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

Effect of a large federal deficit on interest rates, Explain, using the bes...

Explain, using the best framework you can think of (based on our class discussion), the effect of a large federal deficit on interest rates.

Determine the appropriate interval-hypotheses , 1. Practice identification...

1. Practice identification of proper analysis type (1-Sample Z, 1-Sample t, 2-Sample t, Paired t, etc). 2. Practice hypothesis testing. 3. Practice interpretation of sta

Assignment , I want you to solve problem in Macroeconomics.It is in the fil...

I want you to solve problem in Macroeconomics.It is in the file attachment.

Inflation in sweden, Inflation in Sweden Figure Inflation in Swed...

Inflation in Sweden Figure Inflation in Sweden 1830 - 2010. Source: SCB. There are four aspects which are interesting when we look at inflation data for Sweden

Explain the concept of elasticity, Explain the concept of elasticity and de...

Explain the concept of elasticity and describe why the supply of petrol in the short run is relatively inelastic.

Labor force participation rate, The following Table B presents the 2010 pop...

The following Table B presents the 2010 population, employment, and unemployment data among working age persons for several countries. a. Calculate the number of people in the l

The growth of per-capita gdp in the period immediately, An economy has the ...

An economy has the following parameter values: s ?=.3,d ?=.1,A ?=1,andL ?=100.2 The economy begins at steady state but at some point is attacked by Godzilla, destroying 70% of the

Wholesale prices, Wholesale Prices, Consumer Prices and Inflation   From...

Wholesale Prices, Consumer Prices and Inflation   From the man on the street to the highest policy makers, the behavior of prices is of intimate concern. Prices determine the pu

Elasticity with respect to the price of gasoline, Suppose the annual demand...

Suppose the annual demand function for the Honda Accord is Qd = 430 - 10 PA + 10 PC - 10 PG where PA and PC are the prices of the Accord and the Toyota Camry respectively (in thous

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