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

Expected value for each project, Your company has asked you to analyze two ...

Your company has asked you to analyze two mutually exclusive projects for the coming year. Project A will have an initial outlay of $7,200. Project B will cost $6,800. Both project

Modern theory of rent, Explain modern theory of rent eith diagrams and defi...

Explain modern theory of rent eith diagrams and defination

Checkijaskfd, kajfasklfasklfj laksflaskfads

kajfasklfasklfj laksflaskfads

Right to give blood, Singer suggests that although the right to sell blood ...

Singer suggests that although the right to sell blood does not threaten the formal right to give blood, it is incompatible with "the right to give blood, which cannot be bought, wh

Determine about the inflation rate, Determine about the Inflation rate ...

Determine about the Inflation rate For many central banks, this is the variable they are mostly interested in controlling. For all central banks, it is an important variabl

Implement sap to improve processes, Explain how a Fortune 500 company has b...

Explain how a Fortune 500 company has been able to implement SAP to improve their processes. Suppose the supply function for product X is given by Qsx = -50 + 0.5Px - 5Pz. A.

Demand, Demand: Demand is quantity of a good buyer who wishes to purcha...

Demand: Demand is quantity of a good buyer who wishes to purchase at each conceivable price. The law of demand explains us that if the price of certain commodity increases,

Monetary sector, If the reserve bank wants to pursue a contractionary polic...

If the reserve bank wants to pursue a contractionary policy, what should it do?

Equilibrium in the money market, Equilibrium in the money market  ...

Equilibrium in the money market  In the IS-LM-model, we have equilibrium in the money market when MD(Y, R) = MS   This is the equation

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