关于信息和通信技术(ICT)对美国服务贸易影响的研究

Q2 Computer Science
Myeongjoo Kang
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引用次数: 0

摘要

在过去二十年里,美国被公认为世界上最大的服务市场,并成为服务出口国和进口国中的佼佼者。从这一角度出发,本研究试图采用修正的 1990-2021 年贸易引力模型,实证确定 ICT 对美国服务贸易和 ICT 服务出口的影响。研究结果表明,信息和通信技术的总体接入和使用对服务贸易和信息和通信技术服务出口具有显著的积极影响,但其他影响则带来了不同的结果。研究还发现了两个重要事实。首先,FTS 对服务贸易和 ICT 服务出口有积极影响,而 MCS 则对服务贸易和 ICT 服务出口有完全消极的影响。更有趣的是,IUI 和 FBS 的 ICT 使用维度对服务贸易和 ICT 服务出口都有不同的影响。另一个重要发现是,与服务贸易相关的 IUI 和 FBS 的系数是出乎意料的负号,而 IUI 和 FBS 对 ICT 服务出口都有积极影响。最后,这些实证结果表明,在美国,信息和通信技术的使用比信息和通信技术的接入在促进信息和通信技术服务出口方面发挥了更有效的作用。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
A Study on the Effect of Information and Communication Technology (ICT) on Trade in Services in the United States
The pandemic of COVID-19 appears to boost trade in services and even the ICT service exports in the U.S. The U.S. has been recognized as the world's largest services market and became a leading exporter and importer of services over the last two decades. In this perspective, this study attempts to empirically identify the impact of ICT on trade in services and ICT service exports in the U.S. by employing the modified gravity model of trade from 1990 to 2021. The results indicate that overall ICT access and ICT use have significant positive effects on the trade in services and ICT service exports, but others brought about different results. The study also finds two important facts. First, FTS has a positive effect on the trade in services and ICT services exports, while, MCS has a completely negative effect on both the trade in services and ICT services exports. More interestingly, the dimension of ICT use of IUI and FBS have a different impact on both trade in services and ICT services exports. Another important finding is that the coefficients of IUI and FBS in relation to the trade in services have an unexpected negative sign, while both IUI and FBS have a positive influence on ICT service exports. Finally, these empirical results imply that ICT use has played a more productive role in enhancing ICT service exports than that of ICT access in the U.S. Consequently, these results might provide vital policy insights for the development of ICT and more rapid growth of services trade.
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来源期刊
Journal of Internet Services and Information Security
Journal of Internet Services and Information Security Computer Science-Computer Science (miscellaneous)
CiteScore
3.90
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8 weeks
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