基于主成分分析法的深圳科技创新人才发展环境评析

人才是实现高质量发展的核心力量，人才环境影响人才流向及其创新能力发挥。以深圳科创人才环境作为研究对象，选择区域经济环境、文教环境、就业创业环境、生活保障环境、科创支持环境、成果转化环境6个二级指标、34个三级指标构建评价指标体系，并运用主成分分析法对深圳科创人才发展环境的变化规律、因子特征进行分析和评价。研究发现：深圳科创人才发展环境经历了起步改善、快速改善和深入改善的过程，在该过程中，经济发展因子改善最为明显，安居保障因子调整最为薄弱，其它因子对科技创新人才环境具有正向效应；各因子拟合程度呈现出一定规律，2012年拟合效果最好，随后相互差异又逐渐扩大。基于以上分析，提出优化深圳科创人才发展环境的建议。

An Analysis on the Development Environment of Science and Technology Innovation Talents in Shenzhen Based on Principal Component Analysis

Talent is the core strength for achieving high-quality development, the talent environment influences the flow of talents and the ability to innovate.This paper takes Shenzhen Science and Technology Talents Environment as the research object, and selects 6 secondary indicators such as regional economic environment, cultural and educational environment, employment and entrepreneurship environment, living security environment, science and technology support environment, results transformation environment, and 34 three-level indicators to construct an environmental assessment system for scientific and technological innovation talents, and use principal component analysis method to analyze and evaluate the changing laws and factor characteristics of Shenzhen's scientific and technological innovation talents environment.The study finds that the talent development environment has shown a process of improvement, rapid improvement and deep improvement; in this process, the economic development factor is the most obvious improvement, the adjustment of the housing security factor is the weakest, and other factors have a positive effect; the factors have the best fitting effect in 2012, and then the mutual differences are gradually expanding.Finally, based on the empirical research and the reality of the country's construction of the Guangdong-Hong Kong-Macao Greater Bay Area, the relevant policies and recommendations for further improvement are proposed.