Population density, soil nutrient depletion, and economic growth in sub-Saharan Africa

2001 ◽  
Vol 38 (2) ◽  
pp. 251-258 ◽  
Author(s):  
Pay Drechsel ◽  
Lucy Gyiele ◽  
Dagmar Kunze ◽  
Olufunke Cofie
2014 ◽  
Vol 2 (2) ◽  
Author(s):  
Shuaib Lwasa

Africa’s urbanization rate has increased steadily over the past three decades and is reported to be faster than in any other region in the world . It is estimated that by 2030, over half of the African population will be living in urban areas . But the nature of Africa’s urbanization and subsequent form of cities is yet to be critically analyzed in the context of city authorities’ readiness to address the challenges . Evidence is also suggesting that urbanization in African countries is increasingly associated with the high economic growth that has been observed in the last two decades . Both underlying and proximate drivers are responsible for the urbanization, and these include population dynamics, economic growth, legislative designation, increasing densities in rural centers, as well as the growth of mega cities such as Lagos, Cairo and Kinshasa, that are extending to form urban corridors . With the opportunities of urbanization in Sub–Saharan Africa, there are also challenges in the development and management of these cities . Those challenges include provision of social services, sustainable economic development, housing development, urban governance, spatial development guidance and environmental management, climate change adaptation, mitigation and disaster risk reduction . The challenge involves dealing with the development and infrastructure deficit, in addition to required adaption to and mitigation of climate change . This paper examines the current state of urban management in Africa .


2021 ◽  
Vol 13 (4) ◽  
pp. 1780
Author(s):  
Chima M. Menyelim ◽  
Abiola A. Babajide ◽  
Alexander E. Omankhanlen ◽  
Benjamin I. Ehikioya

This study evaluates the relevance of inclusive financial access in moderating the effect of income inequality on economic growth in 48 countries in Sub-Saharan Africa (SSA) for the period 1995 to 2017. The findings using the Generalised Method of Moments (sys-GMM) technique show that inclusive financial access contributes to reducing inequality in the short run, contrary to the Kuznets curve. The result reveals a negative effect of financial access on the relationship between income inequality and economic growth. There is a positive net effect of inclusive financial access in moderating the impact of income inequality on economic growth. Given the need to achieve the Sustainable Development Targets in the sub-region, policymakers and other stakeholders of the economy must design policies and programmes that would enhance access to financial services as an essential mechanism to reduce income disparity and enhance sustainable economic growth.


Author(s):  
Juliet U. Elu ◽  
Gregory N. Price

AbstractRemittances have been recognized as an important determinant of economic growth for Sub-Saharan African economies as they can finance other determinants that constitute drivers of growth. To the extent that remittances finance terrorism, they can also inhibit economic growth as terrorism can constrain important drivers of growth such as investment and consumption expenditures. In this paper, we appeal to a theory of rational terrorism and consider whether remittances to Sub-Saharan Africa finance terrorism. We estimate the parameters of a static and dynamic terrorism incident supply function with maximum likelihood and Generalized Estimating Equation count data estimators for Sub-Saharan Africa between 1974 and 2006. Our parameter estimates suggest that for Sub-Saharan Africa, remittances are a source of finance for terrorism. We find that approximately one terrorism incident is financed in Sub-Saharan Africa for remittance inflows that range between approximately one quarter of a million dollars and one million dollars.


Sign in / Sign up

Export Citation Format

Share Document