) in 2007 and 2010 in order to improve innovation ability of enterprises. The construction of NKLe is the first try in our country, and there isn't experience that is already available. Then we should research relevant theories actively. There are three purposes of the dissertation.In theory aspect, the dissertation aims to enrich fundamental theory about National Key Laboratories in enterprises, and then provides suggestions for constructing NKLe in China with the help of laboratory operational experience in western countries; in R&D organizational strategy aspect, the dissertation proposes factors that affect R&D organization strategy combining with investigation reality. Based on these effects, the dissertation then proposes scientific R&D organization strategies; in choice of R&D pattern aspect, the dissertation proposes basic condition of R&D competition and cooperation. According to researches, the dissertation provides decision basis for construction of NKLe.The dissertation comprehensively applies Game Theory to researches, and then does qualitative research, quantitative research, and empirical research. According to researches, the dissertation draws the following conclusions.First, laboratory can organize R&D by products, by specialty, and by research areas. Technology R&D coefficient, technology reputation coefficient, cost coefficient of technology R&D, and technology integration cost coefficient are proposed in the dissertation to research on how to allocate R&D investment to three different patterns. And allocation rate of R&D investment to the three patterns are also given in the dissertation. Secondly, considering difference degree of products, overflow effect of technology, and study ability of enterprises, the dissertation researches on R&D competition and cooperation of NKLe. According to research, the following conclusions are made. To begin with, R&D cooperation is superior to R&D competition when products are homogeneous. The opposite is true when products are complementary.Additionally, if we don't consider difference of products and knowledge assimilation ability, enterprises will choose R&D cooperation when knowledge assimilation coefficient is larger than a certain threshold in order to maximize their profits. And the larger knowledge assimilation coefficient is, the stronger profit driving force of R&D cooperation is. R&D profits are positive to knowledge assimilation coefficient, and the profits are obviously larger than those of R&D competition. All these conclusions tell us that R&D cooperation is a Win-Win strategy of enterprises even they are competitors.Third, the dissertation takes Digital household appliance laboratory in Haier as example, and analyzes R&D competition and cooperation of NKLe. On the one hand, the laboratory emphasizes patents protection, which means preventing technology overflow and adopting R&D competition strategy. On the other hand, the laboratory cooperates with other enterprises in R&D of communication technology and technical protocol.Relevant researches and conclusions provide directions for constructing of National Key Laboratory in enterprises.