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

Help needed, what are the advantages and disadvantages of unemployment

what are the advantages and disadvantages of unemployment

Explain the excise terms of tax, Explain the excise terms of tax. The e...

Explain the excise terms of tax. The excise terms of tax: a. Tax incidence b. Excess burden c. Deadweight loss d. Tax revenue

Fiscal Policy, What are the effects of the fiscal stimulus on the macroecon...

What are the effects of the fiscal stimulus on the macroeconomy

Accounting system-example iii, ACCOUNTING SYSTEM-EXAMPLE III  Now suppo...

ACCOUNTING SYSTEM-EXAMPLE III  Now suppose the Jam Co. manufactures some herbal chemicals and flavors which it sells partly to Extracts Co., partly to Bottling Co., some are co

Proportion of students entering a university, Historically, the proportion ...

Historically, the proportion of students entering a university who finished in 4 years or less was 64%. To test whether this proportion has decreased, 122 students were examined an

Pine village needs some additional recreation fields, Pine Village needs so...

Pine Village needs some additional recreation fields. Construction will cost $225,000 and annual O&M expenses are $85,000. The city council estimates that the value of added youth

What is the basic function of central banks, Q. What is the basic function ...

Q. What is the basic function of Central banks? A central bank is a public authority which is responsible for monetary policy for a country or a group of countries. Two signifi

Assignment, derive equations for IS,LM and AD curves.

derive equations for IS,LM and AD curves.

Economic assesment, can you tell me how this works, i am struggling to writ...

can you tell me how this works, i am struggling to write my report in economics and i would like to know how much does it cost some help

Explain the following equation, Which of the following equations is FALSE f...

Which of the following equations is FALSE for perfectly competitive firms? A. Total cost = fixed cost + variable cost B. Marginal cost = change in total cost / change in quantity o

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