The economy of a developing country like Nigeria depends mainly on crude oil exploration, currently other economic factors such as Agriculture, Industrialization, Manufacturing, other available mineral resources e.t.c., are not properly harnessed to improve the country’s GDP. A d...
Open access
Research Article10.9734/ajarr/2019/v5i430139
Spline Smoothing is used to filter out noise or disturbance in an observation, its performance depends on the choice of smoothing parameters. There are many methods of estimating smoothing parameters; most popular among them are; Generalized Maximum Likelihood (GML), Generalized...
Open access
Research Article10.9734/ajpas/2019/v4i430121
The Seasonal Autoregressive Integrated Moving Average (SARIMA) model is proposed for Osun State monthly rainfall data and the analysis was based on probability time series modeling approach. The Plot of the original data shows that the time series is stationary and the Augmented...
Open access
Research Article10.9734/psij/2019/v22i430139
The study examine the effect of Government’s expenditure on economic and social services development in Nigeria over the period of 1961 to 2018. The study used Canonical Correlation Analysis, the test carried out include; Structure Vector for Economic and social Service and Redun...
Open access
Research Article10.9734/acri/2019/v18i430142
This paper examines the exchange rate volatility with GARCH-type model of the daily exchange rate return series from January 2012 – August 2016 for Naira/Chinese Yuan, Naira/India Rupees, Naira/Spain Euro, Naira/UK Pounds and Naira/US Dollar returns. The studies compare estimates...
Open access
Research Article10.9734/ajpas/2019/v5i130128
A Bayesian analysis of the shape parameter of an Exponential Poisson Lindley Distribution (ExPLinD) is presented in this study. This study examined the Bayesian estimation of the shape parameters of an ExPLinD using both informative and non-informative priors. Uniform and Jeffrey...
Open access
Research Article10.9734/ajarr/2026/v20i41337
Unemployment is one of the major problem affecting Nigeria’s economy and its’ society, the rate of unemployment have increased over the years. This study’s aim is to investigate the impact of Foreign Direct Investment (FDI) on the employment and unemployment rate in Nigeria. The...
Open access
Research Article10.9734/ajarr/2019/v6i130141