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

Potato chip industry in the northwest, In 2007, the potato chip industry in...

In 2007, the potato chip industry in the Northwest was competitively structured and in long-run competitive equilibrium; firms were earning a normal rate of return and were competi

Explain about quantity theory of money, Q. Explain about Quantity theory of...

Q. Explain about Quantity theory of money? One of the main elements of the classical model is quantity theory of money. Quantity theory of money connects three important variab

Employment, Employment  Full employment of human and non-human resource...

Employment  Full employment of human and non-human resources or at least minimization of unemployment is an accepted goal of macroeconomic policy. Also the best way to alleviat

Interest rates with different maturities, Including different interest rate...

Including different interest rates with different maturities would complicate the models however it wouldn't buy you very much. Because interest rates with different maturities are

Intertemporal choices , ) Consider an economy where individuals live for 2 ...

) Consider an economy where individuals live for 2 periods and have prefer- ences represented by ln(c) + ß ln(c') where c and c' represent consumption in the first and second perio

Derive the complex amplitude of the double convex lens, Derive that the com...

Derive that the complex amplitude of the double convex lens shown in the image below with focal length 1/f = (n-1 ) (1/R 1 - 1/R 2 ). Hint: we derived an plano convex lens in cla

Neoclassical view, Roles of government in controlling market forces under n...

Roles of government in controlling market forces under neoclassical view

IS/LM MODEL, Explain the chain reactions (primary and secondary effects) an...

Explain the chain reactions (primary and secondary effects) and show graphs of the following variables: (i) taxes increases, (ii) government spending increases and (iii)repo ra

Royalty payments year by year, Company A owns a patent with 15 years of rem...

Company A owns a patent with 15 years of remaining life. Company B is paying royalties to Company A for a license to the patent. It is estimated that royalty payments (end-of- year

Perfect competition and monoploy, 1. # of sellers, # of buyers 2. entry and...

1. # of sellers, # of buyers 2. entry and exit conditions 3. product characteristics 4. short run P&Q determinations and the resulting 3 possibilities for excess profit (graphs ar

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