2019冠状病毒病在撒哈拉以南非洲的经济成本:来自加纳模拟演习的见解。

Sena Amewu, Seth Asante, Karl Pauw, James Thurlow
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引用次数: 69

摘要

在全球范围内,各国采取了保持社交距离、旅行限制和经济封锁等措施来减少COVID-19的传播。这些生硬措施的社会经济成本预计将很高,特别是在撒哈拉以南非洲,那里许多人仅能糊口,缺乏社会安全网。社会会计矩阵乘数模型结果显示,加纳的城市封锁虽然在2020年4月只实施了三周,但可能导致该期间国内生产总值下降27.9%,另有380万加纳人暂时陷入贫困。与政府修正后的2020年GDP增长率1.5%相比,该模型预测2020年GDP将收缩0.6 - 6.3%,具体取决于经济复苏的速度。为加纳的冠状病毒缓解计划编列的2亿美元预算只能填补快速复苏情景与政府修订的GDP轨迹之间估计的23亿美元GDP差距的一小部分。
本文章由计算机程序翻译,如有差异,请以英文原文为准。

The Economic Costs of COVID-19 in Sub-Saharan Africa: Insights from a Simulation Exercise for Ghana.

The Economic Costs of COVID-19 in Sub-Saharan Africa: Insights from a Simulation Exercise for Ghana.

The Economic Costs of COVID-19 in Sub-Saharan Africa: Insights from a Simulation Exercise for Ghana.

The Economic Costs of COVID-19 in Sub-Saharan Africa: Insights from a Simulation Exercise for Ghana.

Globally, countries have resorted to social distancing, travel restrictions and economic lockdowns to reduce transmission of COVID-19. The socioeconomic costs of these blunt measures are expected to be high, especially in sub-Saharan Africa where many live hand-to-mouth and lack social safety nets. Social Accounting Matrix multiplier model results show that Ghana's urban lockdown, although in force for only three weeks in April 2020, has likely caused GDP to fall by 27.9% during that period, while an additional 3.8 million Ghanaians temporarily became poor. Compared to the government's revised GDP growth rate of 1.5% for 2020, the model predicts a contraction of 0.6 to 6.3% for 2020, depending on the speed of the recovery. The US$200 million budgeted for Ghana's Coronavirus Alleviation Program will close only a small part of the estimated US$ 2.3 billion GDP gap between the fast recovery scenario and government's revised GDP trajectory.

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