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

Elucidate how the two bonds differ, Consider two bonds. Each has a face val...

Consider two bonds. Each has a face value of $100 and matures in one year. One has a zero coupon payment, and the other pays $10 per year. A. Explain how the two bonds differ

Effects in addition to the direct effect on dairy prices, Subsidy programs ...

Subsidy programs are likely to have a number of secondary effects in addition to the direct effect on dairy prices. What impact do you suppose farm subsidies are likely to have on

Marginal cost of care, Given the following MV information, what is the opti...

Given the following MV information, what is the optimal allocation of care according to the Preteens criteria, when the marginal cost of care is constant at $100. Person A Person B

Peers for a country, What are the best criteria to select peers for a count...

What are the best criteria to select peers for a country ?

Every month price of the telecommunication services, You are an assistant t...

You are an assistant to a senator who chairs an ad hoc committee on reforming taxes on telecommunication services. Based on your research, AT&T has spent over $15 million on relate

Resulting market distortion, Consider a market for fish whose market demand...

Consider a market for fish whose market demand and market supply for fish are specified as Qd = 300 - 2.5 P and Qs = - 20 + 1.5 P respectively. The government decides to impose a p

Equilibrium in both the goods and in the money market, Equilibrium in both ...

Equilibrium in both the goods and in the money market  If both the goods- and the money markets are to be in equilibrium... ...if P increases, Y must fal

Find the compensating variation , Joe has preferences over pizza (p) and be...

Joe has preferences over pizza (p) and beer (b) given by U = pb. The marginal utilities are MU p = b and MU b = p, and Joe's income is I = 60. 1. Find Joe's optimal consumptio

Consumer price index, (Consumer Price Index)Given the following data, what ...

(Consumer Price Index)Given the following data, what was the value of the consumer price index in the base year? Calculate the annual rate of consumer price inflation in 2013 in ea

Determine in detail about money supply of central bank, Determine in detail...

Determine in detail about money supply of Central bank The central bank will not pay cash when it buys government securities. Instead, it will ask the seller's bank to credit t

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