Ad curve is the aggregate demand, Macroeconomics

Assignment Help:

The AD curve is the aggregate demand

The AD curve is the aggregate demand as a function of P whenthe goods and money market are both in equilibrium

AD curve demonstrates not only the equilibrium combinations of P and Y - it also demonstrates the aggregated demand as a function of P when both markets are in equilibrium. This follows from equilibrium condition in the goods market that requires aggregate demand to be equal to GDP. When we change P, AD curve will tell us the response of Y and thus also the response of YD. You may hence use the AD curve to find the aggregate demand for different prices under the condition that both markets are in equilibrium. 

Primarily, this may seem like a contradiction. We claimed that only endogenous variables that affect aggregate demand where Y andR. Particularly we stated that P doesn't affect YD as long as we kept R and Y fixed.

  • If we start in equilibrium and change P however keep R and Y constant, YDwon't change though we will no longer be in equilibrium in money market.
  • If we require both markets to be in equilibrium, R and Y should change when P changes.
  • Specifically, R should fall and Y should increase when P decreases if both markets are to be in equilibrium.
  • As YDrelies positively on Y and negatively on R, YD will then increase.
  • So YD increases when P falls when both markets remain in equilibrium and there is no contradiction.

Related Discussions:- Ad curve is the aggregate demand

Pros and cons of var, Since their inception, VAR models have been at the ce...

Since their inception, VAR models have been at the centre of many controversies associated with econometric modelling. The recurring criticism throughout history is due to the mode

Tenets of the mercantilist school, Examine two (2) tenets of the mercantili...

Examine two (2) tenets of the mercantilist school. Determine whether you agree or disagree with these principles. Provide at least two (2) reasons to support your answer

Various types of sports clothing, ABC Sports, a store that sells various ty...

ABC Sports, a store that sells various types of sports clothing and other sports items, is planning to introduce a new design of Arizona Diamondbacks' baseball caps. A consultant h

Macroeconomic analysis, Sims (1980) introduced an exciting and ground-break...

Sims (1980) introduced an exciting and ground-breaking new framework which would prove to be extremely insightful for macroeconomic analysis. This is known as vector autoregression

Influx of foreign labor, If a nation were to experience an influx of foreig...

If a nation were to experience an influx of foreign labor into the market for corn production, the production possibilities frontier for the nation would: a. shift inward due to

Credit, How credit is created or the creation of credit

How credit is created or the creation of credit

Describe simulation in gpss, The sales counter next to the soft toy display...

The sales counter next to the soft toy display in Shambles receives a customer every 2-4 minutes. Most of these customers (80%) are buying toys and are dealt with by the cashier i

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

Explain money market with inflation, Q. Explain money market with inflation...

Q. Explain money market with inflation? The money market with inflation  Let's begin with the money market diagram and introduce inflation. As M D relies positively on P

Impact of transaction costs, Assess the impact of transaction costs as they...

Assess the impact of transaction costs as they apply to the Coase Theorem. Evaluate how government assignment of property rights impacts free market exchanges.

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