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The importance of the security-political strategies of Africa's subregional organisations was accentuated in 2002 with the launching of the African Union's Common African Defence and Security Policy (CADSP), which will include, among other things, the establishment of a Continental Early Warning System and an African Standby Force. From that point on, subregional organisations were to be the building blocks of an all-African approach to security politics. The strategies of these organisations range from the top-down approach of the Economic Community of West African States (ECOWAS) to the bottom-up approach of the Intergovernmental Authority on Development (IGAD). Taking into account the particular characteristics of Africa's regional conflicts, this article examines the relevance for the CADSP of the approaches to conflict prevention and resolution of the latter two organisations. It analyses, first, the challenges facing the African Standby Force through an examination of ECOWAS's security-political strategy, and, second, the challenges facing the Continental Early Warning System through a look at IGAD's strategies. It suggests that two main issues are of critical relevance for the success of the CADSP. First is the lack of compatibility between the all-African strategy and the strategies of the various subregional organisations. Second is the lack of compatibility between formal processes of integration and trans-state regionalism within the continent. Although formal processes of integration are important, informal processes often play a much stronger role, undermining much of the progress made by the formal processes.

The purpose of this paper is to investigate the currency union (CU) effect on aggregate intra-trade in the Economic Community of West African States (ECOWAS) and on bilateral trade among individual countries using the gravity model.

Using panel dynamic ordinary least square, we examined the short- and long-run CU effect on aggregate intra-ECOWAS trade and bilateral trade among ECOWAS countries from 1995 to 2010. Chow poolability test was conducted for the appropriateness of pooling the cross-section parameters as against individual model. The augmented Dickey–Fuller (ADF) test; the Phillips–Perron (PP) test; and the Kwiatkowski, Phillips, Schmidt and Shin (KPSS) test were conducted on the individual data series, and the Levin, Lin and Chu test; the Im, Pesaran and Shin test; the Breitung test; and the Hadri test were used for testing cross-sectional independent panel unit root tests. Kao panel cointegration test was conducted to identify long-run relationships.

We found evidence of significant positive CU effect on aggregate intra-ECOWAS trade. The estimates also show that Benin, Burkina Faso, Niger, Senegal and Togo trade more with countries they share common currency with than what they would have been in both short and long run. We again observed that CU is insignificant in explaining Cote d’Ivoire, Mali and Senegal intra-trade with ECOWAS countries, though their observed intra-trade with ECOWAS is relatively high which is found to be explained by export diversification.

The findings reveal that CU is good for aggregate intra-regional trade though some individual members respond negative to CU. The finding of diversification as a necessary tool to increase intra-regional trade imply that as effort of introducing single currency is being pursued rigorously, effort to diversify export or trade complement should not be overlooked.

There exist panel studies on CU on aggregate intra-regional trade in ECOWAS. However, there is a need to have country level study to identify CU effect on each country, as it is sensitive to country-specific factors which are unobservable in time series analysis of group of countries. Also, our group estimate differs in methodology in the sense that the dynamic generalised least takes care of endogeneity in trade gravity literature.

This study aims to examine whether diversified economies enhance the growth benefits from foreign direct investment (FDI). Diversified economies benefit from stable export earnings, stable investment composition and greater factor endowments through forward and backward linkages that can leverage superior foreign technology embedded in FDI. This is crucial as many African economies suffer from dependency while FDI is concentrated in the primary sector.

The authors use a dataset of 15 Economic Community of West African States from 1995 to 2020 and compile variables from various sources, including an export diversification index measured using the Herfindahl–Hirschman index of product concentration. The authors use a growth regression model estimated using dynamic panel estimators to control for endogeneity and simultaneity issues.

The results show that the effects of direct FDI are insignificant to growth considering diversification and controlling for other confounding factors. Meanwhile, diversification is associated with growth, which highlights the importance of industrial policy. More importantly, the authors find that the marginal effects of FDI are positively and significantly associated with growth when diversification levels are low, implying that production structure matters for the FDI–growth nexus in developing economies.

Previous studies have overlooked the role of export production structure on the FDI–growth nexus. Many developing economies are dependent on primary exports and suffer from dependency, which implies lower levels of factor endowments. As such, this reduces the growth gains from FDI. The authors provide new empirical evidence on the importance of export production structure on the FDI–growth nexus.

The purpose of this paper is to investigate the welfare gains from risk sharing among African countries and regional groupings in Africa that are planning to establish monetary unions either in the short or longrun.

The paper empirically tested two hypothesis; potential welfare gains and unexploited welfare gains. It uses a utility-based measure to quantify the gains that would accrue from joining a risk sharing arrangement such as a monetary union. The regional groupings considered include the African Union (AU), the Economic Community of West Africa (ECOWAS), the Southern African Development Community (SADC) and the East African Community (EAC).

The results provide support for both hypotheses. Overall, the average potential welfare for AU, EAC, ECOWAS and SADC groups under full risk sharing are found to be 1.9, 2, 3.4 and 1.6 percent, respectively, each higher than the 1 percent estimated for the OECD countries and 0.6 percent for the 14-EU countries. The average unexploited gains are, however, even bigger for AU at 3.5 percent, ECOWAS at 8.6 percent and for SADC at 2.6 percent.

The finding of enormous potential welfare gains could partly reinforce the desire of the African countries to establish monetary unions. On the other hand, the paper provides insights to policy makers in designing policies to promote risk sharing given the finding that the unexploited welfare gains are on average still too low – implying that many African countries or groups still have very low risk sharing.

Previous studies on welfare gains and risk sharing have basically left out the African regional groupings and never related the issue of gains to the monetary union projects. Besides, previous studies focus on unexploited welfare gains at the expense of total potential welfare gains. Considering the two types, however, presents a more complete picture of total gains from joining any risk sharing arrangement such as a monetary union.

During the past two decades, both West Africa and Central Africa have suffered a large number of intertwined wars. In both regions, these ‘webs of war’ have included interstate conflicts and rivalry, as well as wars over the control of many of the involved states. Existing perspectives tend to reduce these intertwined wars to a series of parallel civil wars within each of the various states. They see states as operating at the regional level, whereas the armed opposition to those states operates only at the national level. This chapter argues that many armed, non-state groups in West Africa and Central Africa should be seen as regional actors, and thus that conventional two-level analysis does not catch the complexity of conflict in those regions. Although major violence continues in Central Africa, it has largely been contained in West Africa. This needs to be seen in relation to the level of institutionalization of security and military cooperation in the two regions. In both regions, regional organizations carried out military operations that were highly controversial among their member-states. In West Africa, a series of interventions strengthened both regional cooperation and cooperation with external partners, whereas in Central Africa this was not the case. In West Africa, peace support operations have increasingly been carried out within a regional perspective. Not so in Central Africa. The chapter concludes with an examination of efforts to build a capacity for peace support operations within the African Union, based on subregional organizations but with strong involvement by external actors.

The market-based monetary policy framework has been favoured by Economic Community of West African States (ECOWAS) economies. Hence, this study aims to investigate the effect of monetary policy channels on the sectoral value added and sustainable economic growth in ECOWAS. Data from the World Bank and International Monetary Fund over 2013–2019 were sourced for thirteen member countries. ECOWAS is found to have very high inflation level, interest and exchange rates.

The study adopted the Driscoll–Kraay fixed-effects ordinary least squares regression (OLS) estimator.

The findings revealed that while the effect of monetary policy channels on the agricultural sector value added is largely heterogenous and significantly in-elastic, the one on the industrial and services sectors are overwhelmingly homogeneous and negative, but insignificant for the services sector. Moreover, the effect of monetary policy channels on sustainable economic growth is also homogeneously asymmetric, with imminent stagflation, while the interactive effects of monetary policy channels are heterogeneous on sustainable economic growth and economic sectors. Therefore, an inflation targeting monetary policy stance is generally recommended with prioritised exchange rate stabilisation amid sufficient fiscal space.

This is amongst the first studies to investigate monetary policy channels, sectoral outputs and sustainable growth in the ECOWAS region with a rigorous analysis and found implications for policy.

This study examines the interconnected effects of formal, informal, environmental and skill-based institutional barriers on firm performance. The Economic Community of West African States (ECOWAS) region has implemented various reforms and policy initiatives to support small businesses yet are unsuccessful as formal institutional framework and governance remains a challenge.

The authors employ a sample of 3,515 small and medium enterprises (SMEs) from the ECOWAS and a two-stage instrumental variable approach to control for endogeneity. Additionally, the authors check for robustness using various measures of firm performance such as profitability, productivity and export intensity.

The authors confirm that formal institutions are insignificant for firm profitability and productivity, whilst reducing informal, environmental and skill-based institutional barriers are associated with firm performance. However, when barriers to informal, environmental and skill-based institutions are at the lowest, formal institutions are associated with firm performance.

The major limitation lies in the policy implications. Informal institutions come into play when formal institutions are weak. However, informal practices must be addressed in the form of formal enforcement. This leads to a conundrum.

Policymakers should continue to market-supporting institutions and a conducive business environment to complement the formal institutional framework.

This study provides new empirical evidence on how institutional quality affects firm performance by examining whether other institutional factors, such as the informal, environmental and skill-based institutional barriers, can moderate this effect.

Awareness of developments taking place in Africa is essential for non‐African economies, commercial interests, and investors; and also for governmental, diplomatic, and political interests. Reference librarians may find themselves faced with more and varied questions concerning African affairs and current events, and may be asked to supply more than just general answers about Africa. This article presents resources for developing an understanding of African affairs, and keeping up‐to‐date with African economics, governance, and development issues on a day‐to‐day basis.