A chemical graph theory is a fascinating branch of graph theory which has many applications related to chemistry. A topological index is a real number related to a graph, as its considered a structural invariant. It’s found that there is a strong correlation between the propertie...
Open access
Research Article10.9734/ajpas/2021/v13i230302
Aims: The aim of this study is to examine Economic data using the multivariate GARCH model. Study design: The study used monthly data of Nigerian crude oil prices (dollar Per Barrel) and Consumer price Index Methodology: This work covers time series data on crude oil price and c...
Open access
Research Article10.9734/ajpas/2021/v13i230301
To model Nigeria crude oil prices, this analysis compared univariate linear models to univariate nonlinear models. The data for this analysis was gathered from the Central Bank of Nigeria (CBN) Monthly Statistical Bulletin. The upward and downward movement in the series revealed...
Open access
Research Article10.9734/ajpas/2021/v13i130300
This policy research paper analyses employability factors and challenges contributing to youth unemployment and also provides working recommendations for further dialogue and engagement on youth employability in the East African community EAC Countries. The policy analysis is bas...
Open access
Research Article10.9734/ajpas/2021/v13i130299
A major challenge confronting meta-analysts seeking to synthesize existing empirical research on a given topic is the frequent failure of primary studies to fully report their sample statistics. Because such research cannot be included in a meta-analysis unless the unreported st...
Open access
Research Article10.9734/ajpas/2021/v13i130298
Globally, infant mortality is used as an important indicator for healthcare status hence an important tool for evaluation and planning of public health strategies. Despite of numerous interventions by governments aimed at reducing infant mortality, high rates are still reported i...
Open access
Research Article10.9734/ajpas/2021/v13i130297
In this paper, the concept of the Wiener index in some operations on fuzzy graphs was introduced and investigated. The bound of W(G) of some operations on fuzzy graphs are obtained like union, join, Cartesian product, composition, complete fuzzy graph, and bipartite complete fuzz...
Open access
Research Article10.9734/ajpas/2021/v13i130296
Aims: The aim of this study is to determine the best estimator for estimating dynamic panel data model with serially uncorrelated disturbances and exogenous regressors. Methodology: In this study, properties of some Dynamic Panel Data estimators are investigated. These are Ordina...
Open access
Research Article10.9734/ajpas/2021/v12i430295
Economic relationships are often modelled without consideration of a possible regime switch, the transmission from one regime to another and the duration of stay in a particular regime which are not captured by linear models. This study aimed to model and estimate the interdepend...
Open access
Research Article10.9734/ajpas/2021/v12i430294
This study analyzed Nigeria’s price sector using a formulated model for the price sector of the Nigeria economy. A set of simultaneous equations were used to reflect the implicit gross domestic product deflators for each of the sectors of the Nigeria economy and was found to be o...
Open access
Research Article10.9734/ajpas/2021/v12i430293