Truong, B.-C., Ho, T.D.-C., Luu, T.-Q. and McAleer, M. 2019. Universal Point Estimation, with Applications in Economics, Business and Decision Sciences. Journal of Reviews on Global Economics. 8, (Dec. 2019), 1035–1045. DOI:https://doi.org/10.6000/1929-7092.2019.08.90.