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

Ricardo Viner Model, How does the Ricardo Viner diagram react when once pri...

How does the Ricardo Viner diagram react when once price changes, effects on real wages, and labor allocation?

Kernel density estimator to plot the two densities, The data is posted on B...

The data is posted on Blackboard. Download the data lfs4.dta on your personal computer. This data is from the Labour Force Survey 2003. In STATA, add enough memory to open the data

Principles of macroeconomics, what is the company lidted in NASDAQ that is ...

what is the company lidted in NASDAQ that is included in the dow jones industrial average

How price level rises differ from price rises, How price level rises differ...

How price level rises differ from price rises In macroeconomics, it's common to use term "prices" or "price" as short for price level. Expression "prices rise" must be interpre

Compute the equilibrium level as-ad model, 1 . Use the AS/AD model to a...

1 . Use the AS/AD model to a . Demonstrate graphically and explain verbally the situation the US economy is currently in. b. In the diagram you drew for part (a) above, sh

Monopoly model, Use the monopoly model to explain how providers are able to...

Use the monopoly model to explain how providers are able to charge different groups of patients different prices.

Quantitative data analysis and interpret , 1. To assess your ability to con...

1. To assess your ability to conduct quantitative data analysis and interpret the results of data analysis introduced inForecasting Trend. 2. To assess your ability to communicate

Gross domestic savings, Gross Domestic Savings  Income not devoted to c...

Gross Domestic Savings  Income not devoted to current consumption is saved. In an economy during a particular year some units will consume less than their income while some wil

Firm maximizing profit, A firm with two factories, one in Michigan and one ...

A firm with two factories, one in Michigan and one in Texas, has decided that it should produce a total of 500 units to maximize profit. The firm is currently producing 200 units i

Explain the problem with IS-LM model, Q. Explain the problem with IS-LM mod...

Q. Explain the problem with IS-LM model? The starting point of AS-AD model is an assumption in IS-LM model (and in the cross model) that limits its usefulness. This is an assum

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