High-quality development is key to the Chinese path to modernization.To clarify the logical relationship between economy,society,ecology and urban construction in the Yellow River basin,an evaluation index system of high-quality development efficiency with multi-dimensions is built.MinDS model and coupling coordination degree are selected to calculate multisystem coupling coordination evolution of high-quality development efficiency,in different scales from 2009 to 2020.Tobit model is used to elaborate its impact mechanism.High-quality development efficiency shows a slow upward trend in general,where high-quality economic development efficiency shows an"inverted U"development trend:downstream＞midstream＞upstream.The efficiency of high-quality social development declines slowly:upstream＞downstream＞midstream.The efficiency of high-quality ecological development rises rapidly:midstream＞upstream＞downstream.The efficiency of high-quality urban development fluctuates steadily:midstream＞upstream＞downstream.The high-quality development efficiency in the whole Yellow River basin has this pattern:upstream and midstream belongs to a relatively coordinated state,downstream as a whole is close to coordination.The impacts of economic development level,industrial structure transformation,scientific and technological input intensity,scientific and technological output level,energy consumption intensity,environmental regulation,openness,infrastructure guarantee and urbanization level,on high-quality development efficiency multisystem coupling coordination,in different river basin segments,show spatial heterogeneity.Policy recommendations are made to promote high-quality development in the Yellow River basin.
关键词
高质量发展效率/多系统/耦合协调/影响因素/黄河流域
Key words
high-quality development efficiency/multi system/coupling coordinated/influence factor/Yellow River basin
维普
万方数据