Does any one know about the historical relationships between the 
"Keynesian Multiplier" and the Multiplier in the theory of Banking? 
 
Specifically, were there any theoretical works (before the 30s) 
about the "Multiplier" effect in banking, that is, the expansive 
monetary impact of decreasing liquidity requirements? 
 
Thanks 
 
Arie Krampf 
Tel-Aviv University