The joint hypothesis test is a replicable interpretation of the quantity theory of money (QTM) when used as an inflation theory. This study examined the effect of money supply and gross domestic product (GDP) growth on inflation volatility. We used the cross- country data of 40 countries, both...

The correlation between changes in the nation's total supply of money and subsequent changes in real output has led some people to infer that policymakers, by changing the money supply, can stimulate or moderate the nation's real output. ; Scott Freeman argues that this conclusion may be...

This Economic Letter compares the historical predictive value of monetary aggregates in forecasting inflation in the United States and in the euro area.