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

Normal population standard deviation, A normal population has a mean of 12....

A normal population has a mean of 12.2 and a standard deviation of 2.5. A) Compute the Z value associated with 14.3. B) What proportion of the population is between 12.2 and 14.3.?

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

Explain about economic cycle, Explain about economic cycle The economic...

Explain about economic cycle The economic cycle is a period of approximately 6 or 7 years in which the economy completes a cycle of downturn, recovery, recession, and boom. A p

Why the group is considered powerful, Evaluate your workplace and identify ...

Evaluate your workplace and identify a group that has "power" in the organization. Analyze why the group is considered powerful. a. What are the elements that contribute to the gro

AS/AD model, In an effort to provide tax relief for households while still ...

In an effort to provide tax relief for households while still balancing the budget, Congress votes to raise business taxes and decrease personal taxes. explain the impact of these

Define mortgage, When did mortgage? Default and housing foreclosure rates b...

When did mortgage? Default and housing foreclosure rates begin to rise rapidly? When did the economy go into recession? Was there a causal relationship between the two? Discuss.

Determine about the gross domestic product growth, Determine about the gros...

Determine about the gross domestic product Growth By (nominal) GDP-growth we mean % change in (nominal) GDP over a particular period of time. Real GDP growth is stated as perce

Determine the term- nominal wages, Determine the term- Nominal wages Th...

Determine the term- Nominal wages The nominal wage is wage per unit of time in currency used in the country- what we mainly just call wage. When we refer to wage in macroeconom

Inherited a piece of commercial real estate, Until recently you worked as a...

Until recently you worked as an accountant, earning $30,000 annually. Then you inherited a piece of commercial real estate bringing in $12,000 in rent annually. You decided to leav

find the nash equilibria for all possible parameter, Two animals are fight...

Two animals are fighting over a prey. The prey is worth v to each animal. The cost of fighting is c1 for the first animal (player 1) and c2 for the second animal (player 2). If the

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