Evolutionary Characteristics and Mechanism of Multiple Networks for Innovation in Marine Ranch Industry:A Case Study of Yantai
This paper constructs a theoretical framework for industrial innovation multiple networks based on the system dynamics theory.Using the methods of social network analysis,GIS spatial analysis,and field research,this article explores the evolution characteristics and mechanism of the innovation multiple networks in the marine ranch industry in Yantai.The study finds that:1)A single network has a development characteristic from simple to complex,and multiple networks gradually interweave and embed,forming an integrated and three-dimensional multiple network,and continuously expanding multi-dimensional industrial boundaries in an open state,forming a complex innovation network system with multi production integration and fuzzy boundaries.2)The number and types of multiple network entities are constantly increasing,with denser connection channels and flexible and diverse connection methods.The innovation source network is most likely to break through local space,while the capital transmission network is expanding from economically developed cities to other regions,while the production network is more difficult to break through local space.3)In the early stage,the development of Yantai marine ranch industry relied more on policies and capital.The capital network was the network that embedded marine ranches earlier and had a greater influence.After entering the stage of modernization and transformation,the role of the innovation source network increased,becoming the dominant network of multiple networks.While undertaking innovation power,the production network forces the innovation source network to continuously generate new innovation power,and the policy once again promotes the transmission effect of capital flow,forming a higher-level industrial innovation cycle.
industrial innovationmultiple networksmarine ranchmarine fisheriesinnovation sourceYantai City
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