Research on the micro mechanism of circulation forerunner for high quality economic development Research on the mechanism of innovation elements allocation promoting high-quality economic development Research on the mechanism and path of digital economy promoting high-quality economic development Research on the mechanism and path of digital economy assisting high-quality economic development Research on the upgrading of industrial structure based on high-quality economic development Research on informal finance assisting high quality economic development Research on issues related to Chinas high-quality economic development Research on the market mechanism of Chinas low-carbon economic development Research on the cultivation of new kinetic energy in regional economic development Research on ecological civilization construction and economic development