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

calculate the npv and pricing models, Burwood Mining is raising capital ...

Burwood Mining is raising capital of $500,000 for its next project from the following sources: Sources Amount $ Common stock 100,000

GDP, Find the annual (yearly) real and nominal GDP numbers for Turkey from ...

Find the annual (yearly) real and nominal GDP numbers for Turkey from TCMB for the recent past. Use the EVDS system and TUIK data. Describe the source and definition of the data us

Gdp of various components, What are prices indexes designed to measure? Out...

What are prices indexes designed to measure? Outline how they are constructed. When GDP and other income figures are compared across time periods, explain why it is important to ad

What is is-lm model with inflation, Q. What is IS-LM model with inflation? ...

Q. What is IS-LM model with inflation? The IS-LM model with inflation  The basic assumption We developed IS-LM model with constant wages and prices. We can now exten

U.k. produces and imports eggs, The U.K. produces and imports eggs. Suppose...

The U.K. produces and imports eggs. Suppose that the government imposed a quota on imports: Foreign suppliers could export no more than Q eggs (regardless of price). What effect do

Desired aggregate spending, Desired Aggregate Spending Desired aggregat...

Desired Aggregate Spending Desired aggregate spending refers to the volume of purchases of the currently produced goods and services that all spending units in the economy wish

Inflation, how inflation trade off is not feasible under adaptive expectati...

how inflation trade off is not feasible under adaptive expectation

Perfectly competitive firm, Consider the following demand schedule. Does it...

Consider the following demand schedule. Does it apply to a perfectly competitive firm? Compute marginal and average revenue Price Quantity Price Quantity $95 2 $55 5 $88 3 $40 6 $

Show the different kinds of unemployment, Q. Show the Different kinds of un...

Q. Show the Different kinds of unemployment? All unemployed individuals are presumed to belong to exactly one of these categories so that if we sum unemployment from each categ

Progressive income tax, Because the structure of the personal income tax is...

Because the structure of the personal income tax is progressive, a larger share of income is taxed at higher rates as real income increases. Therefore, economic growth automaticall

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