scholarly journals The impact of aid for trade on horizontal and vertical export diversification

Author(s):  
Vuyolwethu Vellem ◽  
Lukau Matezo Espoir

This work aims to identify the existing relationship between aid-for-trade flows and export diversification in sub-Saharan Africa and to develop Asia countries. The results of the estimate, conducted by the Generalized Moments Method (GMM) over the period 1995-2019, show a positive impact of Aid for Trade on horizontal and vertical diversification of exports for the entire sample, including positive and significant effects on per capita GDP growth, gross capital formation, commercial freedom, human capital, and population growth. In the sub-Saharan African sub-sample, Aid for Trade positively impacts vertical and horizontal diversification and the other variables, such as GDP by habitat, FDI, gross capital formation, and human capital; on the other hand, in the sub-sample of Asian countries, aid has a negative impact on horizontal and vertical diversification; moreover, GDP, FDI, gross capital formation, human capital, population growth, and inflation have a positive influence. Our study compared to previous studies mainly dealt with the “impact of aid on export diversification” aggregated forms, but this study fills the gaps in the literature by examining the impact of trade aid on diversification. from its vertical and horizontal dimensions and contribute to the improvement of knowledge in this field.  

2021 ◽  
Vol 5 (1) ◽  
pp. 1-24
Author(s):  
AISHA AHMAD SAJOH

Purpose: This research looked into debate on the possible impact of human capital on economic growth in Sub-Saharan Africa (SSA) and considers two alternative measures of human capital: health and education. Methodology: The research used a dynamic model based on the system generalized method of moments (SGMM) and analysed a balanced panel data covering 35 countries from 1986–2018. The research used Microsoft excel to record all the data gotten from the world indicator data base from world bank, penn world table data base and CANA database. The analysis was presented in a tabular form. Findings: This study found that human capital has an overall positive and statistically significant impact on economic growth in the SSA region, although, democracy has a negative and statistically significant impact on economic growth in the region. This finding shows the importance of both measures of human capital and aligns with the argument in the literature that neither education nor health is a perfect substitute for the other as a measure of human capital. Unique contribution to theory, practice and policy:Generally, the finding emphasised that both education and health measures of human capital are important, and that policymakers must consider the level of economic development while formulating policies that can enhance the impact of human capital on economic growth in the Sub-Saharan Africa region.


2021 ◽  
Vol 9 ◽  
Author(s):  
Qiu-Su Wang ◽  
Yu-Fei Hua ◽  
Ran Tao ◽  
Nicoleta-Claudia Moldovan

This article explores the impact of health human capital on the poverty trap in Sub-Saharan Africa by autoregressive distribution lag model. In the long run, there is no evidence that health human capital can help the Sahara out of the poverty trap. While health human capital has a significant effect on poverty reduction in the short term. There is a threshold effect in the poverty reduction model of healthy human capital. When the economic development level reaches the threshold, the effect of poverty reduction is more obvious and deeper. The extended Solow economic growth model also proved that if the external human capital breaks through the threshold, it can make developing countries get rid of the poverty trap. Therefore, the economic development brought about by health care expenditure must benefit the poor in Sub-Saharan Africa and allow them to enjoy the welfare of social security.


2020 ◽  
Vol 68 (2) ◽  
pp. 249-268
Author(s):  
Taiwo Akinlo ◽  
Olusola Joel Oyeleke

This study explored human capital–economic growth nexus and determine if the relationship is influenced by the level of economic development in 36 sub-Saharan African countries during the period from 1986–2018. The study used dynamic generalised method of moments (GMM) and static estimations to achieve the objective of the study. The study used alternative indicators of human capital to provide strong evidence and robust results. The study also considered the income groups within the region. The study found that human capital contributed to economic growth, as its indicators are positive and significant. The study also found that the connection that exists between human capital and economic growth also depends on the level of economic development. Generally, our finding emphasised that both education and health measures of human capital are important, and that policymakers must consider the level of economic development while formulating policies that can enhance the impact of human capital on economic growth in the Sub-Saharan Africa region.


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