我国作为数字经济活跃度全球第一、规模第二的经济体，从部署互联网+到提出数字中国，体现了我国政府推进数字化产业纵深化、助力数字经济横向扩展的政策决心。而在新时期，我国数字经济在蓬勃发展的同时同样存在软肋，亟需通过对全球数字战略部署趋势与主要发达国家数字战略分析，寻求优化我国数字经济发展的战略对策。通过文献分析与政策对比研究，对数字化进程的逻辑与数字经济的概念进行解析，在此框架下，比较 OECD 各国数字战略部署趋势，分析我国与德国、美国和日本具体数字战略的“3+1”战略结构，最后根据我国当今数字经济发展特点，对我国数字经济发展战略进行探索。

As the world's first active digital economy and second largest scale of digital economy, China's policy determination to promote the deepening of the digital industry and contribute to the horizontal expansion of the digital economy is reflected in the deployment of the Internet + to the presentation of digital China. In the new period, China's digital economy is booming at the same time there is also a soft rib, it is urgent to seek to optimize the development of China's digital economy through the analysis of global digital strategic deployment trends and major developed countries strategic countermeasures. Through the comparative study of literature analysis and policy, this paper analyzes the concept of the logic and digital economy of the digitization process, compares the trend of digital strategic deployment in OECD countries, analyzes the "3+1" strategic structure of China's specific digital strategies with Germany, the United States and Japan, finally, explore the development strategy of digital economy in China according to the characteristics of China's current digital economy development.

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湖北省软科学重点项目“湖北省全面深化科技体制改革重大问题研究”（2016ADC008）