Dec 30 2024 John Dogbey , Ghislain Gueye and Jonathan Peterson   Comparing the channels of US states' COVID-19 policy contagion   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Dec 14 2020 Beatrice D. Simo-Kengne and Lumengo Bonga-Bonga   House prices and fertility in South Africa: A spatial econometric analysis   Abstract  Contact Information  Citation  Full Text  -  Note   Mar 28 2015 Ariane Amin and Johanna Choumert   Development and biodiversity conservation in Sub-Saharan Africa: A spatial analysis   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result