Abstract
From the perspective of ecological niche, this paper constructs the evaluation index system of the competitiveness of beijing-tianjin-hebei high-tech industry, and analyzes the competitiveness of beijing-tianjin-hebei high-tech industry from the perspectives of niche value, niche width and niche overlap. The results show that :(1) from the perspective of ecological niche, the niche value of the competitiveness of high-tech industries in Beijing, tianjin and hebei does not show an increasing trend with time, and the overall value of the niche is ranked from the largest to the smallest: Beijing, tianjin and hebei.(2) from the niche breadth, beijing-tianjin-hebei high-tech industry competitiveness niche breadth range as follows: 0.26-0.83, Beijing niche width of the widest, hebei niche breadth the narrowest, Beijing and tianjin hi-tech industry competitiveness niche breadth value reduced trend on the whole, hebei niche breadth on overall growth trend.
Highlights
Under the global economic situation, with the continuous advancement of scientific and technological innovation and the continuous improvement of informatization level, the competition among regions focuses on the high-tech field
Niche situation theory is the basis of this paper to evaluate the competitiveness of high-tech industry,"State" refers to the real state of high-tech industry, which represents the resources and development basis of high-tech industry, and is the result of interaction between high-tech industry and social resources and environment”It refers to the influence and dominant power of high-tech industry, representing the development potential of high-tech industry.This paper constructs the niche situation model of high-tech industry competitiveness:
1.Firstly, the niche value of each dimension of high-tech four stages is calculated by the niche situation model of industry competitiveness of Beijing, Tianjin and Hebei in equation (1), as shown in figure1
Summary
Under the global economic situation, with the continuous advancement of scientific and technological innovation and the continuous improvement of informatization level, the competition among regions focuses on the high-tech field. Its development can attract overseas students, improve innovation ability, increase industrial output value, drive regional development, and improve regional strength and competitiveness.Beijing, Tianjin and Hebei are located in a special area. The planning of coordinated development started late. There are many problems in the three places, such as uneven distribution of capital, human and material resources, different government support, and geographical differences. How to reduce regional differences , give full play to industrial advantages, and promote the coordinated development of Beijing, Tianjin and Hebei is worth indepth study. It is of practical significance to implement policy support and update resource allocation
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