In this paper, the endogenous money supply hypothesis in Saudi Arabia is examined using data from January 1997 to February 2015. The study uses Johansen cointegration technique and Vector Error Correction models (VECM) for cointegrated series.The long run causality was found to run from bank loans (BL) and from demand deposit (TD) to the money supply (MS1), and not from MS1to BL, as the mainstream view. The endogenios money supply hypothesis is reinforced by the long run causality running from BL to TD. For MS2, the study verifies a long run causality running from BL and TD to MS2. Therefore, the money supply of Saudi Arabia whether using MS1 or MS2 is endogenous in the long run. The result of short run causality with regard of MS1 using Wald Test does not confirm money supply endogeneity in the short run. Short run causality using Granger with regard to MS2 assures short run causality running from TD and BL to MS2. The implication of this work is that Saudi monetary agency can not control the money supply in the long run. It only has some influence on MS1 in the short run.
Endogenous Money Supply and the Business Cycle
