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 are UN millennium development goals, What are UN Millennium Developmen...

What are UN Millennium Development Goals? The UN Millennium Development Goals (MDGs): These are a set of objectives shared through the IMF, the OECD and the World Bank (WB)

Determine nominal & real demand for money., Suppose that the quantity theor...

Suppose that the quantity theory of money holds & the velocity of money are constant at 5. Output is fixed at its full employment value of 10,000 & the price level is 2. a) Ver

General principles of marginal and average total cost curves, What are the ...

What are the general principles about marginal and average total cost curves? General principles which are always true concerning a firm’s marginal and average total cost curve

Credit, How credit is created or the creation of credit

How credit is created or the creation of credit

Physiocrats spoke of the natural order, Consider the following: "The physio...

Consider the following: "The physiocrats spoke of the natural order and favored laissez-faire yet strongly supported the absolute authority of the monarchy." Analyze this supposed

Distinction between charasteristics of private and public, Use the distinct...

Use the distinction between the charasteristics of private and public goods to determine whether the following should be produced through the market system or provided by the gover

Explain about nominal wage level, Q. Explain about Nominal wage level? ...

Q. Explain about Nominal wage level? In macroeconomics, we are usually not interested in the wage for a specific individual though in the average wage for all employed individu

Current event opportunity, Give an example of a current event opportunity c...

Give an example of a current event opportunity cost that includes graphs

Law of diminishing returns, Explain the law of diminishing marginal returns...

Explain the law of diminishing marginal returns using the example of a factory which is currently running at half capacity and employs more staff

Equilibrium, If the marginal disutility of labor increases, the equilibrium...

If the marginal disutility of labor increases, the equilibrium real wage increases and the equilibrium quantity of labor goes up. True or false?

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