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For the International Development Research Centre (IDRC) and its partners, the link between research and policy is of paramount importance in their goal to improve social, economic and environmental conditions in developing countries. The nature of the collaboration between researchers and decision-makers, however, is complex, multifaceted and often difficult to implement. Moreover, research is very often designed and carried out without regard for its potential users or beneficiaries. How should research agendas be developed? What is the role of the private sector in developing research? Which actors are involved in knowledge production and utilization? How can the dialogue between researchers and decision-makers be improved? This short and accessible book records the reflections, opinions and recommendations which emerged from six national workshops organised between 2004 and 2007 in West and Central Africa on the synergy between researchers and decision-makers. Abdoulaye Ndiaye is a Senegalese expert and international consultant in development. He edited this book as a member and on behalf of the IDRC Council of Regional Advisors for West and Central Africa which organized the series of workshops throughout the sub-region.

This article addresses the commitments of ECOWAS to citizen perspectives, and it underlines the added value of scientific research in the successful achievement of regional integration for West Africans. Specifically, it asks, how can the effectiveness and relevance of academic studies be used to enhance economic growth and social development? The creation of the West Africa Institute (WAI), a research center and think tank dedicated to regional integration and social transformations, was a major step in the search for adequate local and regional development solutions fitting with the West African context. WAI works with a participatory approach, promoting free debates among policy makers, open spaces for dialogue, and exchange among all social actors concerned with issues of regional integration and social transformation. Este artículo analiza los compromisos de la CEDEAO en términos de perspectivas ciudadanas y enfatiza el valor agregado de la investigación científica en el éxito de la integración regional para África Occidental. Específicamente, pregunta cómo la eficiencia y relevancia de los estudios universitarios pueden usarse para mejorar el crecimiento económico y el desarrollo social. La creación del Instituto de África Occidental (IAO) fue un paso importante en la búsqueda de soluciones para un desarrollo apropiado, adaptado a los contextos local y regional de África Occidental. La IAO trabaja con un enfoque participativo promoviendo el flujo libre de debates entre los tomadores de decisiones y espacios abiertos para el diálogo e intercambio entre todos los actores sociales interesados en temas de integración regional y transformación social. Cet article traite des engagements de la CEDEAO en matière de perspectives citoyennes et met l'accent sur la valeur ajoutée de la recherche scientifique dans la réussite de l'intégration régionale pour l'Afrique de l'Ouest. Plus précisément, il étudie comment l'efficacité et la pertinence de la recherche scientifique peuvent être utilisées pour améliorer la croissance économique et le développement social. La création de l'Institut de l'Afrique de l'Ouest (IAO), un centre de recherche et un groupe de réflexion dédié à l'intégration régionale et aux transformations sociales, a été une étape majeure dans la recherche de solutions de développement local et régional adéquates adaptées au contexte ouest-africain. L'IAO travaille avec une approche participative, favorisant la libre circulation des débats entre les décideurs et des espaces ouverts pour le dialogue et l'échange entre tous les acteurs sociaux concernés par les questions d'intégration régionale et de transformation sociale.

For the International Development Research Centre (IDRC) and its partners, the link between research and policy is of paramount importance in their goal to improve social, economic and environmental conditions in developing countries. The nature of the collaboration between researchers and decision-makers, however, is complex, multifaceted and often difficult to implement. Moreover, research is very often designed and carried out without regard for its potential users or beneficiaries. How should research agendas be developed? What is the role of the private sector in developing research? Which actors are involved in knowledge production and utilization? How can the dialogue between researchers and decision-makers be improved? This short and accessible book records the reflections, opinions and recommendations which emerged from six national workshops organised between 2004 and 2007 in West and Central Africa on the synergy between researchers and decision-makers. Abdoulaye Ndiaye is a Senegalese expert and international consultant in development. He edited this book as a member and on behalf of the IDRC Council of Regional Advisors for West and Central Africa which organized the series of workshops throughout the sub-region.

This study examined the nexus between carbon emissions, renewable energy consumption, and the economic growth of West African countries for the period 1990 to 2018. To be able to uncover reliable and valid findings, more robust panel estimation methods were employed for the study. From the heterogeneity and cross-sectional dependence tests, the study’s panels were heterogeneous and cross-sectionally dependent. Also, all the series were non-stationary at levels, but gained stationarity after first difference. Further, the Fisher test and the Westerlund and Edgerton bootstrap test found the variables to be cointegrated in the long run. The CCEMG and the DCCEMG estimators were used to explore the long-run equilibrium relationship amid the series, and from the results of the whole sample, CO 2 emissions and renewable energy consumption (REC) had no vital influence on economic growth (GDP) in both estimators. However, the results were a bit different in the sub-panels. Also from the whole sample, control variables urbanization (URB) and population growth (POP) had no material effect on GDP in both estimators. The results were, however, dissimilar in the sub-panels. Finally, the Dumitrescu-Hurlin test was employed to examine the causalities amid the series, and the results were diverse in the various panels. Policy recommendations are further discussed.

This paper investigates the factors driving food security in West African countries. Specifically, it examines the impact of natural resource rents, institutional quality, and climate change on food security while controlling for industrialization and economic growth. Our research is motivated by the urgent need for swift policy action to address the escalating food crisis in the region and prevent any potential catastrophic consequences. Second-generation econometric techniques are utilized for accurate and reliable outcomes based on yearly datasets from West African countries from 2000 to 2020, and the countries are sub-grouped into low-income and lower-middle-income. The findings unveil the panel as heterogeneous and cross-sectionally based, and all the study variables are first differenced stationary and co-integrated in the long run. Hence, the Augmented Mean Group and Common Correlated Effects Mean Group estimators are utilized to explore the relationships between the variables, and the findings reveal that natural resource rents, climate change, and industrialization are detrimental to food security across the sub-groups. However, the outcomes affirm institutional quality and economic growth as beneficial drivers of food security across the sub-groups. Therefore, this study recommends that authorities of both low-income and lower-middle-income countries make substantial investments in sustainable natural resource utilization and also work towards enhancing the efficiency and effectiveness of their institutions, as well as investing in environmental research to explore climate change mitigation possibilities that could enhance food security in West Africa.

The global relevance of food security has attracted a plethora of research, because it is a determinant of either the prosperity or poverty of any nation. Accordingly, food security is directly associated with the poverty in many developing countries of the world today. Rural people around the world continue to struggle with food insecurity, persistent poverty and inequality, and environmental degradation. This necessitated a research study on food security in the North West province of South Africa, with a view to evaluate the food security status and its determinants in the area, as well as to compare the impact of gender on the food security status of households. A cross-sectional survey was conducted, where 346 maize farmers in the Ngaka Modiri Molema District Municipality of the North West, South Africa, were interviewed. A logically structured questionnaire was used to collect data where household expenditure survey was used to evaluate the food security status of these farmers, after which a logistics regression model was used to determine the factors responsible for food security. The findings reveal that, with more farming experience, the probability of household food security decreased. Also, an increase in the household size, by one member, decreases the probability of a household achieving food security. Similarly, a unit increase in the age of the head of household decreases the probability or likelihood of being food secured in the study area. The result also revealed that more than half of the farming households were food secure, while the female-headed households were more food secure, proportionately, compared to male-headed households.

Existing compartmental models in epidemiology are limited in terms of optimizing the resource allocation to control an epidemic outbreak under disease growth uncertainty. In this study, we address this core limitation by presenting a multi-stage stochastic programming compartmental model, which integrates the uncertain disease progression and resource allocation to control an infectious disease outbreak. The proposed multi-stage stochastic program involves various disease growth scenarios and optimizes the distribution of treatment centers and resources while minimizing the total expected number of new infections and funerals. We define two new equity metrics, namely infection and capacity equity, and explicitly consider equity for allocating treatment funds and facilities over multiple time stages. We also study the multi-stage value of the stochastic solution (VSS), which demonstrates the superiority of the proposed stochastic programming model over its deterministic counterpart. We apply the proposed formulation to control the Ebola Virus Disease (EVD) in Guinea, Sierra Leone, and Liberia of West Africa to determine the optimal and fair resource-allocation strategies. Our model balances the proportion of infections over all regions, even without including the infection equity or prevalence equity constraints. Model results also show that allocating treatment resources proportional to population is sub-optimal, and enforcing such a resource allocation policy might adversely impact the total number of infections and deaths, and thus resulting in a high cost that we have to pay for the fairness. Our multi-stage stochastic epidemic-logistics model is practical and can be adapted to control other infectious diseases in meta-populations and dynamically evolving situations.

Sustainable Development Goal (SDG-7) stipulates the need for clean energy, reduced carbon dioxide emissions, prevention of environmental degradation, promotion of biodiversity, and ecosystem preservation. Toward achieving these goals, this study provides new evidence on the causal link between renewable energy demand, financial reforms, economic growth, foreign direct investment, and environmental quality among emerging West African economies. The study adopted the fully modified ordinary least squares, dynamic ordinary least squares, pooled mean group estimation, and Granger causality test for its analysis. It was found that renewable energy demand has been favorable to the environmental health of West African economies. Also, financial reforms made within the region contributed to increasing the ecological footprints of the region. Direct investments from foreigners showed encouraging results as they improved the quality of the environment. We also found a unidirectional causality from ecological footprints to renewable energy demand and financial reforms but a bidirectional relationship with economic growth and foreign direct investment. Moreover, it was evident that ecological footprints Granger cause financial reforms and economic growth but not vice versa. Policy recommendations outlined encourage governments and policymakers to embark on intensive clean energy technologies and effective green financial reforms to help achieve Sustainable Development Goals.

There are growing concerns about environmental degradation and economic expansions in West Africa. Although there are several growth-environmental studies in Africa, there is limited empirical research exploring West African countries’ potential of benefiting from the environmental Kuznets curve (EKC) hypothesis, with the few studies on this subject reporting diverse results based on selected West African countries. To fill this gap, this study explored the relationship between economic growth and environmental degradation within the EKC framework using 16 West African countries sub-grouped into low-income countries (LICs) and lower-middle-income countries (LMICs) between 1990 and 2018. This study implemented second-generation panel econometric estimators that are robust to cross-sectional dependent and parameter heterogeneity. The empirical results revealed that the data is cross-sectionally dependent, heterogeneous, integrated of order one, 1(1), and cointegrated. Controlling for other environmental determinants, panel estimates from the Augmented Meant Group and Common Correlated Effect Mean Group estimators revealed that economic growth accelerates environmental degradation in West African countries, with a greater impact on LMICs, followed by LICs in West Africa. The results also showed that West African countries especially LMICs could benefit from the EKC hypothesis. On the other hand, growth-environmental degradation among LICs in West Africa shows a monotonous increasing relationship. We found strong evidence to support for feedback hypothesis between economic growth and environmental degradation in LMICs, LICs, and West Africa as a whole. Based on the findings, policy recommendations that consider both LMICs and LICs and West Africa as a whole were offered to policymakers. Graphical abstract

Over time, the economy’s growth, financial development, and environmental taxes have become vital tools in countering ecological degradation and promoting clean energy. However, there needs to be a research gap in assessing these policies’ collective impact on renewable energy adoption, especially in developing West African countries. This study addresses this gap by evaluating the effectiveness of these policies from 1990 to 2020, using the Generalized Method of Moments (GMM), fixed effect, and pooled Ordinary Least Squares (OLS) models. The Dumitrescu-Hurlin panel causality test reveals bidirectional causality between economic growth and renewable energy consumption, as well as between financial development and renewable energy use. Unidirectional causality is found from environmental tax to renewable energy consumption. GMM results highlight the positive influences of economic growth and environmental taxes on renewable energy consumption, while financial development negatively affects it. These outcomes are consistent with fixed effect and pooled OLS models. Sectorial heterogeneity analysis indicates better results for countries with strong institutions, advanced technology, and strict regulations. In conclusion, this study’s insights can guide policies for sustainability in West Africa, leveraging economic growth, environmental taxes, and technology for effective renewable energy integration. Graphical abstract