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 value of a maximum flow, The following network N has sourc...

The following network N has source S and sink T with arc capacities as shown. (a) Use the maximum flow algorithm to find a maximum flow from S to T and draw a diagram

What is total surplus in net gain, What is total surplus in net gain? T...

What is total surplus in net gain? Total surplus in net gain: The total surplus generated into a market is the total net gain to consumers and producers through trading into

Absolute advantage and comparative advantage, Differences between absolute ...

Differences between absolute advantage and comparative advantage?              Ans) Absolute benefit and comparative benefit are two basic concepts to international trade. Under

Business cycletories, list of all theories of business cycle theories

list of all theories of business cycle theories

Macroeconomic models, Now we will analyse how macroeconomic variables fit t...

Now we will analyse how macroeconomic variables fit together and present models which explain the main macroeconomic variables.  Using these models we can, for instance, analyse

Price of new equilibrium, Explain the adjustment to the new equilibrium pri...

Explain the adjustment to the new equilibrium price from an increase in demand.

Net profit advertisement relationship, In 2009, ABC Company made $2M of net...

In 2009, ABC Company made $2M of net profit and spent $100,000 on advertisement. In 2010, it made $2.5M of net profit and spent $150,000 of advertisement. Based on this information

Show the destruction of capital, Q. Show the Destruction of capital? De...

Q. Show the Destruction of capital? Destruction of capital, for instance, through a war, works in the opposite way. Marginal product of labor falls, GDP per capita falls and po

#.., what are the purposes of taxation

what are the purposes of taxation

Economics, Ask question #Minimum 100 words accepted I need help with homew...

Ask question #Minimum 100 words accepted I need help with homewok

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