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

Normal probability distribution, Tennis-Warehouse recently conducted a stud...

Tennis-Warehouse recently conducted a study of long distance phone calls made by its employees. The study showed that the length of the calls has a mean of 3.2 minutes, a standard

Telemarketer makes six phone calls, A telemarketer makes six phone calls pe...

A telemarketer makes six phone calls per hour and is able to make a sale on 30 percent of these contacts. During the next two hours, find: A) The probability of making exactly four

Aggregeta demand and aggregate supply, Using an aggregate demand and supply...

Using an aggregate demand and supply diagram, explain how each of the following scenarios affects the equilibrium price level and aggregate output a/Consumers expect a recession b/

Explain the term- inventory investment, Explain the term- inventory investm...

Explain the term- inventory investment We would have a negative inventory investment whenever inventories decrease. By net investments we mean gross investments minus depreciat

What do you mean by patulin, Q. What do you mean by Patulin? It is a to...

Q. What do you mean by Patulin? It is a toxic and antibiotic metabolite produced by several species of Penicillin, Aspergillus and Paeciliomyces but the most important in the c

Define the points of individual choices makes and interact, Define the poin...

Define the points of individual choices makes and interact. A. How individuals make choices: • Scarcity • Opportunity cost • Trade-offs • Marginal analysis B. Ho

List of major emerging-market economies, List of major emerging-market econ...

List of major emerging-market economies To determine if the UK is to benefit from growth of emerging-market economies in the future, it should start exporting goods and specif

Senator is considering tax, You are an assistant to a senator who chairs an...

You are an assistant to a senator who chairs an ad hoc committee on reforming taxes on telecommunication services. Based on your research, AT&T has spent over $15 million on relate

Money demand function, Assume that the money demand function is (M/P) d = 2...

Assume that the money demand function is (M/P) d = 2,200 - 200r, where r is the interest rate in percent. The money supply M is 2,000 and the price level P is2. If the price level

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