Research on the Influence of Policy Factors on the Development of Science and Technology Innovation in Chinese Cities Based on Text Analysis and Regression Analysis

Authors

Shujin CAO, School of Information Management, Sun Yat-sen University, Guangzhou 510006
Libao SUN, School of Information Management, Sun Yat-sen University, Guangzhou 510006
Ruye CAO, School of Information Management, Sun Yat-sen University, Guangzhou 510006

Keywords

urban technology innovation, technological innovation and development, science and technology innovation policy, text analysis, policy factors

Abstract

[Purpose/significance]Exploring the policy factors those influence the development of scientific and technological innovation is of great significance to constantly improve the scientific and technological innovation policy system, stimulate innovation vitality and promote economic and social development.[Method/process]Based on the theory of scientific and technological innovation environment and innovation ecosystem, a model of policy factors influencing the development of scientific and technological innovation is constructed. Then, 300 domestic cities at prefecture level and above are selected as samples, and the external characteristics of policy texts, such as the number of policies and publishing institutions, as well as the content characteristics of policy tools, objects and attention, are quantified by using the methods of text mining and content analysis. Finally, correlation analysis and multiple regression analysis are used to test the relationship between variables in the influencing factor model.[Result/conclusion]The number of publishing institutions, effectiveness level, publishing frequency, policy tools and policy objects have a positive and significant impact on the development of scientific and technological innovation. There is a positive correlation between quantity, policy attention and the development of scientific and technological innovation.

First Page

49

Last Page

66

Digital Object Identifier (DOI)

10.19809/j.cnki.kjqbyj.2023.03.005

Recommended Citation

CAO, Shujin; SUN, Libao; and CAO, Ruye (2023) "Research on the Influence of Policy Factors on the Development of Science and Technology Innovation in Chinese Cities Based on Text Analysis and Regression Analysis," Scientific Information Research: Vol. 5: Iss. 3, Article 5.
DOI: 10.19809/j.cnki.kjqbyj.2023.03.005
Available at: https://eng.kjqbyj.com/journal/vol5/iss3/5

Reference

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