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

Prices in the market, Who sets the prices in the market and what is the nat...

Who sets the prices in the market and what is the nature of competition? Is it buyer versus sellers or buyer versus buyers? What happens if the price is too high or too low? Is the

Price and quantity of lumber, The price and quantity of lumber and other bu...

The price and quantity of lumber and other building materials has gone up recently. Show graphically and explain what might have caused this.

What is labor market, Q. What is Labor Market? Labor market in the IS-L...

Q. What is Labor Market? Labor market in the IS-LM model is the same as in cross model. Hence the IS-LM model is only applicable if profit-maximizing quantity of L would result

Explain about the lm curve, The LM curve  The LM curve ...

The LM curve  The LM curve shows all combinations of R and Y, where the money market is in equilibrium. The LM-curve slopes upwards. Mone

Aggregate demand in the cross model, Aggregate demand in the cross model ...

Aggregate demand in the cross model Because C and Im depends positively on Y while G, I and X are exogenous, aggregate demand Y D will depend positively on Y:  Y D (Y) = C(

Market demand curve, The entire market is capture by a single firm which ca...

The entire market is capture by a single firm which can produce at a constant average and marginal cost of AC = MC = 10. The firm faces a market demand curve given by Q = 60 ? P.

Calculate market equilibrium price and quantity, We will continue with the ...

We will continue with the familiar demand curve homework the previous section Let the market demand for goods be with a linear curve:    (p =A q D /10), where it is known

Tuckman group stage process schema, Consider the Tuckman group stage proces...

Consider the Tuckman group stage process schema. Identify specific actions a manager can take at each stage of the process to best help a group reach the performing stage. Respond

what is gdp in this economy, I. Consider the following static optimization...

I. Consider the following static optimization problem. Suppose that a consumer has financial wealth W and owns the house H¯ . She has utility over housing H and nonhousing co

Protectionisms, definition, argument to protectionism and argument against ...

definition, argument to protectionism and argument against protectionisms

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