Interest rate determination, Macroeconomics

Assignment Help:

Interest rate determination 

The real interest rate r will be equal to the equilibrium real interest rate

In the classical model we define equilibrium real interest rate r* as the real interest rate where savings is equal to investments, S(r*) = I(r*). As we know that S = I is a requirement for the financial market to be in equilibrium.  

In the classic model, real interest rate determines the flow of funds into and from the financial market. A higher real interest rates will result in larger flows of funds into the market (savings depends positively on r) and smaller flows out from the market (investment depends negatively on r). Real interest rate will be such that the flows into market are specifically equal to the flows out of the market. 

 

1861_Interest rate determination.png

Figure: Determination of the real rate

From this graph we can determine the size of investments and savings. In equilibrium when r = r*, S = I that is what we need for GDP identity to hold. Once we know savings, we can determine household savings from SH = S - SG - SR.  

In the classical model, expected inflation pe is an exogenous variable and because R = r + pe we can determine nominal interest rate from the real rate.


Related Discussions:- Interest rate determination

Exante real interest rate, The exante real interest rate is based on _____ ...

The exante real interest rate is based on _____ inflation, while the ex post real interest rate is based on _____ inflation. A) expected; actual B) core; actual C) actual;

Economic functions of money, Money is generally considered to have three ec...

Money is generally considered to have three economic functions: A medium of exchange. This is its most significant role. Without money we would live in a barter economy wher

The budget line, The Budget Line: The Consumer Constraints The consumer...

The Budget Line: The Consumer Constraints The consumer would like to maximize his satisfaction by reaching the highest possible indifference curve. But in the process, he faces

What is an oligopoly?, Oligopoly is a marketplace where the deliver is cont...

Oligopoly is a marketplace where the deliver is controlled by a small group of companies. In this condition, the actions of single company will have a material effect on the whole

Investment demand of the as-ad model, Q. Investment demand of the AS-AD mod...

Q. Investment demand of the AS-AD model? Investment demand. As long as we keep nominal interest rate (and thus real interest rates) constant, there is no reason for demand for

What degree of elasticity does chipotle burritos exhibit, Economists estima...

Economists estimate the short run elasticity of demand for a Chipotle burrito is -2.25. i)    What degree of elasticity does Chipotle burritos exhibit? ii)    A 1% change in

Gross domestic production, why is imports subtracted from the expenditure a...

why is imports subtracted from the expenditure approach

What is difference between explicit cost and implicit cost, What are the di...

What are the difference between explicit cost and implicit cost? Both are concerns to Opportunity Cost and Decisions: An explicit cost is a cost which involves essentially

Effectiveness of commercials, Suppose an advertising agency is conducting a...

Suppose an advertising agency is conducting a survey concerning the effectiveness of commercials during the Super Bowl. If 32% of people watch the Super Bowl, and if the agency con

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd