| High-quality economic development cannot be achieved without the promotion of innovation and talents,among which innovation is the core driving force and talents are the primary resources.At present,the role of human capital in promoting the economy is becoming increasingly prominent,which has increasingly become an important embodiment of national and regional economic development potential.As the aging population of our country are facing severe,Labour availability continuous attenuation and other adverse situation,human resource development is facing a new round of challenges,so how to meet the challenges of the new situation,improve the human capital,with the advantage of good people first,for the high speed economic growth turned to lay a solid foundation for high quality development,it become our real problems to be further discussed.The Yangtze river delta is one of the regions with the most flexible economic development,the strongest openness and the strongest innovation and r&d capacity in China.The sustainable growth of innovation capability is an important guarantee for the Yangtze river delta region to build a scientific and technological innovation highland of global influence,a global important modern service industry and advanced manufacturing center and a world-class city cluster.The theory of endogenous economic growth states that sustainable economic growth depends on human capital and technological progress,and human capital is the core driving force of technological progress and economic growth.In view of this,the development degree of human capital will determine the potential of the economic development of the Yangtze river delta region,and how to measure the investment of human capital in this region,how to invest the efficiency of human capital,what are the factors that affect the investment efficiency.The above three levels of progressive issues,is the country's economic main battlefield to our important practical issues.To solve the above economic reality of the main problems,this paper use data envelopment analysis(DEA)in the classic BCC model and dynamic efficiency model(Malmquist index model),built in the field of education investment,investment and R&D in the field of medical research and development on multiple inputs,with per capita GDP,per capita fixed number of year of the education and patent application for multiple output per capita of input and output index system,the 2004-2017 older triangle combination of static and dynamic in human capital investment efficiency,technical efficiency and scale efficiency measure.The study concluded that Jiangsu,zhejiang area within urban human capital investment efficiency is higher,the more close to the frontier,and anhui province,Shanghai is far from the optimal frontier,integrated technology of the main causes of low efficiency of human capital in anhui province is the size of the human capital investment,while Shanghai is its human capital investment scale,but the internal system,management level and unreasonable resource guide,pure technical efficiency is too low is the main factor of the human capital investment efficiency is low.Further using dynamic efficiency model,the results of the analysis is the whole Yangtze river delta regional human capital investment to promote the efficiency of the dynamic changes of the technical level of the key factor is the largest,and the area as a whole system for showed inhibition effects to promote the efficiency of human capital investment,further,in this paper,the influence factors of human capital investment efficiency empirically,the conclusion was found in the third industry in the economic growth contribution,urban aggregation degree of urbanization and the change of nature of enterprise human capital investment efficiency were positively correlated,and the influence factors,such as the disposable income of urban residents and the actual use of foreign capital and negatively correlated with human capital investment efficiency.Finally,based on the empirical study of the human capital investment efficiency and its influencing factors in the Yangtze river delta,the paper puts forward the corresponding policy Suggestions from the analysis of the regional urban efficiency gap and the positive influencing factors. |
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