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

plot the aggregate demand, The economy of Mainland has the following aggre...

The economy of Mainland has the following aggregate and aggregate supply schedules:                               Real GDP Demanded                         Real GDP Supplie

Lewis model., applicability of the lewis model in developing countries

applicability of the lewis model in developing countries

Initial equilibrium position, Determine on any market the effect of the fol...

Determine on any market the effect of the following. Do each separately (on a separate graph) starting from an initial equilibrium position for each one. 1. increase in income

Price level depends on current money supply and future, If the price level ...

If the price level depends on both the current money supply and future expected money supplies, in order to stop a hyperinflation, a central bank may try to establish credibility b

Market supply of labour, Use a graphical illustration to describe briefly w...

Use a graphical illustration to describe briefly what the influence of each of the following would be on the market supply of labor:(a) an increase in immigration (b) more women en

Monopoly without tax and without price ceiling, Here from a), profit maximi...

Here from a), profit maximizing price = 7 and Q = 10. It is shown in the figure below:- The consumer surplus is shown in blue area which is given as (9-7) *10*1/2 =10 dolla

How to calculate inflation rate, Assume the residents of an economy spend a...

Assume the residents of an economy spend all of their income on cauliflower, broccoli and carrots. In 2003 they buy100 heads of cauliflowers for Rs. 200; 50 bunch of broccoli f

Classical economic theory, Between 2007 and 2009 the U.S. economy experienc...

Between 2007 and 2009 the U.S. economy experienced a severe recession. In an effort to stimulate the economy, the federal government passed a stimulus package. Explain the federal

Commercial banks: balance sheet, Commercial Banks: Balance Sheet The ac...

Commercial Banks: Balance Sheet The accompaning table gives the balance sheet of a commercial bank in a simplified format. The balance sheet contains particulars of a Bank's cu

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