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

Making lease payments that are equivalent to annual payments, A company can...

A company can lease an asset for the next five years by making lease payments that are equivalent to annual payments of $3,000 at year 0, $6,000 at year 1, $7,000 at year 2, $7,000

Consumption function in the IS-LM model, Q. Consumption function in the IS-...

Q. Consumption function in the IS-LM model? The consumption function will be the same as in cross model, consumption will depend positively on Y. In the classical model, consum

Determined at the intersection of the money demand, Consider the supply of ...

Consider the supply of money graph above. Which of the following can be determined at the intersection of the Money Demand and Money Supply curves? The rate of open market transact

Balance of payment, what causes a shift in the balance of payment?

what causes a shift in the balance of payment?

Theory of aggregate deman, unplanned changes in inventory are counted as in...

unplanned changes in inventory are counted as inventory spending by firms.say true or false and justify

What countries are the members of the oecd, Members of the Organization for...

Members of the Organization for Economic Cooperation and Development are: 20 countries formerly signed the Convention on the Organization for Economic Co-operation and Develop

Determine the exchange rate, Determine the exchange rate When a currenc...

Determine the exchange rate When a currency is freely floating, the central bank doesn't have to set monetary policy to alter the external value of the currency unless instruct

Exante real interest rate, The exante real interest rate is based on _____ ...

The exante real interest rate is based on _____ inflation, while the ex post real interest rate is based on _____ inflation. A) expected; actual B) core; actual C) actual;

Assingment, a complete demend funtion equation

a complete demend funtion equation

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