Analyzing the effect of macroeconomic variables on stock market returns: Evidence from Ghana

摘要

This study investigates the relationship between macroeconomic variables and stock market returns using monthly data that spans from January 1992 to December 2008. Macroeconomic variables used in this study are consumer price index (as a proxy for inflation), crude oil price, exchange rate and 91 day Treasury bill rate (as a proxy for interest rate). The ordinary least square estimation (OLS) model in the context of the Box-Jenkins time series methodology was used in establishing the relationship between macroeconomic variables and stock market returns. Empirical findings reveal that there is a significant relationship between stock market returns and consumer price index (inflation). On the other hand, crude oil prices, exchange rate and Treasury bill rate do not appear to have any significant effect on stock returns. The results may provide some insight to corporate managers, investors and policy makers.