Forms a major domestic cycle as the main body、New development pattern of mutual promotion of domestic and international dual cycles，It is an inevitable strategic choice to deal with the current international development situation unstable uncertainty increased。In the process of achieving a new development pattern of dual -cycle，Digital economy is an important supporting force。Accelerating the development of the digital economy can effectively open up production、Consumption、allocation and circulation link，Digital upgrade through the industry，Implement efficiency change、Dynamic change and quality change，Help the formation and development of the new development pattern of dual -cycle。

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First，Precise matching of supply and demand。The main body of "Dual Cycle" is a large domestic cycle。For this，To achieve a dynamic balance between supply and demand，Pry to expand domestic demand，Give full play to the advantages of the large -scale domestic consumer market。Link to promote information between supply and demand，Realize the precise matching and mutual promotion between domestic supply and demand，Expansion of domestic demand with high -quality domestic supply。At the same time，The expansion of domestic demand and the rise in consumption incentive supply structure and the improvement of supply quality，Build an effective domestic large circulation system。

The development of the digital economy helps to open up information channels between supply and demand，Realize the demand side and supply side timely、Efficient information feedback and link，Reduce information asymmetry and incomplete information，It helps to accelerate the diversification of the supply side、High bet365 best casino games -quality development，Unblocking the domestic large circulation system。Not only that，Digital economy can also drive artificial intelligence、IoT、Big Data、The development of cloud computing and other technologies，Promote huge changes in the economy and society，and give birth to more new demand and new supply，Make a higher level of dynamic balance between supply and demand。

Second， Optimize the level of open opening。The new development pattern of dual cycle requirements requires the construction of a large domestic cycle，Open two international and domestic markets，Cultivate and form a new advantage for my country to participate in international competition and cooperation，Improve the initiative to open to the outside world。Digital economy uses the use of new generation of information technology，Bring a subversive reform for my country's comprehensive improvement of opening up to the outside world。

In the field of manufacturing，The development of the digital supply chain will expand the boundaries of economic operation。Artificial intelligence and other technologies to make the supply chain more automated、Intelligent、visualization，It is also easier to manage and adjust，The global allocation of resources is therefore more convenient and safe，The collaboration of the full supply chain under the digital economy becomes possible。

In the field of service industry，Digital trade has become an important part of service trade，More and more services can be provided in the form of numbers，Ru away education、Remote diagnosis and treatment、Remote office, etc.。This makes the development of the service industry cross the boundary of the space，linking the domestic and international markets more closely。

third，Improve economic synergy。Construction of the domestic large circulation system，Need to speed up the construction of unified openness、Competitive current market system，Improve factor flow and configuration efficiency。Therefore, you need to open up the bet365 Play online games upstream and downstream of the supply chain、Different links of the industrial chain and the node of the service chain，Unblocked domestic cycle aorta，Improve supply、Production、The overall synergy of consumption。

Digital economy promotes the supply chain、Conne by the industrial chain and service chain，Get connecting each link、Information nodes between each chain，Promoting the openness and transparency of information and the smoothness of information transmission，Promoting the rapid and effective flow of resources，It also improved the efficiency of resource allocation。At the same time，Due to the development of the digital economy, the phenomenon of asymmetric information in the economic operation process，Reduced funds、Resource、Products such as products, etc.，Improving the synergy and rapid response ability of the economic system when facing external shocks，Then improve the toughness of the entire economic system。

　The development of the digital economy in my country is facing four major shortcomings

In recent years，my country's digital economy develops rapidly。"China Internet Development Report 2020" shows，The added value of China's digital economy in 2019 reached 3.58 trillion yuan，The proportion of GDP is 36.2%，The industry scale in the world has ranked second。Despite this，The current digital economy in my country is in the design of the system、Product application and sharing、Talent and infrastructure construction still exists in bottlenecks and problems，Affects the digital economy is running for economic operation、Improve economic efficiency、Helping the role of scientific and technological innovation and other aspects，It is difficult to match the needs of the new development pattern of dual -cycle。Generally speaking，Facing the "Four Big Short Shoisboard"。

First, the shortcomings of the system and technology hinder the application and sharing of numbers，Bet365 app download formed a higher "digital barriers"，It hinders the smooth flow of the internal cycle of the economy。Technical uneven technology for the development of domestic and foreign digital economy，It also restricts the application and sharing of digital technology at home and abroad，Not conducive to the mutual promotion of the circulation system at home and abroad。Second, the shortcomings of the digital economy restrict the development and utilization of digital resources，Caused the common "digital gap"，reduced the synergy of economic development。Third, the shortcomings of digital infrastructure limited the breadth and depth of the digital economy，To a certain extent, "digital use disorder"，Not conducive to the rapid development and application of the digital economy。Fourth, the shortcomings of digital security guarantee will form a safety hazard，Make economic and social development and personal privacy exist "digital risk"，Threat the healthy development of the country's economy and society。

　　Improved digital economic development mechanism is the key

The institutional mechanism that improves the development of the digital economy is a key node to open the dual -cycle development。Institutional obstacles to restrict the free flow of digital resources，Strengthen the policy formulation of digital opening and sharing。

First, strengthen the top -level design，Formulate and introduce relevant policy documents on digital applications and open sharing，Coordination and reduction of barriers in digital resource application and open sharing。At the same time，Formation and improvement of relevant policies for digital trade development，Promote the construction of an international circulation system based on the digital economy。The second is to speed up the study and formulation of digital resources to confirm the right、Open、circulation、Transaction、Safety and other related systems，Formulate and bet365 Play online games improve relevant standards for each link，Explore in various regions、A mechanism for sharing shared shared and shared between departments，Establish a unified standard digital application specification，Information exchange system for implementing digital resources，Cracking the "Data Island" status。At the same time, promote the docking of domestic digital economic standards with international standards，Create conditions for enterprises to embed the global supply chain。Third is to accelerate the improvement of the digital trading system and mechanism，Cultivate the digital element market，Establish a system of digital transactions and trading guarantees。Accelerate the cultivation of "Big Data A"。The government will take the lead in buying digital services，Build "Talk with numbers、Together with numbers、Administrative management and public service environment with digital management，At the same time, encourage and guide traditional enterprises and other market entities to actively buy digital services，and appropriate subsidies and support for Party A in the digital market。

　　Promoting the digital transformation of the industry is an effective means

Unblocked a new development pattern of dual -cycle at home and abroad，It is necessary to continue to promote digital transformation of industrial industries，Specifies can be improved from the following two aspects。First, strengthen the digital industrial chain、Supply Chain Construction。Use digital technology to integrate domestic and foreign bet365 Play online games upstream and downstream enterprises，High -level integration of production factors and resources，Promote the effective docking and mutual promotion of domestic circulation and foreign circulation systems。Create an industrial digital ecosystem，Market for the development of enterprise development、Finance、Convention and other "Cloud" platform，Bet365 app download Make the cooperation and exchanges between domestic and foreign upstream and downstream enterprises more flexible、Convenient，Provide system support for the construction of a new development pattern of dual -cycle。Second, to accelerate the development of digital trade。Vigorously develop e -commerce，Encourage enterprises to carry out remote services，Increase culture、Travel、TCM and other key service trade industries and support for key enterprises。Promoting the interaction between digital trade and domestic industrial development，Provide a strong domestic market support for the company's "going global"，Help the high -quality development of the double -loop Chinese and foreign circulation。Through the "Digital Contract" and other methods，The actual situation of the enterprise，Provide "tailor -made" digital application design solutions and related services。New industries and new kinetic energy born in the digital economy will also become an important contribution in dual cycle。

Digital economy helps to form a new development pattern of dual -cycle，You need to continuously improve the digital economy system，Continue to play the digital economy is promoting the accurate matching of supply and demand、Optimize the role of opening up and improving the synergy of economic development。On the one hand，To be based on domestic，Building more unblocking with the digital economy、Efficient、Safe and standardized domestic economic circulation system。On the other hand，Facing an external market that increases uncertainty，To use the digital economy to break the natural advantage of regional boundaries，Provide more powerful domestic market support for the development of international markets and the introduction of international high -quality resources。

(This article is the National Social Science Fund general project "Path Selection and Mechanism Research on the Conversion of China's Industrial King

(The author is the director of the Institute of Economic Bet365 app download Development, Nanjing Academy of Social Sciences、Researcher)