Emerson Abraham Jackson

The emergence of COVID-19 has made it ever more onerous for the world economy to rethink the way things are done and to be done. The need and almost compulsory way of services being catered for will never have been made so practically obvious without the influence of a pandemic like COVID-19. The world at some point in time was almost brought to a standstill, with services pertaining to supply-chain deliverables, education / professional development and many more almost brought to a halt. This paper has the platform for critically assessing the pathway SSA economies (SSA) should follow, notably creativity in new technologies, while adopting a stance on ISI approach in order to reduce its reliance on the importation of essential commodities, which seem to have been a worrying concern throughout the crisis of COVID-19. Suggestions for SSA economies to embrace the notion of creative destruction is the focal point in this paper for the realization of growth and development, while at the same time harnessing the power of human integrity to champion competitive innovation.

Ce manuel a été préparé en tenant compte du parcours de l'auteur en tant que chercheur en enseignement à distance, et aussi pour aider les étudiants dans leur quête de connaissances sur les concepts/idées de recherche. Le livre aborde les concepts de base de la recherche et convient donc parfaitement aux étudiants de premier cycle et aux chercheurs diplômés dans la poursuite de leur processus épistémologique d'acquisition de connaissances. Le livre comprend six chapitres, chacun d'entre eux contenant des informations indépendantes qui permettent au lecteur d'explorer son intérêt en tant que chercheur.

This article has provided a critical review of sampling procedures in the context of Sierra Leone. The basics of the two major types of sampling procedures (probability and non-probability) have been explained, with a view of shedding light on their usage to assist researchers in their pursuance of addressing proposed hypothetical statements. Problems associated with low literacy rate in Sierra Leone have been highlighted as a major concern, more so in the process of ensuring ethical code of conducts are adhered to during the execution of sampling research. Research practices in the country needs a complete overhaul, particularly with its very low investment in ‘Higher Education Institutions (HEIs)’ to help support the backbone of research, and backed by investment in technology to assist with the enhancement of exploring sampling data in pursuit of addressing hypothetical postulates / research questions during research.

The book is very well structured to support practical skills development in understanding DSGE modelling through exercises to graduate a user knowledge on macroeconomic application relevant for policy decisions through use of scientific programs like DYNARE /IRIS, appropriate for use with MatLab/Octave. The author also provided useful references for the more inquisitive reader or practitioner to develop his / her ontological quest for further knowledge in the macroeconomic management of a state (Jackson, 2016). On the basis of relevance of its contents pertaining to theoretical application of macroeconomic policy and management of an economy, I strongly recommend this book to anyone preparing for graduate courses in Economics and related areas like Econometrics, Economic Policy Management and also, to the practitioner-researcher engaged in macroeconomic model construction and policy formulation.