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The present study contributes to the extant literature by assessing how financial and human developments moderate the incidence of vulnerable female employment on female labour force participation in Cameroon for the period 1987 to 2020 using the generalized least squares (GLS) estimation approach. Human development and financial development moderating or policy variables are also employed in order to improve space for policy implication. It is apparent from the findings that human development in the perspective of the human development index (HDI) and broad money supply are necessary and sufficient conditions to moderate vulnerable female employment for female labour force participation. Accordingly, HDI thresholds of between 0.591 and 0.634 are needed to reverse to the negative incidence of female vulnerable employment on female labour force participation. Furthermore, a threshold of 30.294 (% of GDP) of broad money supply is also needed to reverse the negative incidence of vulnerable female employment on female labour force participation. Other implications for policy are discussed.

This study investigates the effects of historical prevalence of infectious diseases on contemporary sustainable development. Previous studies reveal numerous proximate causes of sustainable development, but little is known about the fundamental determinants of this widespread economic concern. The novelty of this paper lies in the adoption of a historical approach that sheds light on the deep historical roots of cross-country differences in sustainable development. The central hypothesis is that historical pathogens exert persistent impacts on present-day sustainable development. Using Ordinary Least Squares (OLS) and Two Stage Least Squares (2SLS) in cross-section with data from 122 countries between 2000 and 2021, we provide support for the underlying hypothesis. Past diseases reduce sustainable development both directly and indirectly. The strongest indirect effects occur through property rights, innovation, globalization and government effectiveness. This result is robust to many sensitivity tests. Policy makers may take these findings into account and incorporate disease pathogens into the design of international sustainable development.

This study investigates the impact of natural resources on wealth inequality as a first attempt on a panel of 45 developed and developing countries over the period 2000-2014. Using the Generalized Method of Moments, the results provide stong evidence that natural resources increase wealth inequality within a linear empirical framework. These results are robust to the use of alternative natural resources and wealth inequality measures. Additionnaly, a nonlinear analysis provides evidence of an inverted U shaped relationship between natural resources and wealth inequality. The net effect of enhancing natural resources on wealth inequality is positive and building on the corresponding conditional negative effect, the attendant natural resource thresholds for inclusive development are provided. It follows that while natural resources increase wealth inequality, some critical levels of natural resources are needed for natural resources to reduce wealth inequality.

This study complements the extant literature by assessing the role of governance dynamics in food security in Ghana for the period 1980-2019. The empirical evidence is based on the Fully Modified Ordinary Least Squares (FMOLS) technique and governance is categorized into: political (entailing political stability and voice & accountability), economic (consisting of regulatory quality and government effectiveness) and institutional (entailing corruption-control and the rule of law) governance dynamics. The study finds that the engaged governance dynamics improve food security in Ghana. Policy implications are discussed with specific emphasis on the sustainable development goals.

Increasing agricultural production and optimizing inorganic fertilizer (IF) use are imperative for agricultural and environmental sustainability. Mobile phone usage (MPU) has the potential to reduce IF application while ensuring environmental and agricultural sustainability goals. The main objectives of this study were to assess MPU, mobile phone promotion policy, and whether the mediation role of human capital can help reduce IF use. This study used baseline regression analysis and propensity score matching, difference-in-differences (PSM-DID) to assess the impact of MPU on IF usage. However, the two-stage instrumental variables method (IVM) was used to study the effects of mobile phone promotion policy on IF usage. This study used a national dataset from 7,987 rural households in Afghanistan to investigate the impacts of MPU and associated promotion policies on IF application. The baseline regression outcomes showed that the MPU significantly reduced IF usage. The evaluation mechanism revealed that mobile phones help reduce IF application by improving the human capital of farmers. Besides, evidence from the DID technique showed that mobile phone promotion policies lowered IF application. These results remained robust after applying the PSM-DID method and two-stage IVM to control endogenous decisions of rural households. This study results imply that enhancing the accessibility of wideband in remote areas, promoting MPU, and increasing investment in information communication technologies (ICTs) infrastructure can help decrease the IF application in agriculture. Thus, the government should invest in remote areas to facilitate access to ICTs, such as having a telephone and access to a cellular and internet network to provide an environment and facility to apply IF effectively. Further, particular policy support must focus on how vulnerable populations access the internet and mobile phone technologies.

The purpose of this study is to assess the nexus between governance and renewable energy consumption in sub-Saharan Africa. The focus is on 44 countries in Sub-Saharan Africa with data from 1996 to 2016. The empirical evidence is based on Tobit regressions. It is apparent from the findings that political and institutional governance are negatively related to the consumption of renewable energy in the sampled countries. The unexpected findings are clarified and policy implications are discussed in the light of sustainable development goals. This study extends the extant literature by assessing how political governance (consisting of political stability and "voice & accountability") and institutional governance (entailing the rule of law and corruption-control) affect the consumption of renewable energy in sub-Saharan Africa.

The objectives of this paper are to investigate the effect of ICT on sustainable development and the mechanisms through which the effect is modulated. The methodology involves the: (i) Fixed Effects estimator to control for individual heterogeneity, (ii) Driscoll and Kraay estimator to control for cross-section dependence between panels, (iii) the Mean Group estimator to take into account the averages between panel groups, (iv) the system GMM to correct for unobserved heterogeneity and simultaneity bias and (v) the instrumental variable Fixed Effects Tobit to take in to account the limited range in our dependent variable. The results show that ICT has a positive and significant effect on sustainable development. Whereas overall net effects are positive, the findings are contingent on the choice of the ICT measurement, the geographical location of the economy and the income group category. The study recommends policy makers to take into account ICT and the advantages it offers in the elaboration of measures for the sustainable development agenda.

This paper examines the governance-"education quality" nexus in a panel of 49 sub-Saharan African countries over the period 2000-2012. Ordinary Least Squares (OLS) and Quantile regression (QR) are employed as estimation strategies. The following findings are established. First, from the OLS, governance variables are negatively correlated with poor education quality. Second, with regards to QR, about half of the governance dynamics are not significantly correlated with poor education quality in the lowest quantile of poor education quality. With the exception of corruption-control, the other governance dynamics are negatively correlated with poor education quality in a non-monotonic pattern.

This research focuses on assessing how improving openness influences CO2 emissions in Sub-Saharan Africa. It is based on 49 countries in SSA for the period 2000-2018 divided into: (i) 44 countries in SSA for the period 2000-2012; and (ii) 49 countries for the period 2006- 2018. Openness is measured in terms of trade and foreign direct investment (FDI) inflows. The empirical evidence is based on the Generalised Method of Moments. The following main findings are established. First, enhancing trade openness has a net positive impact on CO2 emissions, while increasing FDI has a net negative impact. Second, the relationship between CO2 emissions and trade is a Kuznets shape, while the nexus between CO2 emissions and FDI inflows is a U-shape. Third, a minimum trade openness (imports plus exports) threshold of 100 (% of GDP) and 200 (% of GDP) is beneficial in promoting a green economy for the first and second sample, respectively. Fourth, FDI is beneficial for the green economy below critical masses of 28.571 of Net FDI inflows (% of GDP) and 33.333 of net FDI inflows (% of GDP) for first and second samples, respectively. It follows from findings that while FDI can be effectively managed to reduce CO2 emissions, this may not be the case with trade openness because the corresponding thresholds for trade openness are closer to the maximum limit. This study complements the extant literature by providing critical masses of Trade and FDI that are relevant in promoting the green economy in Sub-Saharan Africa.

The study investigates linkages between financial development, income inequality and renewable energy consumption from 39 countries in Sub-Saharan Africa. The empirical evidence is based on data for the period 2004-2014, Generalized Method of Moments (GMM) and Quantile Regressions (QR). The GMM results show that financial development unconditionally promotes renewable energy consumption while income inequality counteracts the underlying positive effect. The QR results reveal that the GMM findings only withstand empirical validity in bottom quantiles of the renewable energy consumption distribution. In order to increase room for policy implications for the promotion of renewable energy consumption, critical masses of income inequality that should not be exceeded are computed for bottom quantiles of the renewable energy consumption distribution while income inequality thresholds that should be exceeded are computed for top quantiles of the renewable energy consumption distribution. The study reconciles two strands of the literature. Theoretical, practical and policy implications are discussed.

The objective of this research is to assess the extent to which export processing zones in Botswana, Kenya, Tanzania, and Zimbabwe integrate the Sustainable Development Goals in their implementation and operations. We focused on four Sustainable Development Goals-gender equality, decent work, industry, and climate action. We interviewed four zone authorities, one in each country. A total of 12 firms in the agro-processing, textiles and garments, construction, and real estate sectors were also interviewed. All four zone authorities demonstrate a measure of environmental inclusiveness in their zone programmes. We found that firms in Kenya and Zimbabwe have a higher number of male than female employees, while zones in Tanzania employ more women. We propose that to promote sustainable development in these zones, policy action should concentrate on attracting firms that (are willing and able to) align with the particular Sustainable Development Goal that zone programmes are intended to achieve.

The study investigates conclusions from the scholarly literature that for low and middleincome countries, higher income inequality is linked with lower carbon dioxide (CO2) emissions. Using a sample of 39 sub-Saharan countries consisting of lower- and middleincome countries, this study investigates how increasing inequality affects renewable energy consumption. Three income inequality indicators are used, namely: the Gini coefficient, the Palma ratio and Atkinson index. The empirical evidence is based on quadratic Tobit regressions. The investigated assumption is only partially valid because a net positive impact is apparent only in one of the three income inequality variables used in the study. Hence, it is difficult to establish whether the inequality or equality hypothesis underpinning the nexus between income inequality and renewable energy consumption hold for Sub-Saharan Africa. However, based on the significant results in terms of the threshold, the equality hypothesis is valid when the Atkinson index is below a threshold of 0.6180 while the inequality hypothesis becomes valid when the Atkinson index exceeds the threshold of 0.6180. Hence, as the main policy implication, for the equitable redistribution of income to be promoted and, therefore, for policies that favor income inequality for renewable energy consumption not to be encouraged, policy makers should keep the Atkinson index below a threshold of 0.6180. An implication for Europe and/or high income countries is provided, notably, that the equality hypothesis on the nexus between income inequality and CO2 emissions may not withstand empirical scrutiny but contingent on: (i) the measurements of income inequality and (ii) inequality thresholds when a specific income inequality measurement is retained.

The objective of this research is to assess the extent to which export processing zones in Botswana, Kenya, Tanzania, and Zimbabwe integrate the Sustainable Development Goals in their implementation and operations. We focused on four Sustainable Development Goals- gender equality, decent work, industry, and climate action. We interviewed four zone authorities, one in each country. A total of 12 firms in the agro-processing, textiles and garments, construction, and real estate sectors were also interviewed. All four zone authorities demonstrate a measure of environmental inclusiveness in their zone programmes. We found that firms in Kenya and Zimbabwe have a higher number of male than female employees, while zones in Tanzania employ more women. We propose that to promote sustainable development in these zones, policy action should concentrate on attracting firms that (are willing and able to) align with the particular Sustainable Development Goal that zone programmes are intended to achieve.

This study explores whether female economic inclusion enhances tax performance in a sample of 48 countries in Sub-Saharan Africa from 2000 to 2018. The study's empirical evidence is based on the generalized method of moments in order to account for endogeneity concerns. Three tax performance measurements are used, notably, total taxes revenue excluding social contributions, reported tax revenue derived from natural resources sources, and total non-resource tax revenue. Three female inclusion indicators are used, namely, female employment in industry, female labour force participation, and female employment. The following empirical evidences are documented; (i) There is a negative net effect from the enhancement of female employment in the industry on the total tax revenue. (ii) There is a positive net effect of female employment in the industry on the non-resource taxes. An extended threshold analysis is performed to establish the critical masses that could further influence tax performance positively. The following thresholds are established. (i) a minimum of 15.35 "employment in industry, female (% of female employment)" for the total tax revenue and (ii) a maximum of 23.75 "employment in industry, female (% of female employment)" for the non-resource tax revenue. These critical masses are crucial for sustainable development because, below or beyond these thresholds, policy makers should complement the female economic inclusion with other economic measures designed to improve tax performance in Sub-Saharan Africa.

There is a glaring concern of income inequality in the light of the post-2015 global development agenda of sustainable development goals (SDGs), especially for countries that are in the south of the Sahara. There are also concerns over the present and future consequences of environmental degradation on development outcomes in sub-Saharan Africa (SSA). This study provides carbon dioxide (CO2) emissions thresholds that should be avoided in the nexus between financial development and income inequality in a panel of 39 countries in SSA over the period 2004-2014. Quantile regressions are used as an empirical strategy. The following findings are established. Financial development unconditionally decreases income inequality with an increasing negative magnitude while the interactions between financial development and CO2 emissions have the opposite effect with an increasing positive magnitude. The underlying nexuses are significant exclusively in the median and top quantiles of the income inequality distribution. CO2 emission thresholds that should not be exceeded in order for financial development to continuously reduce income inequality are 0.222, 0.200 and 0.166 metric tons per capita for the median, 75th quantile and 90th quantile of the income inequality distribution, respectively. Policy implications are discussed with particular relevance to Sustainable Development Goals (SDGs).

The study examines nexuses between carbon dioxide (CO2) emissions, renewable energy consumption and inequality in 39 Sub-Saharan African countries for the period 2004-2014. The empirical evidence is based on Quantile regressions. First, in the 25th quantile of the inequality distributions, as long as CO2 emissions metric tons per capita are kept below 4.700 (4.100), the Gini coefficient (Atkinson index) will not increase. These are avoidable CO2 emissions thresholds. Second, renewable energy consumption should be complemented with other policies to: (i) reduce the Gini coefficient when renewable energy consumption is at 50.00% of total final energy consumption and (ii) mitigate the Atkinson index when renewable energy consumption is at 62.500 % of total final energy consumption in the bottom quantiles of the Atkinson index distribution and at 50.00% of total final energy consumption in the 75th quantile of the Atkinson index distribution. These are renewable energy consumption thresholds for complementary policies. The novelty of this study in the light of extant literature is fundamentally premised on providing policy makers with avoidable thresholds of CO2 emissions as well as corresponding thresholds of renewable energy consumption for complementary policies, in the nexus between the green economy and inequality.

Financing sustainable development in Africa requires financing options that is best for development in the region without further escalating other societal problems. This chapter takes stock of financing options previously advocated for financing development in the African region such as development assistance and foreign investment. By considering its implication on development outcomes like poverty, inequality, and aggregate human development, some drawbacks still exist. Therefore, the chapter identifies, reconfigures and reinvents other financial flows such as mutual support networks, agricultural cooperatives, crowd funding, fiscal responsibility, other forms of informal banking, and remittances, among others to African countries for efficient provision of structures that can aid in the sustenance of development. We conclude that these alternative means of financing development could be a viable policy option to bridge income and development gaps; thereby mainstreaming the process for financial inclusion and sustainability.

In this study, we examine how insurance affects income inequality in sub-Saharan Africa, using data from 42 countries during the period 2004-2014. Three inequality variables are used, namely: the Gini coefficient, the Atkinson index and the Palma ratio. Two insurance premiums are employed, namely: life insurance and non-life insurance. The empirical evidence is based on the Generalized Method of Moments (GMM). Life insurance increases the Gini coefficient and increasing life insurance has a net positive effect on the Gini coefficient and the Atkinson index. Non-life insurance reduces the Gini coefficient and increasing non-life insurance has a net positive effect on the Palma ratio. The analysis is extended to establish policy thresholds at which increasing insurance premiums completely dampen the net positive effects. From the extended analysis, 7.500 of life insurance premiums (% of GDP) is the critical mass required for life insurance to negatively affect inequality, while 0.855 of non-life insurance premiums (% of GDP) is the threshold required for non-life insurance to negatively affect inequality. Policy thresholds are provided at which insurance penetration decreases income inequality in sub-Saharan Africa.

This study assesses the incidence of the Covid-19 pandemic on poverty levels in 50 African countries by employing the PovcalNet computational tool for poverty monitoring. The empirical evidence is based on: (i) Pre Covid-19 macroeconomic projections of October 2019 and revised macroeconomic projections of April 2020 and (ii) three poverty thresholds, notably, US$1.90, US$3.20, and US$5.50 per day for the extreme, middle and higher poverty lines. The following main findings are established. First, the extreme poverty line of US$1.90 per day has increased by US$0.1 per day while the middle poverty line and the higher line have increased by US0.19$ and US0.32$, respectively. Second, the poverty headcount has increased to 35.85% for the US1.90$ poverty line, 57.55% for the US3.20$ per day poverty line and 76.42% for the higher poverty line (US5.5$ per day). Third, the corresponding additional percentage points in poverty headcount ratio are: (i) an increase of 2.09% for the poverty thresholds of US1.90$ per day and US3.2$ per day, corresponding to 28, 140, 345 and 26, 418, 200 million, respectively of the new poor in absolute terms and (ii) a boost of 1.78% for the higher poverty line of US5.5$ per day, corresponding to 19, 062, 643 million of the new poor. Fourth, country-specific tendencies are also provided for more targeted policy implications.

This research assesses the importance of credit access in modulating governance for gender inclusive education in 42 countries in Sub-Saharan Africa with data spanning the period 2004- 2014. The Generalized Method of Moments is employed as empirical strategy. The following findings are established. First, credit access modulates government effectiveness and the rule of law to induce positive net effects on inclusive "primary and secondary education". Second, credit access also moderates political stability and the rule of law for overall net positive effects on inclusive secondary education. Third, credit access complements government effectiveness to engender an overall positive impact on inclusive tertiary education. Policy implications are discussed with emphasis on Sustainable Development Goals.

This study investigates how enhancing gender inclusion affects inequality in 42 African countries for the period 2004-2014. The empirical evidence is based on the Generalized Method of Moments. Three inequality indicators are used, namely, the: Gini coefficient, Atkinson index, and Palma ratio. The two gender inclusion measurements used include female labour force participation and female employment. The following main findings are established. There are positive net effects on inequality from the enhancement of gender inclusion dynamics. An extended threshold analysis is used to assess critical masses at which further increasing gender inclusion enhances inequality. The established thresholds are: (i) 55.555 "employment to population ratio, 15+, female (%)"for the nexus with the Gini coefficient. (ii) 50 "labor force participation rate, female (% of female population ages 15+)" and between 50 to 55 "employment to population ratio, 15+, female (%)", for the Atkinson index. (iii) 61.87 "labor force participation rate, female (% of female population ages 15+)" for the Palma ratio.These established thresholds are worthwhile for sustainable development because, beyond the critical masses, policy makers should complement the gender inclusion policy with other measures designed to reduce income inequality. Some complementary measures that can be taken on board beyond the established thresholds could focus on enhancing, inter alia: information and communication technology, infrastructural development; financial inclusion and inclusive education.

This study assesses whether improving governance standards affects environmental quality in 44 countries in sub-Saharan Africa for the period 2000-2012. The empirical evidence is based on Generalised Method of Moments. Bundled and unbundled governance dynamics are used notably: (i) political governance (consisting of political stability and "voice & accountability"); (ii) economic governance (entailing government effectiveness and regulation quality), (iii) institutional governance (represented by the rule of law and corruption-control) and (iv) general governance (encompassing political, economic and institutional governance dynamics). The following hypotheses are tested: (i) Hypothesis 1 (Improving political governance is negatively related to CO2 emissions); (ii) Hypothesis 2 (Increasing economic governance is negatively related to CO2 emissions) and (iii) Hypothesis 3 (Enhancing institutional governance is negatively related to CO2 emissions. Results of the tested hypotheses show that: the validity of Hypothesis 3 cannot be determined based on the results; Hypothesis 2 is not valid while Hypothesis 1 is partially not valid. The main policy implication is that governance standards need to be further improved in order for government quality to generate the expected unfavorable effects on CO2 emissions.

This research examines the relevance of inclusive development in modulating the role of governance on environmental degradation. The study focuses on forty-four countries in sub- Saharan Africa for the period 2000-2012. The Generalised Method of Moments is employed as the empirical strategy and CO 2 emissions per capita is used to measure environmental pollution. Bundled and unbundled governance dynamics are employed, notably: political governance (consisting of political stability/no violence and "voice and accountability"), economic governance (encompassing government effectiveness and regulation quality), institutional governance (entailing corruption-control and the rule of law), and general governance (a composite measure of political governance, economic governance and institutional governance). The following main findings are established. First, the underlying net effect in the moderating role of inclusive development in the governance- CO 2 emissions nexus is not significant in regressions pertaining to political governance and economic governance. Second, there are positive net effects from the relevance of inclusive development in modulating the effects of regulation quality, economic governance and general governance on CO 2 emissions. The significant and insignificant effects are elucidated. Policy implications are discussed.

Motivated by evidence that extreme poverty has been decreasing in all regions of the world with the exception of Africa, the study contributes to the literature on reinventing foreign aid by assessing if development assistance can sustain inclusive human development. The empirical evidence is based on 53 African countries with data for the period 2005-2012 and Generalised Method of Moments. The adopted foreign aid variables include: aid for social infrastructure, aid for economic infrastructure, aid to the productive sector, aid to the multi sector, programme assistance, action on debt and humanitarian assistance. The results reveal that whereas foreign aid improves inclusive human development in the short-run, it decreases it in the long term. Policy implications are discussed with particular emphasis on reinventing foreign aid for sustainable development in the post-2015 development agenda.

Sustainable development within the investigated context includes the ability of African countries to meet the present economic, social and environmental needs without compromising the ability of future generations to meet their own needs. A challenging contemporary policy syndrome is the lack of funding for adequate capacities and structures essential for the realisation of the post-2015 development agenda. This introductory chapter provides highlights on all chapters covered by the book in the direction of addressing the underlying policy syndrome.

This study assesses the relevance of basic formal education in information technology for inclusive human development in 49 countries in sub-Saharan Africa for the period 2000-2012. The question it aims to answer is the following: what is the relevance of basic formal education in the effect of mobile phone penetration on inclusive human development in sub- Saharan Africa when initial levels of inclusive human development are taken into account? The empirical evidence is based on instrumental quantile regressions. Poor primary education dampens the positive effect of mobile phone penetration on inclusive human development. This main finding should be understood in the perspective that, the education quality indicator represents a policy syndrome because of the way it is computed, notably: the ratio of pupils to teachers. Hence, an increasing ratio indicates decreasing quality of education. It follows that decreasing quality of education dampens the positive effect of mobile phone on inclusive development. This tendency is consistent throughout the conditional distribution of inclusive human development. Policy implications for sustainable development are discussed.

This study examines if enhancing ICT reduces inequality in 48 countries in Africa for the period 2004-2014. Three inequality indictors are used, namely, the: Gini coefficient, Atkinson index and Palma ratio. The adopted ICT indicators include: mobile phone penetration, internet penetration and fixed broadband subscriptions. The empirical evidence is based on the Generalised Method of Moments. Enhancing internet penetration and fixed broadband subscriptions have a net effect on reducing the Gini coefficient and the Atkinson index, whereas increasing mobile phone penetration and internet penetration reduces the Palma ratio. Policy implications are discussed in the light of challenges to Sustainable Development Goals.

In the light of challenges to sustainable development in the post-2015 development agenda, this study assesses how increasing carbon dioxide (CO2) emissions affect inclusive human development in 44 countries in sub-Saharan Africa for the period 2000-2012. The following findings are established from Fixed Effects and Tobit regressions. First, unconditional effects and conditional impacts are respectively positive and negative from CO2 emissions per capita, CO2 emissions from liquid fuel consumption and CO2 intensity. This implies a Kuznets shaped curve because of consistent decreasing returns. Second, the corresponding net effects are consistently positive. The following findings are apparent from Generalised Method of Moments (GMM) regressions. First, unconditional effects and conditional impacts are respectively negative and positive from CO2 emissions per capita, CO2 emissions from liquid fuel consumption and CO2 intensity. This implies a U-shaped curve because of consistent increasing returns. Second, the corresponding net effects are overwhelmingly negative. Based on the robust findings and choice of best estimator, the net effect of increasing CO2 emissions on inclusive human development is negative. Policy implications are discussed.