World in the cross model, Macroeconomics

Assignment Help:

The rest of the world in the cross model

Imports Im(Y) depends positively on Y in the cross model

In the classical model, imports doesn't depend on Y. The discussion whether imports relies on Y or not is the same as for consumption. Though in the cross model, it's always presumed that when Y increases, consumption will increase by more than imports. This makes sense because C is generally larger than Y. For instance, Assume that C is 1000 whereas Im is 100 and that Y increases by 10%. If C and Im increase by 5% each, C will increase by 50 whereas Im will increases by only 5. 

Net exports NX = X - Im will depend negatively on Y and rest of the world savings SR = Im - X relies positively on Y in cross model. If we want to be explicit about these dependences we write: 

NX(Y) = X - Im(Y)

SR(Y) = Im(Y) - X


Related Discussions:- World in the cross model

To make economic profits in the long term, Jessica Alba, a famous actress, ...

Jessica Alba, a famous actress, starts the baby and family products business, The Honest Company, with Christopher Gavigan. Alba and Gavigan set up their site so families can choos

Functions of a commercial bank, Functions of a Commercial Bank 1. Cre...

Functions of a Commercial Bank 1. Credit Creation Creation of credit is a major function of a commercial bank. When a bank creates credit or advances loans, there tends

IS and LM model, An economy shows the following features C=50+0.9(Y-T) T=1...

An economy shows the following features C=50+0.9(Y-T) T=100 I=100-5i G=100 L=0.2Y-10i M/P=100 X=20 M=10+0.1Y a)Obtain the IS and LM for this economy b)Find out the equilibrium inc

Summary of the cross model, Summary of the cross model The below list...

Summary of the cross model The below list summarizes the cross model and associates it to classical model:  Labor Market: Real wages W/P is exogenous in cross model

Profits are expected to grow indefinitely, A firm's current profits are $1,...

A firm's current profits are $1,300,000. These profits are expected to grow indefinitely at a constant annual rate of 3 percent. If the firm's opportunity cost of funds is 6 percen

Neo-Keynesian Synthesis, how would you describe a neo-keynesian (or neoclas...

how would you describe a neo-keynesian (or neoclassical) synthesis? and why did Joan Robinson label it "bastard Keynesian"

Testing the hypothesis, An effort to reduce energy costs, a major universit...

An effort to reduce energy costs, a major university has installed more efficient lights as well as automatic sensors that turn the lights off when no movement is present in a room

Name two strategies is most likely to lead to development, Explain which of...

Explain which of the two strategies is most likely to lead to development. Empirically, it seems rather evident that export-orientation has been more successful than import-sub

Benefits in a perfectly competitive market, "Nearly all critics agree that ...

"Nearly all critics agree that consumers have the most benefits in a perfectly competitive market." Does the above statement apply to microeconomics or macroeconomics? Why? Think a

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