Augmented phillips curve, Macroeconomics

Assignment Help:

Q. Augmented Phillips curve?

Remember that Phillips curve, as it was incorporated into the Keynesian model, presumed a stable relationship between wage inflation andunemployment: for a given level of unemployment (say U = 5%), a given level of wage inflation would apply (say Πw = 4%). As U increased, Πw would fall and vice versa.

Mathematically, Phillips curve may be explained by a decreasing function f as Πw = f(U). In neo-classical synthesis, expected inflation is added and Πw = f(U) + Πe. To justify this amendment, imagine U = 5% and Πw = 4% (so that we are on Phillips curve) and expected inflation rises from 4% to 6%. As employees care about real wages, it's reasonable to presume that Πw will increases as well (for a given U) and Phillips curve will shift upwards. 

1649_Augmented Phillips curve.png

Figure: The augmented Phillips curve

According to synthesis, Phillips curve should be drawn for a given value of Πe and it should be shifted upwards (downwards) as Πe increases (decreases). When position of Phillips curve is allowed to depend on Πe, is known as augmented Phillips curve (or expectations-augmented Phillips curve). This amendment to Phillips curve is actually a consequence of a criticism of conventional Phillips curve and Keynesian model from the late 1960's (Keynesian - Monetarism debate).


Related Discussions:- Augmented phillips curve

Balance of payments, factors that causes the shifts in balance of payments...

factors that causes the shifts in balance of payments

Classical labour market, using a classical labour market , illustrate the e...

using a classical labour market , illustrate the effects of a real wage existing in the market that is lower than the equilibrium real wage. what will eventually happen in this lab

What is investment demand, Q. What is Investment demand? Investment de...

Q. What is Investment demand? Investment demand  Investment I(r) is assumed to be negatively related to the real interest rate r Total dema

What is gdp, Assuming an economy with no government and no foreign trade. M...

Assuming an economy with no government and no foreign trade. Measure GDP for the following output scenario: There are three firms: firm A is a minning company, firm B is a stee

U.s. department of agriculture, The U.S. Department of Agriculture, nass.us...

The U.S. Department of Agriculture, nass.usda.gov, publishes charts on the prices of farm products. Go to the USDA home page and select Charts and Maps and then Agricultural Prices

Estimate the equation which relates the equilibrium price, The inhabitants ...

The inhabitants of Fantasia live for two periods, 0 and 1. They consume a nonrenewable resource called Fantasium in each period. Fantasium has to be extracted from the ground and t

Two coins tossed, let Y denote the number of "heads" that occur when two co...

let Y denote the number of "heads" that occur when two coins tossed. a) Derive the probability distribution of Y b) Derive the cumulative probability distribution of Y c)

Distinguish static and dynamic gains from trade, Question 1: Critically...

Question 1: Critically analyse the costs of inflation. Which of these items is likely to have encouraged many governments in their adoption of inflation as public enemy number

Anova data analytical approach, This assignment lets you explore a quasi-ex...

This assignment lets you explore a quasi-experimental model using ANCOVA data analytical approach. By doing this data analysis project, you will understand a new quantitative resea

Change in demand for the product, The price will change in the market, only...

The price will change in the market, only due to the change in demand for the product. True or false

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