Christian Nsiah

The Impact of Remittances on Economic Growth and Development in Africa

The perceived factors of economic growth in developing economies have ranged from surplus labor to capital investment and technological change, trade, foreign aid, foreign direct investment, investment in human capital, increasing returns from investment in new ideas, and research and development. Other researchers have also considered the importance of institutional factors such as the role of political freedom, political instability, and voice and accountability on economic growth and development. Despite the increasing importance of remittances in total international capital flows, however, the relationship between remittances and economic growth has not been adequately studied. This study explores the aggregate impact of remittances on economic growth within the conventional neoclassical growth framework using panel data spanning from 1980 to 2004 for 36 African countries. We find that remittances positively impact economic growth by providing an alternative way to finance investment and helping to overcome liquidity constraints.

Research Note: Tourism and Economic Growth in Latin American Countries – Further Empirical Evidence:

Using panel data that span from 1990 to 2005, the authors investigate the impact of tourism on the economic growth of 18 heterogeneous Latin American countries within the framework of the conventional neoclassical growth model. Results from the empirical models show that revenues from the tourism industry contribute positively to both the current level and the growth rate of the per capita GDP of the countries in the region, as do investments in physical and human capital. The findings imply that Latin American economies may enhance their economic growth in the short run by strengthening their tourism industries strategically, while not neglecting the traditional sources of economic growth.

The Impact of Governance on Economic Growth in Africa

Sub-Sahara African countries have had a checkered past when it comes to good governance and institutions. Increasingly, economists and policy makers are recognizing the importance of governance and institutions for economic growth and development. The New Partnership for Africa’s Development (NEPAD) has four main goals: eradicating poverty, promoting sustainable growth and development, integrating Africa into the world’s economy, and accelerating the empowerment of women. Using fixed and random effects, and Arellano-Bond models, this paper investigates the role of governance in explaining the sub-optimal economic growth performance of African economies. Our results suggest that good governance or lack thereof, contributes to the differences in growth of African countries. Furthermore, our results indicate that the role of governance on economic growth depends on the level of income. In a nutshell, our results demonstrate that without the establishment and maintenance of good governance, achieving the goals of NEPAD will be hampered in Africa.

The spatial effects on the rate of economic growth: Evidence from Sub-Saharan Africa

Since 1960’s, many African countries have experienced anemic growth and high levels of acute poverty, even in the presence of natural resources abundance. Ending this poverty trap has been the goal of the 2015 UN Millennium Project. There are a myriad of reasons cited for this trend. The explanations include the inward looking policies adopted by the African countries since 1960s, poor policy management or other socio/political issues, macroeconomic issues such as inflation, exchange rate volatility, poor governance, and institutions. While many previous studies have analyzed the determinants of economic growth of African countries, they fail to consider the possible impact of the economic performance of proximate countries. Results from such studies may be biased as stated in Greene, 2003. It is, therefore, important to properly investigate the determinants of economic growth in Africa and propose appropriate policy directions. In this study, we estimate a spatial economic growth model with spatial correlations in the dependent variable and the error terms by using a panel data on 48 African countries for the years spanning 1980 to 2011. The model controls for some of the conventional sources of economic growth such as gross capital formation, openness of the economy, overseas development assistance, and inflation. We use a variety of proximity matrices including cultural, ecological, developmental, economic, and regional to explore the effect of the rate of economic growth of one country on the growth rates of its proximate countries. We find significant positive spatial linkages in the dependent variable and negative ones in the error terms, indicating that proximate sub-Saharan African countries experience similar levels of economic growth due to the cluster effects and the fact that they compete intensively for growth sources when shocks such as global capital retreats occur. Based on this result, the implication is that the policy makers in Africa should consider planning and implementing strategic and comprehensive regional growth agenda for all proximate countries and consider growth forecasts of proximate nations in the process of making fiscal and monetary policy decisions. Further, our result indicates that without correcting for spatial linkages in determining growth rates, the estimation results may be downward biased. The only significant determinants of economic growth are the gross fixed capital formation as a percent of GDP and gross secondary school enrollment with larger magnitudes for the spatial model. This result, perhaps, indicates that the most important driver of economic growth and development in Africa is fixed capital formation and infrastructure development. In a continent where capital is scarce and the availability and quality of infrastructure is for the most part pathetic, it is a very important for decision makers to implement policies that improve the availability and quality of capital formation and infrastructure development.