Volume: Vol. 1 No. 2 | Page:
1-13
Abstract:
Purpose: This study investigates the causal dynamics between green energy, governance, financial inclusion
and economic growth in Nigeria. In addition, the study examines the significance of green energy, governance
and financial inclusion to economic growth in Nigeria.
Design/ Methodology/ Approach: Data sourced from the World Bank data base and the Central Bank of
Nigeria Statistical Bulletin from 1996 to 2019 were used and real gross domestic product (RGDP) was
regressed on co2 emissions, greenhouse gas emissions, renewable energy consumptions, corruption control,
political stability, number of commercial banks branches and commercial banks loans. The Generalised Method
of Moments (GMM) and granger causality test were used for analyses.
Findings: Proxies of green energy are found to be not significant; co2 gas emission, renewable energy
consumption and green gas emissions have negative effects on real gross domestic product (RGDP).
Governance indicators of corruption control has a negative and significant effect and political stability has a
positive and a not significant on RGDP, lastly, the indicators of financial inclusion are not significant,
commercial banks loan has a negative effect while number of commercial banks branches has a positive
effect on RGDP. Real gross domestic product granger causes green gas emission, with other possible pairs,
the test is not significant and no causal relationship exists. The causality test overwhelmingly supports the
Neutrality hypotheses of no causal relationship between energy and growth.
Practical Implications
Majority of the indexes of green energy bears signs that support increase in output but are not significant,
however, the absence of causal relationship between green energy with output is noticed. The reason for
this result may be because efforts to deepen the use of renewable energy in Nigeria, by establishing
sustainable investment in green energy, establishing enabling institutions and legal framework are still at the
commencement stage. Political stability supports the fact that improvement in governance increases national
output, but the reduction in output as corruption control increases presents a source of worry, this calls for
the strengthening of corruption control institutions to ensure independence from political interference.
Deepening financial inclusion increases output as indicated by number of banks branches but the negative
effect of commercial banks loans on output may be because of the ever increasing interest rate on
commercial loans in Nigeria.
Social Implications: A global shift from dirty energy to green energy has become imperative occasioned by
the threat of climate change and increased energy usage, green energy is not only cheap it is also
inexhaustible furthermore, an effective governance and adequate financial inclusion will facilitate this
paradigm shift.
Originality and Value: This study contributed to knowledge by introducing financial inclusion and
governance as additional independent variables in the model that investigated the effect of green energy on
output, the Generalised Method of Moment (GMM) estimator which is most optimal method under the
condition of heteroskedasticity was also deployed in the study.