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

Traditional or a roth ira, Suppose one of your clients is four years away f...

Suppose one of your clients is four years away from retirement and has only $1,500 in pretax income to devote to either a Roth or a traditional IRA. The traditional IRA permits inv

Present worth of a cash flow, What is the present worth of a cash flow that...

What is the present worth of a cash flow that gives you $6 in every time period from 1 to 20 when the interest rate is zero?

Calculate the desired capital stock, Suppose that the desired capital stock...

Suppose that the desired capital stock is given as: K* = 0.3Y/i r Where Y = GDP, and i r is the real interest rate.  Suppose further that Y = $5 trillion and that i r

Aggregate supply (as), Aggregate Supply (AS) We now shift our attentio...

Aggregate Supply (AS) We now shift our attention to the supply side of the macroeconomy. Aggregate supply explains the production and pricing side of the economy and the behav

Inflation, how inflation trade off is not feasible under adaptive expectati...

how inflation trade off is not feasible under adaptive expectation

Calculate the overall efficiency and operating cost, A company is consideri...

A company is considering investing in power generation. It wants to setup a 1000 MW power generation system. The company hired you as a consultant to explore different options for

World bank, explain the functions and role of the world bank

explain the functions and role of the world bank

Influence the losing price bubble, What happened to the credit standards (e...

What happened to the credit standards (e.g., minimum down payment, mortgage loan relative to the value of the house, and creditworthiness of the borrower) between 1995 and 2005? Wh

Difference between productive and allocative efficiency, Explain the differ...

Explain the difference between productive and allocative ( economic ) efficiency. Explanation of productive efficiency, e.g. output at AC minimum Define to the effect th

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