The study reports empirical evidence that artificial neural network based models are applicable to forecasting of stock market returns. The Nigerian stock market logarithmic returns time series was tested for the presence of memory using the Hurst coefficient before the models were trained. The...

Most estimators in probability proportional to size (PPS) with replacement (WR) sampling design are defined for positively correlated variables. The literature on estimators involving negatively correlated variates is underdeveloped. This study utilized the law of inverse proportion to derive...

The kernel of this study was to examine the causal relationship between exchange rate deregulation and the agricultural share of gross domestic product in Nigeria from an econometric perspective using time series data spanning a period of 26 years (1986 - 2011). Data on exchange rate and gross...

The insights on the long run relationship amongst money supply and government revenues are of significant importance for monetary-fiscal policy formulation in a developing country like Nigeria. Taking into account the vital importance of these two variables, we empirically analyzed the long-run...

This paper estimates the money demand function in Nigeria in the aftermath of the recent global financial crisis and examines whether its underlying properties has changed over the years. Specifically, the existence of a stable long-run demand for money function during the period...

The contributions of error distributions have been ignored while modeling stock market volatility in Nigeria and studies have shown that the application of appropriate error distribution in volatility model enhances efficiency of the model. Using Nigeria All Share Index from January 2, 2008 to...

This paper assesses the existence of a balance sheet channel of monetary policy transmission in Nigeria by examining whether variation in the official interest rate, with respect to the 2007- 2008 global financial crisis, feeds through to the deposit money banks (DMBs) balance sheets, and...

This study investigates the links existing between inflationary trend, agricultural productivity and economic growth in Nigeria using time series data spanning from 1970 to 2011. The results of the analyses indicate a unidirectional causality from inflationary trend to agricultural productivity,...

This study examined the causal relationship between inflation and economic growth as well as estimating threshold and forecasting of inflation in Nigeria for the period of 1961 { 2016. The study employed Granger causality test, Au- toregressive Distributed Lag (ARDL), Autoregressive Integrated...

This study seeks to examine the effects of trade diversification on macroeconomic performance in Nigeria. To achieve this, the study employs bound test of ARDL to determine the existence of cointegration between trade diversification and key macroeconomic variables. We further estimate the...