The Yangtze River Delta is the most mature area of ​​the Yangtze River Economic Belt，A solid economic foundation and perfect regional cooperation conditions。Long Triangle Integration as a regional integrated development demonstration zone and high -quality development model area，It plays an important leading role in promoting the high -quality development of the Yangtze River Economic Belt。

How to use the deep advantage of the space of the Yangtze River Economic Belt，Leading with the strength of the Yangtze River Delta，transform the development gap into development space，Building more beautiful ecology、The traffic is smoother、Economy more coordinated、The market is more unified、The mechanism is more scientific Yangtze Economic Belt，It is a proposition that we must face。The Yangtze River Delta region is located in the downstream of the Yangtze River Economy Belt，The level of economic development is always at the forefront of the country，In the future, it should be from "point、Line、Noodles "start with three aspects，Actively give play to the leading role of the Yangtze River Delta integrated in the coordinated development of the Yangtze River Economic Belt，A total of high -quality development of the Yangtze River Economic Belt。

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Give full play to the demonstration leading role of the node of the Yangtze River Delta，Popularized "Point" with the node city of the Yangtze River Economic Belt，Optimize space layout，Improve development quality，Create an important support for high -quality development of the Yangtze River Economic Belt。

First，Build a full range of、Multi -layered、A three -dimensional spatial layout，Realize the development of urban agglomeration from division to fusion。The Yangtze River Delta has formed Shanghai -centric，bet365 best casino games Nanjing、Hangzhou、Hefei is a sub -center，and Suzhou、Wuxi、Changzhou、Ningbo、Shaoxing、Wuhu and other important node cities in a multi -center mode，Established the main framework of the three provinces of Shanghai, the Soviet Union, Zhejiang and Anhui，It provides a good model for optimizing the space layout。Other areas of the Yangtze bet365 live casino games River Economic Belt should learn from its development experience，Realize the transformation from a single center to a multi -center mode as soon as possible。The upper reaches of the Yangtze River should play the dual engine of Chengdu and Chongqing，Radiation Yun Guichuan，At the same time, strengthen the urban group in Central Yunnan、Regional contact between the urban agglomeration between the Guizhou and the Chengdu -Chongqing urban agglomeration，Build a spatial structure that is open westward。The middle reaches of the Yangtze River can consider creating Wuhan as the central city，Changsha and Nanchang is a sub -center city，At the same time, try to cultivate the development pattern of urban agglomeration in important node cities in Hunan -Hunan and Jiangxi。Pay attention to the extension of the central city to the surrounding areas，Formation of interconnection、Complement function、space pattern of industrial interaction and benign competition。

2，Guide economic development with new development concepts from factor -driven to innovation -driven，Increases development potential with quality。Current，The Yangtze River Delta City fully sends the digital economy in the integrated development、Biomedical、Opportunities for emerging industries such as artificial intelligence，Enhanced independent innovation ability，Created a number of innovative demonstration highlands、Innovation basic platform，Play an important role in improving the innovation ability of enterprises，has gradually developed into a world -class urban agglomeration。Other areas of the Yangtze bet365 live casino games River Economic Belt should use the location advantage，Clear functional positioning，Improve the quality of economic development。Looking at it in detail，The upstream cities upstream of the Yangtze River need to combine resource endowment and location characteristics，Clarify the leading industry and characteristic industries，Improve the level of modern agricultural development，Forms a national urban agglomeration that leads the development and opening up of the West。Midsstream cities in the Yangtze River need to continue to promote industrial transformation and upgrade，Integrate various industrial parks to guide production factors to gather，Accelerate the creation of electronic information、High -end equipment、Automobile manufacturing and other industrial clusters，Efforts to develop into a modern urban agglomeration that promotes my country's economic transformation and upgrading。

　　Strengthening radiation leading to promote the interconnection of "line"

Continuously strengthen the radiation leading role of the infrastructure of the Yangtze River Delta transportation network，Promote the connection and sharing of "line" between the cities of the Yangtze River Economic Belt，Accelerate the construction of a comprehensive three -dimensional network for the development of the Yangtze River Economic Belt Coordinated Integrated Development。

On the one hand，It is necessary to coordinate the construction of major infrastructure，Build a reasonable division of labor、Completion of the function、A strong infrastructure system。Strengthen the center of the Yangtze River Economic Belt Center with the Yangtze River Delta as the core cities in the port group、Tight collaboration between Luyun.com and airport groups，Deepen the comprehensive three -dimensional express transportation planning organic connection and management service efficient collaboration，Realize the interconnection of infrastructure and public bet365 best casino games services、Interoperability and Sharing。Based on this，Work hard to promote East、Middle、Link in the western region，Give full play to the role of the Yangtze River Delta and the supporting role of the middle reaches of the Yangtze River，Release space overflow effect and gradient development advantage，Formation、Middle、Complement and collaboration between downstream，Accelerate the coordinated development between the Yangtze River Economic Belt。

On the other hand，Continuously improved the railway、Highway、Air、Water Road、Pipelines and other ways of comprehensive three -dimensional express network system。Railway，Construction with the Yangtze River Delta as the main body and connect the three major regions of the Yangtze River Economic Belt、Fast Railway and International Council open west，Improve and expand ordinary freight and passenger railway network cables connected to small and medium -sized cities。Highway，Promote the construction of national highways and local highways，Strengthen the inter -provincial highway Unicom。Airlines，An airport group of the important node cities of the Yangtze River Economic Belt，Highlight the primary status of Shanghai International Aviation Hub in the core city of the Yangtze River Delta，Strengthen Nanjing、Wuhan、Changsha、Nanchang、Chongqing、Chengdu、Kunming、Guiyang and other airport hub functions，Cultivate and expand international transportation routes。Water road，Promote the development of multi -type transportation for the Yangtze River Economic Belt，Give full play to the function of the gold water channel transportation function。Pipeline，Construction of Oil and Gas Transportation Channel and Reserve System，Reasonable layout along the river pipe network facilities。

　　Strengthening the bottleneck of the constraints of innovation leads to break through the "face"

Strengthen the innovation leading role of the Yangtze River Delta integrated system and mechanism，Comprehensively deepen various reforms，Breaking through the bottleneck of the "face" of coordinated development of the Yangtze bet365 Play online games River Economic Belt，Provide mechanism guarantee for coordinated and shared development for the Yangtze River Economic Belt。

First，Need to break the barriers of the administrative division，Strengthen the guidance and adjustment functions of the regional government，Formulate a unified market access system。The Yangtze River Delta has formed market -led under the support of this mechanism system、Regional cooperation mode guided by the government，It plays a good driving role in other regions。The middle reaches and upstream areas of the Yangtze River should actively follow up，Passing power through simplified administration，Clear market barriers，Cleaning unreasonable local policy and regulations，Establish a fair, open and transparent market rule。Strengthen supervision cooperation，Continue to promote market integration，Promoting labor、Capital、Technology and other production factors flowing across regions，Improve resource allocation efficiency。At the same time，Through overall planning project planning and construction，Strengthen the coordination and orderly connection of inter -provincial communication，Breaking the regional separation and industry monopoly，Gradually eliminate the standard gap between regional transportation services，Promoting the co -construction sharing of infrastructure and public services。

2，Need to speed up system reform，Innovation of the exploration mechanism，Breaking the existing system to restrict bottlenecks。The Yangtze River Delta is the strong development of the country's strong and active growth pole、High -quality development model area、Parent to basically achieve a modern leading area、Regional integrated development demonstration area、New highlands of reform and opening up。Other areas of the Yangtze River Economic Belt shall be under the role of demonstration driven by the Yangtze River Delta，Increte the innovation of mechanisms in the field of finance and service，Encourage Bet365 lotto review commercial banks and local governments to jointly set up industrial investment funds and entrepreneurial investment funds，Increase financial support for infrastructure construction，Strengthen the introduction of diversified and sustainable investment and financing mechanisms for the introduction of developmental financial institutions。Introduction of international capital and local capital cooperation，Support key construction areas。Innovative financial service model，Make full use of new formats such as Internet finance and green finance，Provide financial services for strategic emerging industries and high -tech industries，Establishing marketization、Legalization、International market economy，Create a good business environment。

Space Cooperation Development is optimizing the layout of land and space、Relieve unbalanced regional development，important way to promote the high -quality development of the Yangtze River Economic Belt。Due to the natural conditions of the area under the jurisdiction of the Yangtze River Economic Belt、Economic level、Resource endowment、Infrastructure、There are significant differences in the development goals and interests of development，Coordinated development cannot be achieved overnight。You need to close the two keys of "integration" and "high quality"，From "Point、Line、Noodles "start with three aspects，Coordinated Promotion、Clear task、Coordinated Promotion，Gradually build the east and western parts of each other，Coastal、Along the river、Open development environment along the side，Then help form a large domestic cycle as the main body、New development pattern of mutual promotion of domestic and international dual cycles。

　　(Author Unit: Chinese University of Geosciences (Wuhan) School of Economics Management)