The Socioeconomic Convergence Across Different Income Groups of Countries

Abstract

The research analyzes the convergence of several socioeconomic indicators in a sample of 137 countries over the period 1990–2019. Applying log t-convergence tests, it finds that socioeconomic indicators’ convergence is divergent. Measuring seven different indicators, there are only two indicators of life expectancy and access to the internet converging at the global level, while the remaining indicators of gross domestic product per capita (GDPP), foreign direct investment (FDI) inflow, urbanization, fertility, and CO₂ emissions do not. An extension to sub-sample analysis by levels of income and clustering convergence clubs is employed to confirm the heterogeneity and complexity of development pathways among countries. There are several insights for researchers and governments regarding future research and policies, especially for the development of developing countries.

Citation

Le, T.-H., Bui, M.-T. and Chu, D.M. (2023), "The Socioeconomic Convergence Across Different Income Groups of Countries", Das, R.C. (Ed.) Inclusive Developments Through Socio-economic Indicators: New Theoretical and Empirical Insights, Emerald Publishing Limited, Leeds, pp. 15-31. https://doi.org/10.1108/978-1-80455-554-520231002