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

Propose with respect the issue that you identified, Discuss what policy cha...

Discuss what policy changes he might be likely to propose with respect the issue that you identified as one about which he might be concerned.

What are the important tools of making decisions, What are the important to...

What are the important tools of making decisions? Making Decisions: a. How economists model decision making through individuals and firms b. Implicit costs and Explicit-C

Explain the basic characteristics of IS-curve, Q. Explain the basic charact...

Q. Explain the basic characteristics of IS-curve? IS-LM diagram IS-curve The IS curve shows all combinations of R and Y where the goods marketis in

Define ndp, The following is the information from the national income accou...

The following is the information from the national income accounts for a hypothetical country: GDP

Why monopoly is broken into a number of competitive parts, A monopoly is br...

A monopoly is broken into a number of competitive parts. Predict the changes in output and price which are likely to take place. Making the basic assumptions that,  1) The i

National income of india, project with introduction,aims and objectives,nee...

project with introduction,aims and objectives,need and importance,preparation of data and information,case study,problems,conclusion

Mundel fleming model., The mundelfleming model takes the world interst rate...

The mundelfleming model takes the world interst rate r* as anexogenous variable.Let,consider what happen when this variable changes.a,what maight cause the world interest rate tori

Profit maximizing firm, A profit maximizing firm has a production function ...

A profit maximizing firm has a production function such that: Y=K2L2 a) If P=10,rk=2,andWL=3 , what would be its optimum be? How can you show that it is a maximum? b) How

Explain united states do better than other countries, What does the United ...

What does the United States do better than other countries?

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