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

Regression analysis, Regression Analysis This is a statistical tool whi...

Regression Analysis This is a statistical tool which is used to discern the relationship among a dependent variable as like sales to one or more independent variables like adve

What are the gains from trade, Shows the productivity for the countries Pin...

Shows the productivity for the countries Pin and Pang. Machines Bread Pin     4 or 3 Pang 3 or 8 1) If the working population of Pin and Pang are both 6 million, divide

Difference among federal income tax and a federal sales, How could utility ...

How could utility theory help us understand the difference between a federal income tax and a federal sales tax on consumer consumption patterns?

Accounting system-example ii, ACCOUNTING SYSTEM-EXAMPLE Let us now intr...

ACCOUNTING SYSTEM-EXAMPLE Let us now introduce a complication. There are three firms in the production sector. The Fruit Extracts Company manufactures from raw fruit, fruit ext

Trade cycle, discus the various measures that may be taken by a firm to cou...

discus the various measures that may be taken by a firm to counteract the evil effect of a trade cycle

Derive saving - investment method, Derive saving- investment recognize in t...

Derive saving- investment recognize in the context of an open economy. From national income accounting shows that an enhance in taxes (whereas transfer unchanged) must imply a

Purposes economists disagree and using models of economics, Explain the pur...

Explain the purposes economists disagree and using models of economics. Using Models of Economics: a. Positive economics b. Normative economics A forecast is an easy p

Manufacturer is considering purchasing equipment, Manufacturer is consideri...

Manufacturer is considering purchasing equipment, which will have the following financial effects: Year Disbursements Receipts 0 $4400 $0 1 660 880 2 660 1980 3 440 2420 4 220 1760

Discuss about real verses nominal gross domestic product, Discuss about rea...

Discuss about real verses nominal gross domestic product. Real verses Nominal Gross Domestic Product: Real Gross Domestic Product: the value of the concluding goods and se

The multiplier analysis , THE MULTIPLIER ANALYSIS  Multiplier analysis ...

THE MULTIPLIER ANALYSIS  Multiplier analysis explains what happens to circular flow of economic life when the behavior of one of the sectors or the components of aggregate dema

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