信息通信技术与政策

信息通信技术与政策

信息通信技术与政策 ›› 2022, Vol. 48 ›› Issue (4): 6-14.doi: 10.12267/j.issn.2096-5931.2022.04.002

产业与政策 上一篇    下一篇

ICT产业关联效应的国际比较——基于投入产出的分析

International comparison of ICT industry’s correlation effects——analysis based on input-output table

汪明珠1, 禹权2   

  1. 1.中国信息通信研究院政策与经济研究所,北京 100191
    2.中国信息通信研究院办公室,北京 100191
  • 收稿日期:2022-03-25 出版日期:2022-04-15 发布日期:2022-05-09
  • 作者简介:
    汪明珠: 中国信息通信研究院政策与经济研究所数字经济研究部副主任,高级工程师,经济学博士,主要从事数字经济、ICT与实体经济融合等研究工作;|禹权: 中国信息通信研究院办公室高级主管,工程师,主要从事规划研究、职能管理和流程优化等工作

WANG Mingzhu1, YU Quan2   

  1. 1. Policy and Economics Research Institute, China Academy of Information and Communications Technology,Beijing 100191, China
    2. General Office, China Academy of Information and Communications Technology, Beijing 100191, China
  • Received:2022-03-25 Online:2022-04-15 Published:2022-05-09

摘要:

ICT产业在国民经济中的基础性、先导性作用日益凸显。基于投入产出表,对世界主要国家ICT产业的产业关联效应进行研究,结果表明,各主要国家ICT产业与其自身的产业关联效应最强。与机械制造、汽车制造等工业相比,各主要国家ICT产业与研发和其他商务服务、批发和零售等服务业的产业关联关系更加紧密。同时研究发现,发达国家ICT产业竞争力较强,处于全球价值链的中高端,技术密集度也高于发展中国家。建议推动ICT产业发展,要强化ICT技术创新、推动ICT融合应用,同时要关注与ICT产业具有较高关联关系的产业的发展。

关键词: ICT产业, 投入产出分析, 产业关联, 国际比较

Abstract:

ICT industry plays a fundamental and leading role in the national economy. By analysis on the ICT industry’s correlation effects of the main countries using input-output table, the results show that ICT industry in major countries has the strongest correlation with their own. Compared with industries such as machinery and equipment, motor vehicles, ICT industry in major countries is more closely related to service industry, such as R&D and other business activities, wholesale and retail. At the same time, the study finds that the ICT industry of developed countries is highly competitive, with ICT industry at the middle and high end of the global value chain, and it is more technology-intensity than that of developing countries. To promote the development of ICT industry, it is suggested to strengthen the innovation of ICT technology, promote the integrated application of ICT, and pay attention to the development of industries with high correlation with ICT industry.

Key words: ICT industry, input-output analysis, industry correlation, international comparison

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