Claude, D.M. , Ibrahim, N. , Fantcho, J.E. and Ndesil, T.N.U. 2020. The Characteristics and Spatial Modelling of Informal Economies. Asian Journal of Economic Modelling. 8, 3 (Jul. 2020), 165–188. DOI:https://doi.org/10.18488/journal.8.2020.83.165.188.