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中东欧国家流行病不确定性和信息全球化:创新传播的作用
Zhou Lu1,2, Yajie Huang1, Peiliang Du2
1School of Economics, Tianjin University of Commerce, Tianjin, China.
Heliyon
|November 29, 2023
概括
在中东欧经济体中,COVID-19大流行减少了信息全球化. 与流行病相关的不确定性对高科技出口,国际专利和互联网带宽产生了负面影响,阻碍了全球信息流.
科学领域:
- 经济学 经济学 经济学
- 信息科学 信息科学 信息科学
- 国际关系 国际关系
背景情况:
- 随着COVID-19的流行,全球信息共享和处理发生了重大变化.
- 流行病带来了不确定性,影响了沟通,信息传播和技术采用.
- 信息全球化,以高科技出口,国际专利和互联网带宽来衡量,是全球互联互通的关键指标.
研究的目的:
- 调查与流行病相关的不确定性对事实上的信息全球化指数的影响.
- 分析18个中东欧国家 (CEE) 的这些影响.
- 评估不同估计技术和北约成员国中东欧国家调查结果的可靠性.
主要方法:
- 利用了一个面板数据集,涵盖了18个中欧和东欧国家从1990年到2020年.
- 采用计量经济学技术来分析流行病不确定性和信息全球化之间的关系.
- 通过使用替代估计方法和北约成员国中东欧国家子集进行了可靠性检查.
主要成果:
- 发现与流行病相关的不确定性对信息全球化水平产生了统计学上显著的负面影响.
- 在分析的中欧和东欧经济体中观察到这种负面影响.
- 即使使用不同的估计技术并专注于北约成员国中东欧国家,结果仍然是一致的.
结论:
- 流行病带来了显著的不确定性,这可能会阻碍信息全球化进程.
- 这些发现强调了信息全球化对健康危机和相关不确定性的脆弱性.
- 政策干预可能需要减轻大流行病对全球信息流的负面影响,特别是在新兴经济体.
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