Yusufu Gulinaer, Aximu Gulinuer, Seyiti Shamila
School of Economics and Management, Xinjiang University, Urumqi, China.
Heliyon. 2023 Aug 9;9(8):e19017. doi: 10.1016/j.heliyon.2023.e19017. eCollection 2023 Aug.
Under the influence of COVID-19 in the past few years, the world has been facing tremendous changes. The world economy is also facing strong headwinds on its path toward recovery, and global development has suffered major setbacks. Under this background, China's equipment export has also been greatly affected. In order to maintain a stable export of equipment manufacturing to the "Belt and Road" countries, this article constructs an extended gravity model with communication infrastructure variables using the statistical data of China's equipment manufacturing exports from 2010 to 2020 and discusses the impact of "Belt and Road" countries' communication infrastructure quality on China's equipment manufacturing exports by product and country heterogeneity analysis. The results indicate significant differences in the quality of communication infrastructure among countries along the "Belt and Road". Overall, the improvement of "Belt and Road" countries' communication infrastructure quality can promote the export of China's equipment manufacturing industry. Except for the electrical machinery and office instrument, the quality improvement of "Belt and Road" countries' communication infrastructure has a positive effect on other subdivision products of China's equipment manufacturing industry, but the intensity of the effect is heterogeneous. The improvement of transition economies' communication infrastructure quality significantly promotes the export of China's equipment manufacturing industry, but the developed and developing economies' promotion effect is not significant.
在过去几年新冠疫情的影响下，世界发生了巨大变化。世界经济在复苏道路上面临强劲逆风，全球发展遭遇重大挫折。在此背景下，中国的装备出口也受到了极大影响。为保持对“一带一路”国家装备制造业出口稳定，本文利用2010年至2020年中国装备制造业出口统计数据构建了包含通信基础设施变量的扩展引力模型，并通过产品和国家异质性分析探讨了“一带一路”国家通信基础设施质量对中国装备制造业出口的影响。结果表明，“一带一路”沿线国家的通信基础设施质量存在显著差异。总体而言，“一带一路”国家通信基础设施质量的提升能够促进中国装备制造业的出口。除电气机械及办公仪器外，“一带一路”国家通信基础设施质量的提升对中国装备制造业其他细分产品的出口具有正向影响，但影响强度存在异质性。转型经济体通信基础设施质量的提升显著促进了中国装备制造业的出口，但发达经济体和发展中经济体的促进作用不显著。
