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

How do countries grow economic growth, How do countries grow Economic growt...

How do countries grow Economic growth? Economic growth is attaining by increasing: • Quantity of resources by investment • Quality of resources by training as well as R

Determine a decrease in lump sum taxes, Using Simple Keynesian Model, discu...

Using Simple Keynesian Model, discuss the effect of the following: a) An increase in govt. expenditure. b) A decrease in lump sum taxes. In this context compare the govt.

Keynes liquidity Preference theory stipulates that m, #questionKeynes liqui...

#questionKeynes liquidity Preference theory stipulates that money demand is negatively related to current income and positively related to interest rate..

Population growth is greater than the growth of real output, If population ...

If population growth is greater than the growth of real output, A. real per capita Gross Domestic Product (GDP) growth will be less than the growth of real Gross Domestic Product

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

Pareto optimality, Diagramatic explanation of pareto optimality

Diagramatic explanation of pareto optimality

Private sector in the circular flow, Private sector in the circular flow ...

Private sector in the circular flow The private sector total income is known as the national income. Because private sector receives the entire return from the factors of pr

Calculate variable unit costs and total annual costs, How do you calculate ...

How do you calculate variable unit costs and total annual costs? Ans) Annual units sold, 1000. Raw materials yearly cost 650. Building rent yearly cost 9000. If sales volume enh

Relate overnight interest rates with interest rates, Relate overnight inte...

Relate overnight interest rates with interest rates By controlling overnight interest rates, the central bank will affect the interest rates with longer maturity. The reason f

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