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

Problems, Classify each of the following as employed, unemployed, or not in...

Classify each of the following as employed, unemployed, or not in the labor force. a. Beth is not working; she applied for a job at Wal-Mart last week and is awaiting the result

Two banks for financing, You decide to buy a home for $1,000,000. You appro...

You decide to buy a home for $1,000,000. You approach two banks for financing. The first requires a 10% down payment and requires monthly payments on a 20 year mortgage sufficient

Describe exports and imports in as-ad model, Q. Describe Exports and import...

Q. Describe Exports and imports in AS-AD model? Exports and imports. This is more difficult to justify owing to exchange rate. Suppose that we have a flexible exchange rate a

Calculate the nominal gdp, Answer the following questions for a hypothetica...

Answer the following questions for a hypothetical economy whose situation in year 1 was as follows: M = $800 billion; long-term annual growth of real GDP = 3%; V = 4. The bankin

Employment, Employment  Full employment of human and non-human resource...

Employment  Full employment of human and non-human resources or at least minimization of unemployment is an accepted goal of macroeconomic policy. Also the best way to alleviat

Marginal product of labor and capital, We define marginal product of labor,...

We define marginal product of labor, MP L as the derivative of f with respect to the L - which is, as (approximately) how much Y will increase when L increases by one unit. We als

Benefits and disadvantages of each scenario, Do you think that public admin...

Do you think that public administrators should be restricted to only laid down rules in the discharge of their duties as espoused by Max Weber or should they have some amount of di

Lewis model, what is the relevance of the lewis model

what is the relevance of the lewis model

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