Abstract:Human productivity is a process of development and evolution from low to high forms, and the leap and development of productivity is inseparable from the drive of new technological change. The new quality productivity is the innovation and development of Marxist productivity by General Secretary Xi Jinping based on the great changes unseen in a century, which further highlights the status and role of scientific and technological innovation in the process of qualitative change of productivity, and points out the way forward for rural revitalization and Chinese modernization in the new era. As a category that relies on key technologies to achieve qualitative leapfrog development of productivity, new quality productivity not only realizes the innovative development of the three elements of productivity, but also plays a revolutionary role in high-quality economic development, especially in the production of new economic space. From the perspective of theoretical basis, Marx profoundly explained the deep correlation logic between productive forces and innovation with the help of the capitalist mode of production, and clarified the theoretical premise for grasping and understanding the economic spatial logic of the new quality productive forces. From a practical point of view, the deepening of the socialist economy has expanded the economic spatial logic of the new quality of productive forces, and has made important contributions to the innovation and development of Marxist political economy in the 21st century. Based on the above-mentioned new era, it is necessary to further optimize the system and mechanism of scientific and technological innovation, create a new economic space for the new quality of productive forces with innovative theories and institutional mechanisms, and at the same time formulate an economic development strategy for the new technological revolution, and open up new economic space for the new quality of the productive forces with socialist competitive advantages and forward-looking planning and layout.

Abstract:With China running on the track of high-quality economic development, it is a vital institutional guarantee to accelerate the formation of a green financial policy system. This paper constructs a framework of the subjects, modes and goals of green finance, together with the influences on the high-quality economic development.The evaluation index system of green finance and high-quality economic development have been built, with the secondary indicators measuring green credit, green securities, green investment, green insurance, carbon finance and efficient economic development, stable economic development, optimization of economic structure, green economic development and economic innovation development, etc.By using the principal component analysis method to synthesize the comprehensive level of green finance development and the comprehensive index of high-quality economic development, the paper further makes an empirical test of the effects of green finance on the high-quality economic development with the panel data of 30 provinces from 2008 to 2016. The result shows that, comprehensively, green finance improves the overall comprehensive level of high-quality economic development, with the influence coefficient of 0.2814; specifically, green finance enhances green economy, optimizes economic structure, promotes innovation whereas escalates economy fluctuations and plays an insignificant role in the efficient economic development, with the economic green development effect (0.5870), economic structure optimization effect (0.2759) and economic innovation development effect (0.1126) respectively. This reflects that green finance has a good effect on improving the ecological environment, but needs to be strengthened in adjusting the economic structure and supporting green technology. The green finance policy is still yet to cope with industrial development, otherwise it might affect the economic stability, reducing the efficiency of economic development.Therefore, relevant innovations on green financial policies are suggested to promote high-quality economic development in the future. That is, the reform of green financial policy shouldfocuse on the establishment of green financial performance evaluation institutions in order to evaluate the implementation effect of green financial activities; Formulate the catalogue and list of green industries to promote the optimization of economic structure with the development of green industries; Encourage all green financial participants to promote green technology innovation, so as to promote economic innovation and development. The study has an important reference for clarifying the theoretical relationship between green finance and high-quality economic development, evaluating the impact effect and how to innovate green finance policies to comprehensively improve the level of high-quality economic development.

Abstract:Taking 11 provinces and cities in the Yangtze River Economic Belt as the research object, based on the combined model of PCA-SE-DEA theory, this paper quantitatively tests the scientific and technological innovation efficiency, analyzes the factor system affecting its development process, focuses on the technological innovation efficiency of the Yangtze River Economic Belt, and conducts convergence testing and analyzes its influencing factors and causes. At the same time, based on the C-D production function, the paper analyzes the correlation between technological innovation and economic development factors in the Yangtze River Economic Belt. The research results show that:the efficiency of technological innovation in the Yangtze River Economic Belt has not reached the average level in China at present; the provinces and cities in the Yangtze River Economic Belt show regional differences in the efficiency of technological innovation, and this difference shows an upward trend. Among the influencing factors, the optimization and upgrading of regional industrial structure has the greatest impact on the technological innovation efficiency of the Yangtze River Economic Belt. Among them, investment in science and technology, output of science and technology and environment of science and technology are particularly important for the good development of regional economy. The supporting efficiency of science and technology innovation for economic development is generally effective, with obvious regional differences. Therefore, the Yangtze River Economic Belt needs to adjust and plan as a whole, build a coordination mechanism, realize a good operation system of overall innovation and entrepreneurship in the basin, and improve the efficiency of technological innovation in an all-round way.

Abstract:It’s becoming the inevitable choice of China to implement innovation drive development strategy.Because of the increasing international competition, the contradiction between economic development and energy consumption of resources is more and more sharp, China’s “demographic dividend” era is coming to an end. To implement innovation drive development strategy, China should actively cultivate the atmosphere conducive to innovation culture; increase the investment in education and reform, raise the level of education, improve the labor quality and productivity per worker; vigorously strengthen the independent innovation, and enable enterprises to become the main innovation; accelerate the development of strategic emerging industries, promote economic restructuring and upgrading of traditional industries; play the role of government of regulation and guidance, strengthening the construction of collaborative innovation mechanism of industry-university-research.