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

What is money and what is not money, What is money and what is not money ...

What is money and what is not money If you are trying to conclude if something is money, simply consider whether it would be accepted in most stores as payment. You then realiz

What are the macroeconomic variables, Macroeconomics usually deals with the...

Macroeconomics usually deals with the behaviour of aggregates of economic variables. An economic variable is a magnitude whose value may changes. Important variables in macroeconom

Calculate the normalization constant, This is a maple assignment, but it is...

This is a maple assignment, but it is also a research assignment. You will have to consult earlier worksheets, textbooks, and perhaps the internet to answer some of these questio

Managers could address the challenge, Analyze the ways in which managers co...

Analyze the ways in which managers could use the Federal Register to determine the single most significant challenge associated with its use, and how managers could address that ch

Marginal cost of seating a theatergoer, 1. if the marginal cost of seating ...

1. if the marginal cost of seating a theatergoer is $5 an the elasticity of demand is -3, the profit maximizing price is? 2. A firm determined that its total cost of production

Firm make profits of losses with this quantity, The Marginal Costs (MC) for...

The Marginal Costs (MC) for a firm is given by the function MC=50x. Please find the Marginal Revenues (MR) for each of the following scenarios (if appropriate). Then, find the prof

IS LM curve, example on the calculation of IS LM Curve?

example on the calculation of IS LM Curve?

Purchasing Power Parity, Assume that a Mazda 2 sells for 16,000 Australian ...

Assume that a Mazda 2 sells for 16,000 Australian dollars in Australia and 10,000 Canadian dollars in Canada If purchasing-power parity holds, what is the Canadian dollar/Australia

Classical economic theory, Between 2007 and 2009 the U.S. economy experienc...

Between 2007 and 2009 the U.S. economy experienced a severe recession. In an effort to stimulate the economy, the federal government passed a stimulus package. Explain the federal

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