Describe keynesian cross model, Macroeconomics

Assignment Help:

Q. Describe Keynesian cross model?

Keynesian cross model is a simple version of what we call the 'complete Keynesian model' or simply the Keynesian model. Keynesian model has as its origin the writings of John Maynard Keynes in the 1930s, specifically the book 'The general theory of Employment, Interest, and Money'. Though this book was written as a criticism of the classical model, similarities between Keynesian model and classical model are definitely greater than the differences. Let's point out the three most significant differences directly: 

  • Say's Law doesn't apply in the Keynesian model.
  • the quantity theory of money doesn't apply in the Keynesian model.
  • the nominal wage level W is an exogenous variable in Keynesian model.

Remember that W being exogenous means that it's pre-determined outside the model. It doesn't necessarily mean that it's constant over time - even though this is a common assumption. Though the nominal wage should be known at any point in time in this model. To simplify our description of Keynesian model, we will begin by presuming that W is constant.


Related Discussions:- Describe keynesian cross model

Point of service option, An HMO has a point of service option for its membe...

An HMO has a point of service option for its members, but will pay only 80 percent of approved charges. If a member goes out of network for a medical procedure with a charge of $20

Substitute a less expensive good, If the price of a good rises, what are pe...

If the price of a good rises, what are people likely to do? a Substitute a less expensive good b Buy more of the good c Buy more of all goods because of added buying power d All of

Exchange rate management, Exchange Rate Management: Following two  sta...

Exchange Rate Management: Following two  stage devaluation of the Indian rupee  in quick succession in July 1991, the  government introduced Liberalized  Exchange Rate System

Monetization of public debt, What are the pros and cons of monetization of ...

What are the pros and cons of monetization of public debt

Gdp price index, Determine the GDP price index for 1984, using 2005 as the ...

Determine the GDP price index for 1984, using 2005 as the base year

After your last deposit withdraw immediately, You make a monthly deposit of...

You make a monthly deposit of $1,000 into a saving account for the next 10 years. How much can you withdraw immediately after your last deposit if your saving account pays 6% per y

BUS668, Prepare calculations and a one to two page analysis, following the ...

Prepare calculations and a one to two page analysis, following the APA guidelines, that addresses the following: Assuming that the expectations theory is the correct theory of the

What is frictional unemployment, What is Frictional unemployment Ind...

What is Frictional unemployment Individuals who are temporarily unemployed when transiting between jobs or just entering labour market. This kind is typically short in durat

Lower price in restaurant, A restaurant/bar is analyzing its pricing of bee...

A restaurant/bar is analyzing its pricing of beer. It has determined that the price elasticity of demand for beer is 0.8, the cross-price elasticity for wine with respect to the pr

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