1942) ska räntan på sikt följa den nominella tillväxten för att ekonomin ska vara i balans. – ”Om de nominella räntorna kan fås att sammanfalla med den nominella tillväxttakten i BNP, kommer den reala räntan att vara lika hög som den reala ekonomiska tillväxten.” (Gunnar Örn, Ekonomisk Debatt, 1999-6) • F A Hayek in Monetary Theory and The Trade Cycle (1933) – Economists have overlooked the fact that the changes in the volume of money, which, in an expanding economy, are necessary to maintain price stability, lead to a new state of affairs foreign to static analysis, so that the development that occurs under a stable price level cannot be regarded as consonant with static laws. Thus the disturbances described as resulting from changes in the value of money form only a small part of the much wider category of deviations from the static course of events brought about by changes in the volume of money — which may often exist without changes in the value of money, while they may also fail to accompany changes in value of money when the latter occur.