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This study explored the causal association between Information and Communications Technology (ICT) infrastructure development, measured by an ICT index, and the economic growth of 42 African economies between 2000 and 2019. Whether ICT development has contributed to real per capita GDP growth or ICT infrastructure expansion has just been a consequence of growth in real per capita GDP has been overlooked in prior studies concerning Africa. The econometric techniques used to analyse the data included robust second-generation tools to investigate cross-sectional dependence, slope homogeneity, and panel causality. The findings detected significant independence between the variables across countries, the slope was heterogeneous, and there was a long-run association between all of the economies in the sample. Dumitrescu and Hurlin’s panel causality analysis indicated a unidirectional causal association between per capita income and the ICT index. The results also demonstrated that capital and employment were the leading causes of per capita GDP growth. The findings suggested that accelerating economic growth in developing economies was essential to promoting ICT investment. [ABSTRACT FROM AUTHOR]

Africa's pursuit of inclusive and sustainable economic growth is impeded by many challenges, including climate change, whose effect is most apparent in the continent's tropical regions. To this end, this study investigates the impact of climate change on achieving pro-poor economic growth in Africa. Predicated on poverty-inequality-climate analysis, the Augmented Mean Group (AMG) estimator is used to analyse data from 1996 to 2020 covering 51 African countries. The results reveal that climate change significantly impedes inclusive growth. Furthermore, evidence of a long-lasting negative effect of climate change on inclusive growth, which could be attributed to a lack of coping mechanisms among the poor and vulnerable groups, is found. Finally, the findings show a marginal impact of institutional quality and government spending on inclusive growth in the face of climate change. The study recommends more climate mitigation efforts and enhanced adaptation mechanisms, especially for the poor, as they are most vulnerable to the adverse effects of climate change. [ABSTRACT FROM AUTHOR]

The paper employs partial and biwavelet coherence techniques to examine the time-frequency dependence structure of international remittance inflow on economic growth by moderating the effect of exchange rates. We investigate the comovements of remittance and economic growth from 1980 to 2020. We observed heterogeneous patterns in the comovements structure of international remittance inflow and economic growth at various timescales. By examining the biwavelet coherence, the comovements are noticeable at elevated occurrences, implying that exchange rates, when acting as moderator in the nexus between remittance and economic growth, can hamper economic growth. Findings from the partial wavelet coherence reveal that exchange rates influence remittance and economic growth connectedness in emerging and frontier economies in Africa. Consequently, in situations where radical changes occur in exchange rates, the implemented policies of emerging African countries seem to have largely influenced the comovements between remittance inflow and economic growth. The risk posed by exchange rates on remittance inflow requires sustainable policies to prevent widespread spillovers, mostly during severe economic downturns. We posit that implementation of exchange rate mechanisms are central to parity which is essential to mitigating potential risk. [ABSTRACT FROM AUTHOR]

In a context where many African populations are excluded from the traditional banking system, financial inclusion appears to be a determining factor in enabling agents in need of financing, notably producers and consumers, to have easy access to financial services in order to contribute to the multiple efforts of economic and social progress of nations. However, to date, the literature remains silent on the optimal level of financial inclusion that can boost growth. Consequently, this paper aims to verify whether there is a non-linear relationship between economic growth and financial inclusion in the WAEMU zone. Econometric applications based on the PCSE (panel-corrected standard error) model on a panel of eight countries for the period 2014–2018 reveal a U-shaped relationship between the extended banking rate and economic growth. Economic growth shows two different behaviours depending on whether one is on the side of one or the other of the regimes inherent to the inflection point. In view of these results, we suggest that the public authorities: i) intensify campaigns to open accounts in local languages, ii) promote the development of online sales applications for goods and services, iii) pursue the dematerialisation of financial operations within public administrations. Finally, this paper paves the way for future research on the microeconomic component and a similar treatment of the subject, but taking into account the occurrence of the Covid pandemic19. [ABSTRACT FROM AUTHOR]

The debate on the natural resource curse hypothesis has attracted the attention of policy makers and policy analysts for the past few decades. However, the empirical findings on such a hypothesis have proven inconclusive. Our study investigates the threshold effects of natural resource dependence on economic growth in sub-Sahara Africa (SSA) using both aggregate and disaggregate data from 1990 to 2019 by employing a threshold effect model. The results indicate a double threshold effect of natural resource rent on economic growth. In particular, below 6% of GDP, aggregate natural resource rent exerts a significant negative effect on economic growth. However, as the rents increase above 6% to about 15% of GDP its negative effect on economic growth significantly reduces. In addition, beyond 15% of GDP natural resource rent exhibit a substantial significant positive impact on economic growth. Further, the disaggregated data reveal that forest rents exhibit a strong weighty adverse effect on economic growth at all levels of thresholds. The study recommends that governments within the sub-region need to put in policies to ensure that natural resources generate at least 15% of GDP annually to promote growth. [ABSTRACT FROM AUTHOR]

Africa is still struggling to mitigate its electricity insecurity issues. This situation renders foreign direct investment in the renewable electricity industry (FDIREI) and renewable electricity production (REP) to become simultaneously important to Africa. Using a novel dataset of FDIREI, this paper examines the existence and nature of cointegration and causality nexuses among FDIREI, REP, and economic growth (GDP) in 32 African countries over 2003–2019. For methodological robustness purposes; GDP is added. By applying the panel vector autoregression model based-Granger causality test and a static panel data model, which are followed by robustness tests, more informative results are reported. Importantly, we find evidence of the growth hypothesis between REP and GDP, as a unidirectional Granger causality is seen from REP to GDP. Further, the neutrality hypothesis is confirmed among the remaining variables. This left us with the importance of REP in revitalizing African countries' economic growth. All facets of REP thus should be enhanced. [ABSTRACT FROM AUTHOR]

This study utilizes firm-level data from the World Bank's Enterprise Survey Indicator Database, conducted between 2009 and 2018 for 32 countries in Africa, to examine the causal relationship between firm productivity, innovation, and financial development. We show evidence that firm innovation significantly and positively affects firm productivity. We also show the mediating role of well-developed financial markets on productivity. In a well-developed financial market, the impact of firm innovation is significant through the facilitation and financing of innovation activities; and innovative firms to boost productivity and lower production costs. These findings are significant for countries in Africa (and other less-developed countries) who spend less on R&D but can adopt or imitate existing innovative ideas from technology-rich countries for accelerated economic growth and increased productivity. [ABSTRACT FROM AUTHOR]

This paper examines the role the digital economy plays in international trade impacts on Africa's economic growth based on 53 countries' sample from 2000–2018. We further divided the sample into five sub-regions, and the results are estimated by POLS, random and fixed effects, and the GMM models. The findings showed that (1) trade only has positive effects on economic growth when interacted with the digital economy in the POLS estimations, (2) Trade has a significantly positive impact on economic prosperity without and with the interactive term in the RE, FE, and the sys-GMM estimations, (3) the output elasticities of capital and labor have positive and negative impacts on economic growth, respectively, (4) the regressions for the sub-sample yielded statistically significant differences in the output elasticities for the indicators. The study recommends that concentrated efforts be directed towards developing the digital economy to ensure international trade's full economic effect in Africa. [ABSTRACT FROM AUTHOR]

Africa is an emerging, frontier economy that is gradually becoming a gold miner of the fourth industrial revolution (industry 4.0) to achieve speedy economic growth and development. Through the transmission channel of technological drive that relies on the penetration of modern communication means (information and communication technology [I.C.T.]). It is on this basis that this study examines the performance of I.C.T., economic growth and development in Africa. In capturing I.C.T. performance; penetration of I.C.T. indicators – mobile telephone, fixed-line telephone and Internet access subscriptions are used as measurements and reduced to a single index through principal components analysis (P.C.A.). Economic growth and development is measured with the real gross domestic product and the human development index (H.D.I.), respectively. The data for this study were sourced from the international telecommunication union (I.T.U.) and world development indicators from the World Bank databases. The results show that mobile telecommunication is growing faster than other telecommunication indicators and I.C.T. penetration has positive impacts on economic growth and development in Africa. The study, therefore, recommends that simultaneous investments are required in the fixed-line and Internet access telecommunications in Africa in order to fully tap into the optimal impetus of I.C.T. penetration for economic growth and development in Africa. [ABSTRACT FROM AUTHOR]

The study the ARDL model, Mean Group (MG), and the Pooled Mean Group (PMG) model to examine the Environemtnal Kuznets Curve (EKC) hypothesis in 43 African countries pooled into 3 income groups from 1980–2016. The EKC hypothesis is accepted in only 21% of the sample but rejected in 70% of the countries in the total sample. This result shows that carbon emissions increase as economic growth increases in 79% of the countries while economic growth will lead to lower carbon emissions in only a few countries (21%). The study concludes that an increase in economic growth will induce higher emissions in most countries in Africa. These countries should take all possible policy actions such as the massive deployment of renewable energy, carbon tax policy, and the carbon emissions trading scheme to curtain growth in carbon emission. [ABSTRACT FROM AUTHOR]

This study examines the convergence in military expenditure and economic growth for a panel of 35 African countries between 1990 and 2015. We employ the Phillips and Sul methodology to achieve our objective. Overall, the results at Africa level reveal no evidence of convergence in military expenditure and growth. However, after robustness tests, the final club classification results do support the hypothesis of club convergence for the two variables. The results of the analysis show that there exist: (i) two convergence clubs for military expenditure; and (ii) five convergence clubs for growth. The empirical findings further suggest that the Regional Economic Communities (RECs) form distinct convergent and divergent clubs, exhibiting considerable heterogeneity in the underlying defence and growth patterns. In addition, the empirics confirm that the countries in each region appear to have chosen dissimilar defence and growth transition paths. The policy implications are discussed in the concluding section of this study. [ABSTRACT FROM AUTHOR]

We provide empirical investigations into the role of political institutions in the bank market power-economic growth nexus using country-level data from 44 African countries from 2002 to 2015. We employed a dynamic GMM model to achieve the above objective. The results show that banks with market power in Africa induce economic growth. Also, institutional quality improvement causes positive economic growth and improves the degree with which banks with market power influence economic growth. The influence of institutional quality on economic growth, however, varies depending on specific institutional factors even when we differentiated the effect of the level of bank market power. In West Africa, banks with market power induce economic growth, but the less competitive nature in the banking environment of the other sub-regions discourages economic growth. The results call for policy directions that improve economic and political institutions towards improving effective intermediation in Africa. In West Africa, the Central Banks should come up with regulations targeting large banks with market power to channel funds into productive sectors. In other sub-regions, more competitive banking environments can harness financial resources into productivity growth. The implication is that, regulators and policymakers should implement sound institutional structures that would ensure tailor-made banking system structure to stimulate sustainable economic growth in Africa. [ABSTRACT FROM AUTHOR]