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Nutrition and economic growth in sub-Saharan Africa: a causality test using panel data

Nutrition and economic growth in sub-Saharan Africa: a causality test using panel data PurposeThis study aims to investigate the causal relationship between nutrition and economic growth in sub-Saharan Africa.Design/methodology/approachA dynamic panel causality test based on the Blundell-Bond’s system generalized methods-of-moment was used. To make efficient inference for the estimates, the authors check for the panel unit root and co-integration relationship amongst the variables.FindingsThe variables were found to be non-stationary at level, stationary after first difference and co-integrated. The results of the causality tests reveal evidence of long and short-run bidirectional causality between nutrition and economic growth, which implies that nutritional improvement is a cause and consequence of economic growth and vice versa.Originality/valueThis is the first study to consider causality between nutrition and economic growth in the region. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png International Journal of Development Issues Emerald Publishing

Nutrition and economic growth in sub-Saharan Africa: a causality test using panel data

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References (47)

Publisher
Emerald Publishing
Copyright
Copyright © Emerald Group Publishing Limited
ISSN
1446-8956
DOI
10.1108/IJDI-12-2016-0076
Publisher site
See Article on Publisher Site

Abstract

PurposeThis study aims to investigate the causal relationship between nutrition and economic growth in sub-Saharan Africa.Design/methodology/approachA dynamic panel causality test based on the Blundell-Bond’s system generalized methods-of-moment was used. To make efficient inference for the estimates, the authors check for the panel unit root and co-integration relationship amongst the variables.FindingsThe variables were found to be non-stationary at level, stationary after first difference and co-integrated. The results of the causality tests reveal evidence of long and short-run bidirectional causality between nutrition and economic growth, which implies that nutritional improvement is a cause and consequence of economic growth and vice versa.Originality/valueThis is the first study to consider causality between nutrition and economic growth in the region.

Journal

International Journal of Development IssuesEmerald Publishing

Published: Jul 3, 2017

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