RT Journal Article SR Electronic A1 Kapounek, Svatopluk T1 Money Demand and its Keynesian and Postkeynesian Concepts - case of the Czech Republic JF Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis YR 2014 VO 58 IS 6 SP 209 OP 226 DO 10.11118/actaun201058060209 UL https://acta.mendelu.cz/artkey/acu-201006-0021.php AB Money exogeneity, stable money demand and its interest rates elasticity is basic condition of central banks' monetary policy implementation and efficiency. The stable money demand function ensures that the money supply would have predictable impact on the macroeconomic variables such as inflation and real economic growth.This article deals with the money demand estimation under the keynesisan and postkeynesian theoretical approaches. Although central banks may have certain control over the money supply, they cannot fix the stock of money in a country, caused by multiplier effect of deposits. Different trends in monetary aggregates fluctuation contribute to reject the money exogeneity hypothesis. The author applies the CUSUM and Hansen's stability tests to identify instability in the models of the Czech Republic and Eurozone.