The Assessment of the Effect of Liberalization of Interest Rate on Investment and Iran's Economic Growth (By Using Simultaneous Equation System)

The main objective of this research is to settle the fundamental challenges in financial sector, that is to say, "liberalization of Interest Rate". In effect, the main question of research is "How can the liberalization of interest rate on macro economic variables in the course of research be evaluated? To this end, the literature of the issue of research will be initially reviewed such as: Maxwell, Gupta, Rubini & Martin, Warman & Tirlwall, Westhead & Storey, Then the research model in question will be elaborated and its basic theory will be briefly presented. The effect of interest rate on macro economic variables with the emphasis on the theoretical aspects interest rate can be calculated on the basis of Fisher identity, systematic model using three stage least square (3SLS). In the simultaneous equations system, money demand function, investment and growth have been estimated and with approve of Mckinon-Show theory in Iran, the positive effect of financial liberalization on investment and economic growth has been determined.