The finance-growth nexus in Sub-Saharan Africa: Panel cointegration and causality tests

2011 ◽  
Vol 23 (2) ◽  
pp. 220-239 ◽  
Author(s):  
Babajide Fowowe
Keyword(s):  
Panel Cointegration ◽  
Sub Saharan Africa ◽  
Causality Tests ◽  
Sub Saharan ◽  
Finance Growth Nexus

scholarly journals Sub-Saharan African Countries Public Expenditure and Economic Growth: Wagner’s Panel Cointegration and Causality Applications

2018 ◽  
Author(s):  
Elsadig Musa Ahmed ◽  
Choudhry Mohammad Hanif
Keyword(s):  
Public Expenditure ◽  
National Income ◽  
Panel Cointegration ◽  
Policy Instrument ◽  
Sub Saharan Africa ◽  
African Countries ◽  
Explanatory Variables ◽  
Long Run ◽  
Causality Tests ◽  
Sub Saharan

In this paper, the validity of the Wagner’s law is investigated in tenth selected Sub- Saharan African countries, namely Botswana, Equatorial Guinea, Mauritania, Nigeria, South Africa, Sierra Leone, Tanzania, Ethiopia, Madagascar, and DR Congo. Five variants of the Wagner’s law were tested for the period 2005-2014, using panel econometric approaches encompassing cointegration and causality. The study found a long run relationship between the public expenditure and the various explanatory variables used as proxies of income. The long-run causality tests indicate that there is bidirectional causality between expenditure and income in all models with the exemption of the Gupta model. It is concluded that for Sub-Saharan Africa, both the Wagner’s law the Keynesian hypothesis tend to be valid under the period of investigation. The explanation is that there has been the tendency for public expenditure to grow relative to national income (Wagner’s law) and that public expenditure is a policy instrument (an exogenous factor) for improving national income (Keynesian hypothesis) during the 10-year period.

scholarly journals The Nexus between Financial Development and Economic Growth: Panel Data Evidence from Developing Countries

2021 ◽  
Vol 14 (10) ◽  
pp. 489
Author(s):  
E. M. Ekanayake ◽  
Ranjini Thaver
Keyword(s):  
Economic Growth ◽  
Developing Countries ◽  
Panel Data ◽  
Least Squares ◽  
Financial Development ◽  
Panel Cointegration ◽  
Sub Saharan Africa ◽  
Explanatory Variables ◽  
Cointegration Tests ◽  
Sub Saharan

The objective of this study is to investigate the nexus between financial development (FD) in economic growth (GROWTH) in developing countries. The study uses panel data from 138 developing countries during the period 1980–2018. The relationship between financial development and economic growth is investigated using four explanatory variables that are commonly used to measure the level of financial development and several other control variables, including a dummy variable representing the financial and banking crises. The sample of 138 developing countries is also classified into six geographic regions. We have carried out panel unit-root tests and panel cointegration tests before estimating the specified models using both Panel Least Squares (Panel LS) and Panel Fully Modified Least Squares (FMOLS) methods. In addition, panel Granger causality tests have been conducted to identify the direction of causality between FD and GROWTH for each of the regions. The results of the study provide evidence of a direct relationship between FD and GROWTH in developing countries. Furthermore, there is evidence of bi-directional causality running from FD to GROWTH and from GROWTH to FD in samples of Europe and Central Asia, South Asia, and all countries, but not in East Asia and Pacific, Latin America and the Caribbean, Middle East and North Africa, and Sub-Saharan Africa.

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

2017 ◽  
Vol 16 (2) ◽  
pp. 174-189
Author(s):  
Kolawole Ogundari ◽  
Adebayo Aromolaran
Keyword(s):  
Economic Growth ◽  
Design Methodology ◽  
Sub Saharan Africa ◽  
Dynamic Panel ◽  
Causality Test ◽  
Panel Causality ◽  
Content Type ◽  
Causality Tests ◽  
Short Run ◽  
Sub Saharan

Purpose This study aims to investigate the causal relationship between nutrition and economic growth in sub-Saharan Africa. Design/methodology/approach A 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. Findings The 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/value This is the first study to consider causality between nutrition and economic growth in the region.

scholarly journals Effect of energy and CO2 consumption on the economy in Sub-Sahara Africa

2020 ◽  
Vol 5 (1) ◽  
Author(s):  
Josiah Chukwuma Ngonadi ◽  
Sun Huaping ◽  
Joy Okere ◽  
John Uche Ngonadi
Keyword(s):  
Economic Growth ◽  
Democratic Republic Of Congo ◽  
Sub Saharan Africa ◽  
Co2 Production ◽  
Special Effects ◽  
Economy Growth ◽  
Long Run ◽  
Causality Tests ◽  
Sub Saharan

The study focused on the long-term related effect among energy consumption (EC), CO2 production and economy growth (EG) of 12 randomly selected countries in sub-Saharan Africa. We used validation and causality tests in the 2008-2018 annual record. Special effects vary from country to country, in the long term, strong consumption of energy and economy growth in many countries has been linked with an increment in air pollution. The observation of the longitudinal study showed economic growth resulting in short-term CO2 emissions in Benin, the Democratic Republic of Congo, Ghana, Nigeria and Senegal, reflecting a lack of economy. This would not be possible without affecting the environment. The effect between CO2 and EG in Gabon, Nigeria and Togo has shown that environmental policies aimed at reducing pollution can be harmful. economic growth. In addition, long-term economic and CO2 production in Nigeria has been closely linked to the long-term links to Congo and Gabon. In the long-run, greenhouse gas emissions are the result of EC, EG and CO2 emission in Benin, Ivory Coast, Nigeria, Senegal, South Africa and Togo.

Energy consumption and economic growth nexus: Panel co-integration and causality tests for Sub-Saharan Africa

2014 ◽  
Vol 25 (4) ◽  
pp. 93-100 ◽  
Author(s):  
Basiru Oyeniran Fatai
Keyword(s):  
Economic Growth ◽  
Energy Consumption ◽  
Unit Root Test ◽  
Sub Saharan Africa ◽  
Test Results ◽  
Long Run ◽  
Equilibrium Relationship ◽  
Causality Tests ◽  
Sub Saharan ◽  
Different Sources

This study reassesses the causal relationships between energy consumption and economic growth in 18 Sub-Saharan Africa  countries over the period 1980-2011. The Panel Unit Root Test results show that variables (both exogenous and endogenous) are stationary at their first difference with individual effects and individual linear trends, while the results of panel co-integration tests show that energy consumption and economic growth do have a stable long-run equilibrium relationship. There is unidirectional causality from energy consumption to economic growth in East and the Southern Africa Sub-region, which supports the growth hypothesis. As a result, the related authorities in the regions should take a special interest in different sources of energy and invest more in this sector, make suitable policies in this regard and find new alternative and cheap sources of energy. But, there is no causality between energy consumption and economic growth in Central and the West Africa Sub-region, which is in line with the neutrality hypothesis. In other words, both energy consumption and economic growth are neutral with respect to each other. Our results confirm the inconclusive nature of a causality relationship between energy consumption and economic growth.

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