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

Null and alternative hypothesis, To determine whether high blood pressure a...

To determine whether high blood pressure affected whether a person had a stroke, a sample of 300 people who had had strokes are examined. In the sample, 37% had high blood pressure

Principle of acceleration, importance and limitation of principle of accele...

importance and limitation of principle of acceleration

Imputed values included in gdp, Imputed values included in GDP are the: ...

Imputed values included in GDP are the: A) market prices of goods and services. B) estimated value of goods and services that are not sold in the marketplace. C) price of

Difference between sampling error and standard error, Which is not true of ...

Which is not true of the difference between sampling error and standard error? a. Standard error is a difference from the population. b. Sampling error can't usually be calcula

Long-run aggregate supply curve, Suppose the potential level of real domest...

Suppose the potential level of real domestic output (Q) for a hypothetical economy is $160 and the price level (P) initially is 200. Use the following short-run aggregate supply

Determine modified accelerated cost recovery system, Suppose new instrument...

Suppose new instruments for a firm cost $18,000 along with an additional installation fee of $2,000, both of that are depreciable. Complete the depreciation schedule display below

Labor force participation rate, The following Table B presents the 2010 pop...

The following Table B presents the 2010 population, employment, and unemployment data among working age persons for several countries. a. Calculate the number of people in the l

Explain production possibility curve & competitive firm’s , (a)   Explain t...

(a)   Explain the meaning of efficiency in economics and use a sketch diagram to illustrate its attainment by reference to the Production Possibility Curve.   (b)  Refer to the

Relationship with 8 variants of national product aggregates, RELATIONSHIP W...

RELATIONSHIP WITH 8 VARIANTS OF NATIONAL PRODUCT AGGREGATES  We have shown the distinction between national product at market prices and national product at factor cost, based

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