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Issue 1 (March)

Vol. 3 (2025), CEF

3 articles

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Open Access Journal Article
Navigating Economic and Climate Uncertainties on Output: A Case Study of Nigeria
by Dalhatu Bello
CEF  2025 3(1):8; 10.58567/cef03010001 - 15 March 2025
Abstract
This is the first study to examine how Nigerian output is affected by the news-based Economic Policy Uncertainty Index by Tumala et al. (2023) and Climate Uncertainty Index by Salisu et al. (2023). Using ARDL and Granger causality on quarterly data from 2016Q2 to 2024Q1, the findings show that increased economic and climate uncertainties result in decreased output. Additionally [...] Read more

Open Access Journal Article
Renewable Energy Consumption and Consumption-Based Carbon Emissions in Sub-Saharan African Countries
by Sani Abubakar , John Olu-Coris Aiyedogbon  and  Marvelous Aigbedion
CEF  2025 3(1):9; 10.58567/cef03010002 - 15 March 2025
Abstract
The determinants of production-based carbon emission (PCE) have been extensively examined in the literature. However, PCE only accounts for emissions generated within the territory of a country and does not capture emissions embedded in imported goods. The rapid growth in Consumption-based Carbon Emissions (CCE) in Sub-Saharan Africa (SSA), driven by increasing imports and econ [...] Read more

Open Access Journal Article
The Impact of Climate Change on Actual Output in Some Selected Countries in Africa: A Specific Focus on Greenhouse Gas Emission
by Richard Umeokwobi , John Owusu-Afriye  and  John Abu
CEF  2025 3(1):10; 10.58567/cef03010003 - 15 March 2025
Abstract
This study seeks to investigate how climate change affects actual output in African countries, using greenhouse gas emission as a case study. This paper uses the actual output of Nigeria, Ghana, Liberia, The Gambia, Cabo Verde, and Sierra Leone for the analysis. Climate change is proxied by greenhouse gas emission, which are extracted from the International Monetary Fund (IMF) [...] Read more
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