[Learn and implement the spirit of the 14th Provincial Party Congress] Fully promote the constructio

Wang Bida

Whether it is to build a "one nuclear and three belt" development pattern, or the strong provincial capital and strong county actions in the "Four Four" actions, its main tone is to seek coordinated development of space.

The Fourteenth Party Congress of the Provincial Party clearly stated that it is necessary to promote the construction of a "one nuclear and three belt" regional development pattern, and the traction drives the province's coordinated and linked development; "Strong" action to promote the overall strength of comprehensive strength and development. This is a strong signal from the perspective of space: Gansu will fully promote the high -quality development of the regional economy after completing the task of poverty alleviation. Whether it is to build a "one nuclear and three belt" development pattern, or the strong provincial capital and strong county actions in the "Four Four" actions, its main tone is to seek coordinated development of space.

The real background of building a new pattern of regional development

From the perspective of space layout, a regional or provincial -provincial city group system should include cities (general cities, that is, political, economic, cultural centers) -big cities (service industry, business, cultural centers) -mate Sexual industrial cities) -Chain of small cities (service industries mainly based on agricultural product processing and agricultural industry products) -mous towns (small markets). Only in such urban systems or structures, cities at all levels can be divided into work in terms of functional, and the most provincial transaction costs and the highest transaction efficiency. At present, the overall characteristics of Gansu Province's urban space layout shows the situation of "small cities, lack of medium cities, and small cities": big cities are not large, that is, "Great Lanzhou" is not strong enough, and "Lanzhou -Xining" city The functional positioning of group central cities does not match; middle -middle cities lack, that is, the development of middle and medium cities such as Jiuquan, Pingliang, Qingyang, and Tianshui is not fully developed, and the agglomeration effect cannot be manifested; small cities are too small, that is, the county economy is underdeveloped, and the comprehensive competitiveness is not strong. , Lack of modern industrial foundations, insufficient innovation capabilities.

The Party Congress proposed to build a "one nuclear and three belt" regional development pattern. Among them, the "one nuclear" is to build the core economic circle that focuses on Lanzhou and Lanzhou New District, focusing on Lanbai integration, and radiation to drive Dingxi Linxia. ; "Three Belt" refers to the construction of the Hexi Corridor Economic Belt, Long southeast Economic Belt, and the upper reaches of the Yellow River. It focuses on supporting middle and medium cities such as Jiuquan, Jiayuguan, Pingliang, Qingyang, and Tianshui. In the actions of strong provincial capitals and strong counties, the "strong provincial capital" is to take the development and expansion of Lanzhou and Lanzhou New District as a strategic starting point for accelerating the high -quality development of the province, and continuously enhances the role of agglomeration and radiation in the development of the province; "It is the basic unit of high -quality economic development of the county, which effectively enhances the self -development capabilities of each county. It can be seen that the construction of the "one core and three belt" regional development and the implementation of strong provincial capitals and strong counties have firmly grasped the key and shortcomings of the coordinated development of Gansu's economic space.

The theoretical basis for building a new pattern of regional development

The Party Congress has made both the core economic circle of one hour and supporting middle cities to develop the first development. According to the theoretical analysis of Cruggman's "center -periphery", under the conditions of openness and free flow of factors, the flow cost of the underdeveloped county and medium -sized cities is higher than the relatively developed provincial capital cities, and the cost of factor flow between the two is the cost of the two. When showing a downward trend (for example, the transportation efficiency of Lanzhou and counties is continuously improved), the development elements of the county and medium cities will flow to the provincial capital cities, thereby forming the economic agglomeration of the provincial capital, which is more conducive to the one -hour core economic circle and the goals of the provincial capital Realization.

This is not contradictory to support the development of medium -sized cities and strong counties, and it is even more conducive to the first development of middle cities and the improvement of county economic development capabilities. Because after the formation of economic agglomeration in the provincial capital cities, the element across the county flows to improve the labor productivity of the provincial capital, and it will also form a coordinated effect on the development of the county's economic development: First, the marginal productive forces that have not flowed out of the element after the element flow out of the element out of the outflow of the elements. The effect of being able to improve; the second is the feedback effect after factors flow out. For example, the high -quality labor force that flows out of the college entrance examination in the college entrance examination county's feedback effect on Huining County after obtaining high returns in developed cities, so that the house prices in Huining County are far higher. In other counties; the third is the agglomeration effect of unprecedented elements. For example, after the outflow of labor elements, it is conducive to land circulation and intensive operations.

If the above three effects can make the county and medium cities get more and greater benefits than before the flow of factors, we refer to this economic gathering as "coordination". The essence of "coordinated gathering" is that factor flow and agglomeration are not only conducive to the development of provincial capitals, but also more conducive to the improvement of the yield and economic development of the element of county and medium cities, which can play a role in "one stone and two birds". The "gathering" here reflects "efficiency" and "coordination" reflects "fairness". In this model, the economic aggregate of a single county and medium cities may not be able to keep up with the more developed provincial capital cities, but the per capita income level of the county and medium cities will continue to converge with the provincial capital cities, and efficiency and fairness can be taken into account. It can be seen that the establishment of a new pattern of the development of the "one nuclear and three belt" regional regional regional regional regions and the implementation of strong provincial capitals and strong counties are the model innovation of Gansu seeking spatial coordinated development.

Policy orientation of building a new pattern of regional development

Under the new situation, the path and logic of the coordinated development of Gansu's economic space are undergoing profound changes. The formation of the new mechanism requires the coordinated advancement of various types of subjects to play the dual role of effective markets and governments.

For the provincial capital of the provincial capital of factor, it is necessary to further optimize the public service system to adapt to the needs of the continuous optimization of the space structure, the needs of economic agglomeration and labor productivity. First of all, we must strengthen the construction of infrastructure such as the Internet, information technology, digital technology, promote data connection of production space and living space, and continuously improve production efficiency, service efficiency and resource allocation efficiency in network development. Secondly, we must actively explore new models such as discrete intelligent manufacturing, process intelligent manufacturing, network collaborative manufacturing, large -scale personalized customization, remote operation and maintenance services, etc., so that products will continue to reduce the space overflow of knowledge and technology in intelligent manufacturing. Essence Third, it is necessary to speed up the pace of green infrastructure construction, enhance the self -purification and self -repairing skills of the city, to meet the needs of continuous gathering of innovation elements. Fourth, we must deepen the reform of people's livelihood fields such as education, medical care, pension, and food safety, and give equal equal treatment for urban non -resident residents in employment, social security and public services, so that the city is more temperature, creative and more creative, more creative and more creative and creative Competitiveness. For the poor developed counties and medium cities flowing out of factors, the free flow mechanism of the factor should be established to adapt to the continuous optimization process of the space structure, and the needs of the element and return rate continues to increase. First of all, we must improve the open policy of underdeveloped counties, reduce transaction costs, and improve marginal productivity and yields that have not flowed elements. Second, we must take the effective supply of infrastructure and the mid -to -high -end supply as the goal, improve the service functions of infrastructure, improve the technological content and intelligence level of infrastructure, and actively undertake the manufacturing transfer of developed regions. Third, we must expand the scale of land factors to enable the income of land value -added in the underdeveloped regions; actively explore the effective ways of reform in the fields of household registration, social security and other fields, encourage labor elements to flow freely and cross -regional flow, increase the yield and yield and yield and yield of labor elements response rate. (The author is Deputy President of Lanzhou University of Finance and Economics)

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