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

Theory of aggregate demand, unplandned change in inventory are coutned as i...

unplandned change in inventory are coutned as investment spending by firms

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

Limitations of rational expectations school, Limitations of the theory of r...

Limitations of the theory of rational expectations: Critics of this theory note that if policy makers have more information about the economy or their own actions than d

Explain about penicillic acid, Q. Explain about Penicillic Acid? This m...

Q. Explain about Penicillic Acid? This mycotoxin has biological properties similar to patulin. It is produced by a large number of fungi, including many Penicillia as well as m

Determine the real rate of return on investment, A) Suppose Jean Splicer, a...

A) Suppose Jean Splicer, an investor, buys $300,000 of shares of stock in a diversified bundle of Bio-tech firms and exactly one year later sells those shares for $315,000. Assume

MR, Question 1: Consider a two-period, two-person pure exchange economy. Ut...

Question 1: Consider a two-period, two-person pure exchange economy. Utility functions and endowments are given as follows. u1(x0; x1) = (x0x1)2 and e1 = (18; 4) u2(x0; x1) = ln x0

Relationship between the interest rate and the bond price, Relationship bet...

Relationship between the interest rate and the bond price Note that the higher the issue price, the lower the interest rate. Similarly when the price of a government bond incr

National income, :- Consider a closed capitalist economy in which all produ...

:- Consider a closed capitalist economy in which all productions is undertaken by100 firms and wages and profits are theonly 2 categories of incomes. Assume further that all wages

Equilibrium in money markets, Equilibrium in Money Markets Having dealt...

Equilibrium in Money Markets Having dealt with the forces that determine the supply of money and demand for money, let us combine supply of and demand for money to determine eq

BUS668, Assuming that the expectations theory is the correct theory of the ...

Assuming that the expectations theory is the correct theory of the term structure, calculate the interest rates in the term structure for maturity. Next, plot the resulting yield c

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