Emmanuel Olateju Oyatoye

TL;DR: In this article, the authors stress the importance of queueing theory to the problem of port congestion in order to enhance sustainable development of Nigeria ports and propose policy recommendations that could make Nigerian ports to be cost effective, more attractive and enhance quick turnaround of vessels at the ports were made.

TL;DR: The importance of investment to the individual, a nation and the world economy cannot be over emphasized as discussed by the authors, as investment involves the sacrifice of immediate consumption to achieve greater consumption in the future.

TL;DR: It is concluded that AHP is a meaningful tool for determining what motivates retention decisions, that can help network operators formulate effective customer retention strategies.

TL;DR: In this paper, the extent to which firms in Nigeria apply rational decision techniques for prioritising their socially responsible actions is unknown, however, the authors analyzed three primary stakeholder groups to which companies concentrate their social responsibility efforts using analytic hierarchical process (AHP).

TL;DR: In this paper, the authors investigated how Markov chains help in modelling and predicting the customer churn and retention rate in the Nigerian mobile telecommunication industry, and the results revealed that in the study area MTN has the highest retention rate (86.11%), followed by GLO (70.51%), Airtel (67%), and Etisalat (67.5%).