This paper presents the results of a unit root investigation of Greek real money supply, real G.D.P. and nominal interest rate, after following a sequential procedure which takes into consideration the effect of the possibly erroneus presence or absence of the trend and/or intercept on the augmented Dickey – Fuller unit root test procedure.

Karpetis Ch., Varelas E. (2002). Trends and Unit Roots in Greek Real Money Supply, Real GDP and Nominal Interest Rate, European Research Studies Journal Volume V Issue 3-4, 25-44