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

Define economics, What is the study of economics about?

What is the study of economics about?

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

Mercantilist economists, Evaluate the mercantilist economists. Determine wh...

Evaluate the mercantilist economists. Determine which economist you feel made the most significant contribution to economic theory. Provide at least two (2) reasons to support your

Foreign trade, how can a country maintain equilibrium GDP with foreign trad...

how can a country maintain equilibrium GDP with foreign trade?

Assignment, C=100+0.75Yd How do i calculate marginal propensity to consume...

C=100+0.75Yd How do i calculate marginal propensity to consume?

Negative performances of the economy, An advantage of observing statistics ...

An advantage of observing statistics from this range is that it encapsulates both positive and negative performances of the economy helping to produce a much more accurate insight

Explain about the circular-flow of economic activities, Explain about the c...

Explain about the circular-flow of economic activities. Circular-Flow of Economic Activities: Economic Agents:    a. Households b. Firms Where they interact:

Liberalisation of capital account and convertibility issue, Liberalisation ...

Liberalisation of Capital Account and Convertibility Issue: Broadly speaking and irrespective of sector specificity, a liberalised system is one where the role of the governme

International trade, what does international trade fails to its claims ?

what does international trade fails to its claims ?

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