Ismahene Yahyaoui
University of Sousse, Sousse, Tunisia.
J Knowl Econ. 2022;13(3):2547-2583. doi: 10.1007/s13132-021-00811-z. Epub 2021 Jul 21.
The purpose of this paper is to examine the effect of infectious diseases on trade and economic growth in 88 countries (44 developed countries and 44 developing countries). Annual panel data from 1996 to 2018 are examined using the Pedroni panel cointegration test in order to check the existence of a long-run relationship; FMOLS, DOLS, and the VECM techniques to detect the causality direction. The following findings are established. First, in the long run, infectious diseases are more destructive on economic growth in developing countries than in developed countries. Second, infectious diseases have a negative and significant influence on the trade openness, but more intensively in developed countries than in developing countries. Finally, using the VEC model, our results demonstrate that the short run causality between diseases, economic growth, and trade openness is unidirectional running from infectious diseases to trade and economic growth. However, in the long run, there is bidirectional Granger causality among the running variables. Based on these results, government makers should concentrate more on the healthcare delivery in order to realize higher rates of economic growth and trade.
本文旨在研究传染病对88个国家(44个发达国家和44个发展中国家)贸易和经济增长的影响。使用佩德罗尼面板协整检验对1996年至2018年的年度面板数据进行检验,以检查长期关系的存在;使用完全修正最小二乘法(FMOLS)、动态最小二乘法(DOLS)和向量误差修正模型(VECM)技术来检测因果关系方向。得出了以下研究结果。第一,从长期来看,传染病对发展中国家经济增长的破坏比对发达国家更大。第二,传染病对贸易开放度有负面且显著的影响,但在发达国家比在发展中国家影响更大。最后,使用向量误差修正模型(VEC),我们的结果表明,疾病、经济增长和贸易开放度之间的短期因果关系是单向的,从传染病指向贸易和经济增长。然而,从长期来看,各变量之间存在双向格兰杰因果关系。基于这些结果,政府决策者应更多地关注医疗保健服务,以实现更高的经济增长率和贸易水平。