Abstract
The relationship between interest rate, real money balances and real output may be explored in an IS-LM framework. The objective of this study is to explore the connection between real interest rate, GDP and real money balances. It also empirically tests for the nature and existence of the IS-LM framework in Ghana. Employing a simple IS-LM framework, the Two Stage Least Squares (TSLS) estimation technique is used for the analysis. The main contribution of this paper is the use of a simultaneous equation framework to investigate interest rate and GDP growth determinants. This is imperative since interest rate is both an explanatory and an explained variable. The results indicated that real money balances exerted a negative but significant influence on real interest rate. The growth rate of GDP had a dominant influence on real interest rate. On the other hand, investment expenditure exerted significant and positive influence on GDP growth. Meanwhile, as informed by economic theory, interest rate changes had a negative and significant influence on GDP growth. The study recommends the role of monetary policy and economic growth in exchange rate management. Also, policy focus should be on interest rate since interest rate is seen in this study as a stronger driver of economic growth in Ghana compared with investment expenditure.
Highlights
The Investment Saving-Liquidity Preference Money Supply (IS-LM) model is a macroeconomic tool that demonstrates the relationship between interest rates and real output in the goods and services market and the money market
The IS-LM model is based on the assumption of a fixed price level
The study among others sought to explore the connection between real interest rate, GDP and real money balances
Summary
The Investment Saving-Liquidity Preference Money Supply (IS-LM) model is a macroeconomic tool that demonstrates the relationship between interest rates and real output in the goods and services market and the money market. It is a combination of the goods market and money market equilibriums. Given the supply, this increase in the demand should result in an increase in the price level (and in the quantity exchanged in the market). This increase in the demand should result in an increase in the price level (and in the quantity exchanged in the market) The period which it stays unchanged is the short run.
Sign-in/Register to view highlights & summary Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
