EN
The systematic appreciation of the Slovak Crown in the year 2004, 2005 and at the beginning of the year 2006 brings up the debate about the objectivity of this process. The authors describe the development of the Slovak currency on the basis of the selected macroeconomic indicators' development (gross domestic product, M2, foreign currency reserve, direct foreign investment, etc.). They state, that the appreciation of the Slovak Crown is valid. After the stationarity analysis of the used time series, the estimation of the economic hypothesis was realized. Authors have chosen nine of the many formulations of the simple econometric models.