Research On The Impact Of The Agglomeration Of Innovative Factors On The Growth Of Total Factor Productivity

With the further implementation of innovation-driven strategy and the in-depth development of economic geography,the spatial agglomeration and diffusion of innovation elements has gradually become a research hotspot.As the basis of innovation activities,innovation elements have become important factors affecting the competitiveness of countries and regions,and they affect the sustainable development of the regional economy.At the same time,under the increasingly fierce market competition,giving full play to the spatial agglomeration effect of innovative elements has become an important strategy for enterprises to enhance technological innovation capabilities and increase production efficiency.Based on the status quo and effects of the agglomeration of innovative elements in the space,this paper focuses on the impact of the agglomeration of innovative elements in high-tech industrial enterprises on the improvement of total factor productivity.Firstly,this paper reviews the research on the agglomeration of innovative elements and total factor productivity,and summarizes the previous research.Secondly,it analyzes the mechanism and process of the spatial agglomeration of innovative elements and builds a model of the agglomeration of innovative elements.On this basis,the mechanism of the influence of the agglomeration of innovative elements on the improvement of total factor productivity is mainly explored.The total factor productivity growth is decomposed in the technological progress and technical efficiency.In addition,it measures the level of the agglomeration of innovative elements and the change in total factor productivity of high-tech industrial enterprises in 28 provinces in China,and compares and analyzes the differences in the agglomeration of innovative elements between regions,the changes in total factor productivity,technological progress,and technical efficiency.The results show that technological progress is the main driving force for the improvement of total factor productivity.Finally,based on the spatial weights matrix model,this paper empirically examines the effect of the spatial agglomeration of innovative elements on the improvement of total factor productivity.The estimation results of spatial autoregressive model and spatial error model show that the spatial agglomeration of innovative elements has a significant role in promoting the improvement of total factor productivity.Its promotion mechanism is achieved through the effect of technological progress and technical efficiency of the agglomeration of innovative elements.The results of the spatial distance weight matrix model pass the robustness test.Therefore,in the future work,government departments should continue to increase the input intensity and the correct guidance of innovative elements,so that the effect of technological progress and technical efficiency of the agglomeration of innovative elements can be better played,and then promotes the improvement of total factor productivity.For regions with low level of innovative elements agglomeration,not only should increase investment,but also should try to guide innovative elements to cluster in certain specific industries,so that the strength of innovative elements and the spatial agglomeration of innovative elements can be combined into twin engines to improve total factor productivity.For provinces with a relatively high agglomeration of innovative elements,it is necessary to increase the utilization of innovative elements to promote the improvement of total factor productivity,and avoid congestion effects.The conclusions of this paper provide a useful reference for the government departments to formulate innovation policies and rational allocation of innovation resources in the region.