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Diaspora remittances constitute a major source of external finance for Zimbabwe, reflecting sustained outward migration driven by economic instability and limited domestic opportunities. Despite their growing macroeconomic significance, remittance inflows have not translated into meaningful increases in gross capital formation or sustained rural development. This study examines this apparent contradiction, conceptualised as the migration paradox, by analysing the structural, institutional, and policy constraints that limit the conversion of remittances into productive investment in rural Zimbabwe. Using a Delphi methodology, the study draws on expert consensus from policymakers, academics, development practitioners, financial sector professionals, and diaspora engagement specialists through three iterative rounds. The findings reveal strong agreement that remittances are predominantly channelled toward household consumption, social reproduction, and risk mitigation, rather than capital accumulation. Weak financial intermediation, policy inconsistency, insecure property rights, high rural investment risk, and the absence of credible diaspora investment instruments emerge as key binding constraints to gross capital formation. While remittances contribute positively to household welfare, that is, enhancing food security, education, health, and housing, their impact on productive investment and rural structural transformation remains limited. The study concludes that the remittance–capital formation gap reflects institutional and governance failures rather than migrant preferences. It argues for repositioning diaspora remittances as a complementary source of development finance through credible policy reforms, improved investment climates, and financial innovations that mobilise remittances into gross capital formation and rural development.

This study investigates the intricate dynamics of migration in Africa, emphasising its implications for sustainable development. The background highlights that Africa faces significant migration pressures driven by socio-economic challenges, political instability, and environmental changes, particularly high unemployment rates among youth and the adverse effects of climate change. Despite the continent's potential to harness migration for development, a notable gap exists in comprehensive migration policies that adequately protect migrants' rights and leverage their contributions to economic growth. The aim of this study is to explore the complex dynamics of migration in Africa, focusing on identifying both the challenges and opportunities that migration presents for sustainable development. A desktop study approach was employed, synthesising existing literature, policy reports, and secondary data to identify critical themes. Findings reveal that economic motivations are the predominant drivers of migration, while remittances play a crucial role in stabilising local economies and alleviating poverty. The research underscores the importance of regional cooperation in managing migration effectively and addressing shared challenges. The study recommends the development of rights-based migration policies that foster safe migration pathways, investment in local economies to create job opportunities, and initiatives to promote the productive use of remittances. Enhanced collaboration among African nations is essential for optimising the benefits of migration and addressing common challenges. Furthermore, ongoing research is necessary to adapt to the evolving landscape of migration trends in the region.

This study examines the short-run and long-run relationships between remittances and economic growth in Zimbabwe from 1980 to 2022, using the autoregressive distributed lag (ARDL) bounds testing approach. To ensure the reliability, validity, and stability of the data, the study used the Jacque-Bera normality test, Breusch Godfrey serial LM test, and Bruesch-Pagan-Godfrey heteroskedasticity test together with a cumulative sum of recursive residuals and cumulative sum of recursive squares. The dependent variable in this study is domestic credit to the private sector as a percentage of GDP, and the independent personal remittances as a percentage of GDP, with the control variables per capita GDP growth, inflation, and gross fixed capital formation. The theoretical framework explores key perspectives, including the remittance-development optimist view, which posits that remittances can drive investment and economic progress; the supply-leading hypothesis, suggesting financial development as a precursor to economic growth; and the growth-led hypothesis, which sees economic development as a catalyst for financial development. The results from the ARDL test show no evidence of co-integration in the long run; however, in the short run, a significant positive effect on financial development is observed. This finding supported the complementarity theory and showed how remittances stimulate demand for financial services. Particularly problematic was the negative and statistically significant effect of inflation on financial development, which can potentially harm the performance of financial markets and slow down financial activities. The study suggests implementing targeted policies to limit parallel market activities and direct resources towards the formal sector.

This paper explores the inter-connectedness of remittances and financial development and how their associated covariates such as savings, investment, money supply and economic growth are impacted by this relationship. The study employs a panel vector autoregression (P-VAR) estimation technique, and the generalized methods of moments (GMM) are applied after removing fixed effects and lagged regressors are used as instruments to have consistent estimators. The main findings of the study demonstrate that (i) remittances and financial development have a feedback interrelationship, and some interlinkages are identified amongst their covariates, (ii) economic growth has a dual connection with financial development and that (iii) savings, investment, and broad money supply influence both financial development and remittances. These findings contribute to current discussions in the literature as they support the importance of deepening financial markets in SSA, and attracting more remittances. The significant role played by the diaspora in improving domestic financial depth is confirmed. Progression in SSA economic growth helps to stimulate those in the diaspora to repatriate most of their earnings back home.

The study examined diaspora remittances and the development of small and medium enterprises (SMEs) in Benin-City. The objective of the study is to establish the impacts of diaspora remittances on the development of SMEs in Benin- City. The survey approach involved an online study. The major sources of data used were primary and secondary data. The primary data were elicited through the use of an online questionnaire. The data were analyzed and presented using a statistical technique such as tables and percentages. The secondary data adopted a longitudinal research design covering the period 1991-2018, which is readily available in World Bank data. The technique adopted is multiple regressions to test the hypothesis. E-view econometric software 8.0 was used for the analysis. The result revealed that in the long run, migrant remittance (MRI) and exchange rate (EXCR) which is a supporting variable have a positive and significant impact on the development of small and medium enterprises (DSMEs) in Nigeria. The result also revealed that most diaspora remittances are on consumption. Based on the above findings, it was recommended that the government should develop a policy framework that will harness the effort of diaspora toward the development of the economy of the state, and Edo state government should collaborate with agencies in charge of remittances to remove all encumbrances to remittances to encourage the diaspora to improve on their remittances.

The study examined the effects of rural-urban migration on the economic status of rural residents. The study utilized a mixed-methods research approach to collect and analyze data, first, data were collected through a questionnaire from households whose family members migrated to urban centers, and interviews were held with various heads of villages in the study area. The study reveals that the majority of the migrants were able-bodied youth who migrated to urban centers to seek employment and education. Migrants’ families at places of origin benefited from migration of their own relations to urban centers mainly through remittances which enabled them to improve their livelihood as the remittances were spent on daily consumption and investment into business activities. The study recommends that government should formulate policies that would create employment for citizens in rural areas, and encourage the private sector to build industries in rural areas to prevent rural-urban migration. Government and the private sector should also empower rural farmers through the promotion of markets for farm produce in order to improve the income of rural farmers, reduce poverty, improve the quality of life and well-being, increase their happiness, satisfaction, and minimize rural-urban migration. The study findings are limited to developing countries where rural-urban migration is a challenge due to the generally low quality of life in rural areas. Further research on the effects of rural-urban migration on the economic status of rural residents should involve a quantitative analysis of the impact of remittances by migrants on poverty reduction in rural areas.