With the rapid development of digital technology and explosive growth of data resources，The continuous integration of digital technology and the national economy，Digital economy promotes economic growth.，It has become an important engine of economic growth。Party Central Committee、The State Council attaches great importance to the digital economy。The 20th National Congress of the Party pointed out，Accelerate the development of the digital economy，Promote the deep integration of the digital economy and the real economy，Create a digital industry cluster with international competitiveness。January 2022，The "Fourteenth Five -Year Plan" Digital Economic Development Plan issued by the State Council，Requirement "Deepen the Study of Digital Economic Theory and Practice，Improve the statistical measurement and evaluation system "。

Currently related international organizations、Some national government statistical agencies have carried out a wealth of research on digital economy statistics measures，To improve my country's digital economic statistical measurement and evaluation system，Pushing the high -quality development of the digital economy has a reference meaning。Based on the sorting of statistical measurement of digital economy at home and abroad，I try to put forward some personal views on the research direction of the digital economic statistical measurement。

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Dividing bet365 best casino games the classification of the digital economy industry and the preparation of digital product classification directory are all basic work for digital economy statistical measures。Current，Active exploration of the classification of the digital economy industry at home and abroad，Get rich results，But there are relatively few research on digital product classification directory。With the rapid development of the digital economy，3D printer、Drone、Unmanned car、Smart robots and other new tangible digital products are constantly emerging，Big data and other new intangible digital products are continuously enriched，Non -digital goods and services that are significantly affected by digitalization are continuously expanded，Bring a severe challenge to the current "Catalog of Statistical Product Classification" in my country。With the increase in digital cargo and service categories，Preparation of Digital Product Classification Catalogs have an important role in the calculation of the added value of the digital economy and the construction of the digital economy satellite account。

According to the national economic standards, the "Syestenal Accounts ，SNA)，Products include two categories，is cargo and service。In the era of digital economy，A series of new products appeared、New business mode and new business model，Some new digital products are not included in the production range of SNA2008。Organization of Economic Cooperation and Development (OECD) proposed preliminary digital product classification: one is ICT goods、Pricing digital services, etc., which are included in SNA2008's production boundary，Including all ICT products、Cloud computing service、Digital intermediary service; the other is data、"Free" digital products, etc.，This kind of products develop faster in the context of digital economy，But it has not yet been included in the production boundary of SNA2008。

The US Economic Analysis Administration (BEA) has released the "Definition and Measure Digital Economy" research report since 2018，Based on the supply and usage table, screen and services related to the digital economy。According bet365 best casino games to BEA's latest research report，Digital economic statistics include four categories、Eight small categories related to the digital economy。The first is the infrastructure。Basic materials that support the development of computer networks and digital economy，It mainly includes information and communication technology products，Bea further split it into two small categories of hardware and software。The second is e -commerce。remotely sell goods and services through the computer network。E -commerce products，It is used in enterprises to consumers (B2C) e -commerce (ie retail transactions) and enterprise to enterprises (B2B) e -commerce，is wholesale transaction。Third is pricing digital service。Services related to computing and communication related to consumers。Pricing digital service product，Including cloud service、Telecom service、Internet and data services, and all other pricing digital services。Fourth is the Federal Non -National Defense Digital Services。The annual budget of the four federal government agencies，The services provided by these institutions are directly related to supporting the digital economy。Including the Federal Communications Commission、State Telecom and Information Administration、Service provided by the Education Technology Office of the Ministry of Education and the United States Digital Service。

China's digital economy development practice is at the forefront of international，Digital Economy Statistics Calculation Research is in a active exploration stage，Should track international research progress in time，Strengthen international exchanges and collaboration，Refine international research experience，Combining it with my country's statistical foundation。At the same time，It should be fully combined with the actual situation of my country's digital economy development，bet365 live casino games Provide support for the preparation of my country's digital product classification directory。

　　Improve the statistical measurement of digital products

Current，International about data、"Free" digital products and other concepts、range、Classification、Valuation methods, etc. have not yet formed a unified standard，The statistical accounting problem of this type，It is also one of the main challenges facing the study of digital economic statistics。Data、"Free" digital products and other SNA2008 production boundary products on the border product statistical measurement problem，Improve the digital economic statistics and accounting system、Promote the work of digital economic statistics、It is important to comprehensively reflect the level of digital economy development。

SNA2025 How to record the data incorporated into the revised agenda in the national economic accounting，Data as a productive asset、Data is included in the intellectual property product sub -project and other issues to form a special solution for "reflect data value in the national account"。SNA2025 gives data definition: data is information content generated by accessing and observing phenomena，Record in a digital format、Organization and storage information elements from these phenomena，These information elements will generate economic benefits when used for production activities。It is worth noting that，SNA2025 only regards digital data as the result of production activities，I believe that digital data is an intangible product generated by labor and capital input，So，When the capitalization of capitalization is performed in the national account，Digital data is classified as productive assets，Become part of intellectual property products in assets。Like other assets in the national account，Data asset statistics also need to determine economic ownership、Clear bet365 Play online games valuation and depreciation method。SNA2025 believes that the depreciation of data assets is not due to wear，but due to outdated，Point out that the value of assessing data assets based on cost method has a more obvious advantage in practice，Therefore, it is recommended to use the cost method to estimate the data value。

Not only that，With the rapid growth of data collection and use in the digital economy，Statistics of data stock and traffic gradually attracted the attention of the official statistical department and scholars。For example，The Canadian Bureau of Statistics has used the five -year population census and the employment and salary information of the monthly labor survey，Calculating the investment amount and net capital stock of data products from 1990 to 2018，Evaluate the investment of Canada in database and data science in related years。Estimation results indicate，Canadian data fixed capital forms between 9 billion and $ 14 billion。In recent years，Along with data、Database and data science investment rapidly grow，Gradually improved by relying on the correlation method of data accounting，The significant increase in data capital stock will provide important reference for the improvement of data asset investment statistics in Canada。

　　Expand the basic data source of the digital economy

The production theory of the digital economy on economic and social statistics、Consumption Theory、Investment theory、Trade theory、Employment standards, etc., all bring challenges，Digital economy statistical measurement needs to be produced with the digital economy、Consumption、Investment、Import and export、Employment and other related detailed statistics data。The expansion of the source of data brings severe challenges to the measurement of digital economic statistics。For example，When the statistical measurement of the fusion of the digital economy and the real economy，You need to peel off the added value of the traditional Bet365 lotto review industry、Total output、Digital economy parts in the middle investment，This requires detailed data as support。Expand the basic data source of the digital economy，It is important for promoting the statistical measurement of the digital economy。

Challenges brought by the data of the digital economy on the expansion of data sources，Need to explore the theoretical and added value calculation method of the statistical measurement of the digital economy and the real economy integration，Including sorting out the statistical theory of the fusion of the digital economy and the real economy，Build a statistical framework for the integration of the digital economy and the real economy，Research and establish a corresponding statistical survey system，The branch industry obtains input and output data related to the digital economy from the perspective of input or output，Dipping from the traditional industry from the added value brought by the digital economy -related investment。Improve the relevant statistical reporting system，Add the output of reflection of institutional departments and digital economy、Consumption、Investment、Import and export、Employment related indicators，Try to carry out a special survey of the digital economy，Provide data support for the statistical measurement work of the digital economy。I suggest，Using conventional statistical surveys、Administrative data of government departments、Industry Association information, etc.，Further promotion statistics、Finance tax、Data interoperability between government affairs and other departments，Clear data sharing mechanism，Create a big data sharing platform with credibility、Industrial Internet Platform, etc.，Innovation data acquisition method，Expand the Source of Digital Economy Statistical Measurement Information，Provide data support for the statistical measurement of the digital economy。

　　(Author is an associate professor of pre -hired system of statistics and mathematics at the School of Statistics and Mathematics of Shandong University)