撒哈拉以南非洲收入不平等的增长效应:传导渠道探索

IF 0.6 Q4 ECONOMICS
I. Odusanya, A. Akinlo
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引用次数: 5

摘要

撒哈拉以南非洲(SSA)是全球收入分配第二不平等的地区,世界上19个最不平等的国家中有10个位于该地区。本文探讨了收入不平等对经济增长的影响渠道。该研究跨越1995年至2015年,重点关注31个SSA国家。两步系统广义矩量法的研究结果表明,收入不平等通过储蓄传导渠道对经济增长产生显著的正向影响,而通过生育、信贷市场不完善和财政政策渠道对区域经济增长产生显著的负向影响。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Growth effect of income inequality in sub-Saharan Africa: exploring the transmission channels
Abstract Sub-Saharan Africa (SSA) ranks as the second most unequal region globally (in terms of income distribution), harboring 10 of the 19 most unequal countries in the world. This paper explores the channels through which income inequality exerts its effects on economic growth in SSA. The study spans the period 1995–2015, focusing on 31 SSA countries. Findings from the two-step system generalized method of moments suggest that income inequality exerts a significant positive effect on economic growth via the saving transmission channel, while it has a statistically significant negative effect on economic growth in the region through the channels of fertility, credit market imperfection, and fiscal policy.
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