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

Gross domestic product, In 1 to 2 sentences respond to the following commen...

In 1 to 2 sentences respond to the following comment. "Cleaning your own house is not counted in gross domestic product because it does not represent economic production."

Current macroeconomics problems, In order to encourage you to take interest...

In order to encourage you to take interests in the current affairs in business, and have more concerns about the real world problems (which is what economics is about), you are req

Manager of a firm, You are the manager of a firm that receives revenues of ...

You are the manager of a firm that receives revenues of $40,000 per year from product X and $90,000 per year from product Y. The own price elasticity of demand for product X is -1.

Assignment help, Consider the economic data for Country A: Unemployment lev...

Consider the economic data for Country A: Unemployment level of 15% Natural Rate of Unemployment is 6%. Required Reserves is 25% C = 50 + 0.75Y; I = 600; G = 250 (note: T = 200 for

Inverse market supply curve, Consider the market for the trusty widget (the...

Consider the market for the trusty widget (the most common good in the world if economics textbooks are to be believed). Assume that the market is perfectly competitive. Suppose th

Evaluate nominal wages, Q. Evaluate Nominal wages? Nominal wages ...

Q. Evaluate Nominal wages? Nominal wages W = (W/P).P The nominal wage is equal to the real wage times the price level. Because the real wag

Probabilities, Compute the following probabilities a) If Y is distribute...

Compute the following probabilities a) If Y is distributed N(1,4) find Pr(y ? 3) b) If Y is distributed N(3,9) find pr(y>0) c) If Y is distributed N (50,25) find pr(40?Y?5

Positive and normative economics, POSITIVE AND NORMATIVE ECONOMICS E...

POSITIVE AND NORMATIVE ECONOMICS Economics as a social science adopts an analytical approach to the study of changes in economic variables on the actions of human beings. Th

Fact that price and quantity, The fact that price and quantity demanded are...

The fact that price and quantity demanded are related negatively illustrates the? a. law of supply b. law of quantity supply c. law of demand d. law of quantity demande

Answer for questions, How can we answer in Economic terms this questions: W...

How can we answer in Economic terms this questions: Why should the government consider to increase tax on cigarette

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