Aggregate demand policies, Macroeconomics

Assignment Help:

Aggregate Demand Policies

Both fiscal and monetary policy changes shift the AD curve. Let us see how, starting with a fiscal expansion. See figure 6.2. In the upper panel, the initial LM and IS schedules correspond to a given nominal quantity of money and the price level P0. The equilibrium is at point E and there is a corresponding point on the AD schedule in the lower panel. When there is a fiscal expansion, the IS schedule shifts outward and to the right. At the initial price level there is a new equilibrium at point Elwith higher interest rates and higher level of income - and spending. Thus at the initial level of prices, P0, equilibrium income and spending are now higher. This is shown by plotting point El in the lower panel. Point El is a point on the new aggregate demand curve ADl. Doing a similar exercise at other points on the original AD leads us to the derivation of the new aggregate demand curve ADl. We see that the aggregate demand curve has shifted to the right because of fiscal expansion. A fiscal contraction produces the opposite result.

Figure 1

2401_aggregate demand policies.png

Now, let us study the effect of change in monetary policy on the aggregate demand curve. See figure 6.3. An increase in the nominal stock of money implies a higher real money stock at each level of prices and thus shifts the LM curve to LMl in the upper panel.

The equilibrium level of income rises from Y0 to Yl at the initial price level, P0. Correspondingly, the AD curve moves out to the right, to ADl, with point El in the lower panel corresponding to El in the upper panel. The AD curve shifts up in exactly the same proportion as the increase in the money stock. For instance, at point K the price level, Pl, is higher than P0 in the same proportion that the money supply has increased. Real balances at K and ADl are therefore the same as at E on AD.

Figure 2


534_aggregate demand policies1.png


Related Discussions:- Aggregate demand policies

Explain why quantitative measures, Suppose a company is considering two inv...

Suppose a company is considering two investment projects. Both projects require an upfront expenditure of $30 million. The company estimates that the cost of capital is 10% and tha

Determine the probability and power curve, Learning Objective: Reinforce u...

Learning Objective: Reinforce understanding of Power, β , and α . Problem: A packing process is designed to fill steel drums with 400 pounds of a chemical. To determine whe

What are the important aspects in tracking the macro-economy, What are the ...

What are the important aspects in tracking the macro-economy? Important aspects in tracking the macro-economy: a. How economists utilizes aggregate measures to track the pre

find the nash equilibria for all possible parameter, Two animals are fight...

Two animals are fighting over a prey. The prey is worth v to each animal. The cost of fighting is c1 for the first animal (player 1) and c2 for the second animal (player 2). If the

Recommendation reduces cost, In "Kitchen Nightmares", Chef Gordon Ramsa vis...

In "Kitchen Nightmares", Chef Gordon Ramsa visits struggling restaurants and gives the owners of the restaurant a number of recommendations intended to reverse the restaurant's pro

Testing the hypothesis, An effort to reduce energy costs, a major universit...

An effort to reduce energy costs, a major university has installed more efficient lights as well as automatic sensors that turn the lights off when no movement is present in a room

Equilibrium in money markets, Equilibrium in Money Markets Having dealt...

Equilibrium in Money Markets Having dealt with the forces that determine the supply of money and demand for money, let us combine supply of and demand for money to determine eq

Voting for a republican candidate, Suppose that 70% of people who identify ...

Suppose that 70% of people who identify themselves as an "Independent" voter end up voting for a Republican candidate. What is the probability that out of 120 "independent" voters

Assignment, Ask question #MinDerive the isoprofit function ?imum 100 words...

Ask question #MinDerive the isoprofit function ?imum 100 words accepted#

Define public good, A public good: A) Generally results in substantial n...

A public good: A) Generally results in substantial negative externalities. B) Can never be provided by a nongovernmental organization. C) Costs essentially nothing to prod

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