Expenditure (GE), Inflation Rate (InfR), Interest Rate (IntR) and Exchange Rate (ExR) of
Nigeria on the Real Gross Domestic Product (RGDP) are examined. Results of the analysis
using Stepwise Regression (Backward Elimination and Forward Selection) reveals that GE,
EDS, and IntR have positive significant contributions to the RGDP of the country compared
to other variables considered.