This paper gives money a role in providing cheap collateral in a model of banking; besides the Taylor Rule, monetary policy can affect the risk-premium on bank lending to firms by varying the supply of M0, so at the zero bound monetary policy is effective; fiscal policy crowds out investment via...

In this study, cointegration methods are used to test the existence of the money multiplier model in Saudi Arabia for 1997m1-2020m4 and subperiods before and after the 2008 global financial crisis. Residual-based tests support broad (M2 and M3) multipliers over the full sample and pre-crisis...