经济稳定在促进出口中的作用 COMESA:值效应分析
Amsalu K Addis1, Yang Xindong1, Meng Tianze1
1School of Economics and Management, Hanjiang Normal University, Shiyan, China.
PloS one
|December 11, 2025
概括
维持通货膨胀率低于3.662%是COMESA出口增长的关键. 虽然GDP促进了出口,但贸易开放从低通货膨胀中受益很大,这凸显了经济稳定的必要性.
科学领域:
- 经济学 经济学 经济学
- 国际贸易 国际贸易 国际贸易
- 计量经济学 计量经济学
背景情况:
- 经济稳定对于出口业绩至关重要,特别是在像东非和南非共同市场 (COMESA) 这样的区域集团中.
- 关于经济稳定对COMESA出口动态的具体值影响的经验研究有限.
- 了解这些非线性关系对于发展中国家基于证据的政策制定至关重要.
研究的目的:
- 调查经济增长,贸易开放和通货膨胀对COMESA国家出口业绩的非线性值影响.
- 确定影响经济指标和出口动态之间的关系的关键通胀门.
- 在COMESA中提供政策建议,以提高出口竞争力和区域一体化.
主要方法:
- 利用了来自COMESA成员国的面板数据,涵盖2000年至2022年的时间.
- 使用面板值回归分析来检查非线性关系并确定值效应.
- 集中分析通货膨胀门对出口业绩的影响.
主要成果:
- 确定了3.662%的最佳通货膨胀门,与发展中国家的全球基准保持一致.
- 在低通货膨胀环境 (≤3.662%) 中,GDP增长对出口产生积极影响 (0.348%),贸易开放有积极影响 (0.091%).
- 在高通胀环境 (>3.662%) 中,GDP增长对出口的积极影响增加 (0.779%),但贸易开放性变得不利 (-0.127%).
结论:
- 维持通货膨胀率低于3.662%的门对于最大限度地发挥GDP增长和贸易开放对出口业绩的积极影响至关重要.
- 超过这一通胀值可能会阻碍COMESA内部的出口潜力和区域一体化努力.
- 政策制定者应优先考虑货币,财政和制度稳定,以促进可持续的出口增长和加强区域贸易动态.
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