Problem with the keynesian model, Macroeconomics

Assignment Help:

The problem with the Keynesian model

We can classify two problems with the Keynesian model as developed so far:

1. Π is exogenous. Although inflation may temporarily deviate from wage inflation, this deviation can't be too large and it can't last for too long (since real wages would become unreasonable low or unreasonable high). This model has no determination of Πw and hence no complete determination of Π. A model which predicts an inflation of around 6% by presuming a wage inflation of 6% isn't very useful. Keynesian model with inflation is hence incomplete.

2. It is quite unreasonable to presume that Πw would be independent of Y. More reasonable would be to model Π Was a positive function of Y. If we are in a boom, L would be above its average and unemployment below its average. In such a situation, it's reasonable to expect wage inflation to increase.

To solve these problems, we have to make Πw endogenous. We do this by Keynesian model adding the Phillips curve.


Related Discussions:- Problem with the keynesian model

Expenditures and the effects of fiscal policy, Expenditures and the Effects...

Expenditures and the Effects of Fiscal Policy are stated as follows: Having finished the discussion on the tax policy and taxation, now let’s us focus on expenditures and the e

What are the production elasticities of demand, The following Cobb-Douglas ...

The following Cobb-Douglas production function is used to describe the output generated by a local government maintenance agency. Q = αL β1 K β2 E β3 Where L represents numb

What degree of elasticity does chipotle burritos exhibit, Economists estima...

Economists estimate the short run elasticity of demand for a Chipotle burrito is -2.25. i)    What degree of elasticity does Chipotle burritos exhibit? ii)    A 1% change in

Quantity Theory of Money, 2. Use the Quantity Theory of Money to explain in...

2. Use the Quantity Theory of Money to explain inflation (a increase in the overall level of prices). (4 points) If you were a member of the Federal Reserve Board of the Governor

Arc price elasticity of demand, The Stop decay company sells an electric to...

The Stop decay company sells an electric toothbrush for $25. Its sales have averaged 8,000 units per month over the past year. Recently, its closest competitor, Decay fighter, redu

Quality of health care, Explain how changes in the quality of health care w...

Explain how changes in the quality of health care will influence the demand for care.

Business cycletories, list of all theories of business cycle theories

list of all theories of business cycle theories

Augmented phillips curve, Q. Augmented Phillips curve? Remember that Ph...

Q. Augmented Phillips curve? Remember that Phillips curve, as it was incorporated into the Keynesian model, presumed a stable relationship between wage inflation andunemploymen

Main causes of inflation in an economy, Question 1: Differentiate betwe...

Question 1: Differentiate between income, price and cross elasticities of demand. How will the concept of price elasticity be useful to the owner of a supermarket who wan

Economic luxury and an economic necessity, What is the difference between a...

What is the difference between an economic luxury and an economic necessity? Ans) An economic luxury is wasting land on pools huge garden, etc. An economic requirement is what y

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