🗊Презентация Aggregate Demand I. Building the IS–LM Model

Нажмите для полного просмотра!
Aggregate Demand I. Building the IS–LM Model, слайд №1Aggregate Demand I. Building the IS–LM Model, слайд №2Aggregate Demand I. Building the IS–LM Model, слайд №3Aggregate Demand I. Building the IS–LM Model, слайд №4Aggregate Demand I. Building the IS–LM Model, слайд №5Aggregate Demand I. Building the IS–LM Model, слайд №6Aggregate Demand I. Building the IS–LM Model, слайд №7Aggregate Demand I. Building the IS–LM Model, слайд №8Aggregate Demand I. Building the IS–LM Model, слайд №9Aggregate Demand I. Building the IS–LM Model, слайд №10Aggregate Demand I. Building the IS–LM Model, слайд №11Aggregate Demand I. Building the IS–LM Model, слайд №12Aggregate Demand I. Building the IS–LM Model, слайд №13Aggregate Demand I. Building the IS–LM Model, слайд №14Aggregate Demand I. Building the IS–LM Model, слайд №15Aggregate Demand I. Building the IS–LM Model, слайд №16Aggregate Demand I. Building the IS–LM Model, слайд №17Aggregate Demand I. Building the IS–LM Model, слайд №18Aggregate Demand I. Building the IS–LM Model, слайд №19Aggregate Demand I. Building the IS–LM Model, слайд №20Aggregate Demand I. Building the IS–LM Model, слайд №21Aggregate Demand I. Building the IS–LM Model, слайд №22Aggregate Demand I. Building the IS–LM Model, слайд №23Aggregate Demand I. Building the IS–LM Model, слайд №24Aggregate Demand I. Building the IS–LM Model, слайд №25Aggregate Demand I. Building the IS–LM Model, слайд №26Aggregate Demand I. Building the IS–LM Model, слайд №27Aggregate Demand I. Building the IS–LM Model, слайд №28Aggregate Demand I. Building the IS–LM Model, слайд №29Aggregate Demand I. Building the IS–LM Model, слайд №30Aggregate Demand I. Building the IS–LM Model, слайд №31Aggregate Demand I. Building the IS–LM Model, слайд №32Aggregate Demand I. Building the IS–LM Model, слайд №33Aggregate Demand I. Building the IS–LM Model, слайд №34Aggregate Demand I. Building the IS–LM Model, слайд №35Aggregate Demand I. Building the IS–LM Model, слайд №36Aggregate Demand I. Building the IS–LM Model, слайд №37

Содержание

Вы можете ознакомиться и скачать презентацию на тему Aggregate Demand I. Building the IS–LM Model. Доклад-сообщение содержит 37 слайдов. Презентации для любого класса можно скачать бесплатно. Если материал и наш сайт презентаций Mypresentation Вам понравились – поделитесь им с друзьями с помощью социальных кнопок и добавьте в закладки в своем браузере.

Слайды и текст этой презентации


Слайд 1





Aggregate Demand I: 
Aggregate Demand I: 
Building the IS–LM Model
Описание слайда:
Aggregate Demand I: Aggregate Demand I: Building the IS–LM Model

Слайд 2





11-1 The Goods Market and the IS Curve 
11-1 The Goods Market and the IS Curve 
11-2 The Money Market and the LM Curve
11-3 Conclusion: The Short-Run Equilibrium
Описание слайда:
11-1 The Goods Market and the IS Curve 11-1 The Goods Market and the IS Curve 11-2 The Money Market and the LM Curve 11-3 Conclusion: The Short-Run Equilibrium

Слайд 3





Aggregate Demand I: Building the IS–LM Model
Classical theory (Ch.3-7) seemed incapable of explaining the Depression. 
national Y  depends on factor supplies and the available technology, 
neither of which changed substantially from 1929 to 1933. 
A  new model was needed.
In 1936 the British economist John Maynard Keynes revolutionized economics with his book The General Theory of Employment, Interest, and Money. 
Keynes proposed that 
↓ AD is responsible for the ↓ Y & ↑ U that characterize economic ↘. 
He criticized classical theory for assuming that AS alone determines Y. 
Economists today reconcile these 2 views with the model of  AD&AS (Ch.10)
In the LR, Ps are flexible, and AS determines Y. 
In the SR, Ps are sticky, so changes in AD influence Y.
Описание слайда:
Aggregate Demand I: Building the IS–LM Model Classical theory (Ch.3-7) seemed incapable of explaining the Depression. national Y depends on factor supplies and the available technology, neither of which changed substantially from 1929 to 1933. A new model was needed. In 1936 the British economist John Maynard Keynes revolutionized economics with his book The General Theory of Employment, Interest, and Money. Keynes proposed that ↓ AD is responsible for the ↓ Y & ↑ U that characterize economic ↘. He criticized classical theory for assuming that AS alone determines Y. Economists today reconcile these 2 views with the model of AD&AS (Ch.10) In the LR, Ps are flexible, and AS determines Y. In the SR, Ps are sticky, so changes in AD influence Y.

Слайд 4





Aggregate Demand I: Building the IS–LM Model
Our goal is 
to identify the variables that shift the AD curve, causing fls in national Y. 
to examine the tools policymakers can use toﬧ  A D . 
(Ch. 10) We showed that monetary policy can shift the AD  curve. 
(this Ch.) We see that the government can ﬧAD  with both 
monetary and fiscal policy.

IS–LM model, 
is the leading interpretation of Keynes’s theory. 
The goal of the model is to show what determines national Y for a given P. 
We can view the IS–LM model as showing what causes 
Y  to change in the SR when the P is fixed because all Ps are sticky
the AD curve to shift.
Описание слайда:
Aggregate Demand I: Building the IS–LM Model Our goal is to identify the variables that shift the AD curve, causing fls in national Y. to examine the tools policymakers can use toﬧ A D . (Ch. 10) We showed that monetary policy can shift the AD curve. (this Ch.) We see that the government can ﬧAD with both monetary and fiscal policy. IS–LM model, is the leading interpretation of Keynes’s theory. The goal of the model is to show what determines national Y for a given P. We can view the IS–LM model as showing what causes Y to change in the SR when the P is fixed because all Ps are sticky the AD curve to shift.

Слайд 5





Aggregate Demand I: Building the IS–LM Model
Shifts in Aggregate Demand
For a given P, national Y  fluctuates because of shifts in the AD curve. 
The IS–LM model takes the P as given and shows what causes Y to change.
The model therefore shows what causes AD to shift.
Описание слайда:
Aggregate Demand I: Building the IS–LM Model Shifts in Aggregate Demand For a given P, national Y fluctuates because of shifts in the AD curve. The IS–LM model takes the P as given and shows what causes Y to change. The model therefore shows what causes AD to shift.

Слайд 6





 
The two parts of the IS–LM model 
the IS curve  
stands for “investment’’ and “saving,’’ 
represents what’s going on in the market for G&S (Ch. 3).
The LM curve
stands for “liquidity’’ and “money,’’
Represents what’s happening to the S&D for money (Ch. 5). 
The   r   ﬧ   both I & money demand, →
it is the variable that links the 2 halves of the IS–LM model. 
The model shows 
how interactions between the G  & money markets determine 
the position and slope of the AD curve and
 → the level of national Y  in the SR.
Описание слайда:
The two parts of the IS–LM model the IS curve stands for “investment’’ and “saving,’’ represents what’s going on in the market for G&S (Ch. 3). The LM curve stands for “liquidity’’ and “money,’’ Represents what’s happening to the S&D for money (Ch. 5). The r ﬧ both I & money demand, → it is the variable that links the 2 halves of the IS–LM model. The model shows how interactions between the G & money markets determine the position and slope of the AD curve and → the level of national Y in the SR.

Слайд 7





11-1 The Goods Market and the IS Curve 

The IS curve plots the relationship between the r  & the level of Y 
that arises in the market for G&Ss. 
To develop this relationship, we start with the Keynesian cross –
It shows how national Y is determined and 
It is block for the IS–LM model.
In The General Theory Keynes proposed that 
an economy’s total Y is, in the  SR, determined largely by the spending plans of H, B, and  G. 
> people want to spend → 
> G&S firms can sell → 
> Y they will choose to produce → 
> workers they will choose to hire. 
Keynes believed that the problem during recessions and depressions is inadequate spending. 
The KC is an attempt to model this insight.
Описание слайда:
11-1 The Goods Market and the IS Curve The IS curve plots the relationship between the r & the level of Y that arises in the market for G&Ss. To develop this relationship, we start with the Keynesian cross – It shows how national Y is determined and It is block for the IS–LM model. In The General Theory Keynes proposed that an economy’s total Y is, in the SR, determined largely by the spending plans of H, B, and G. > people want to spend → > G&S firms can sell → > Y they will choose to produce → > workers they will choose to hire. Keynes believed that the problem during recessions and depressions is inadequate spending. The KC is an attempt to model this insight.

Слайд 8





11-1 The Goods Market and the IS Curve 

The Keynesian Cross 
The Interest Rate, Investment, and the IS Curve 
How Fiscal Policy Shifts the IS Curve
Описание слайда:
11-1 The Goods Market and the IS Curve The Keynesian Cross The Interest Rate, Investment, and the IS Curve How Fiscal Policy Shifts the IS Curve

Слайд 9





11-1 The Goods Market and the IS Curve 

The Keynesian Cross 
The Interest Rate, Investment, and the IS Curve 
How Fiscal Policy Shifts the IS Curve
Описание слайда:
11-1 The Goods Market and the IS Curve The Keynesian Cross The Interest Rate, Investment, and the IS Curve How Fiscal Policy Shifts the IS Curve

Слайд 10





Planned Expenditure as a Function of Income
PE ~ on Y  because higher Y leads to ↑er consumption, which is part of PE. 
The slope of the PE function is the marginal propensity to consume, MPC.
Описание слайда:
Planned Expenditure as a Function of Income PE ~ on Y because higher Y leads to ↑er consumption, which is part of PE. The slope of the PE function is the marginal propensity to consume, MPC.

Слайд 11





11-1 The Goods Market and the IS Curve 
The Keynesian Cross 
The Interest Rate, Investment, and the IS Curve 
How Fiscal Policy Shifts the IS Curve
Описание слайда:
11-1 The Goods Market and the IS Curve The Keynesian Cross The Interest Rate, Investment, and the IS Curve How Fiscal Policy Shifts the IS Curve

Слайд 12





The Keynesian Cross 
The Keynesian Cross 
The equilibrium in the KC is the point at which Y (AE ) equals PE  (point A).
Описание слайда:
The Keynesian Cross The Keynesian Cross The equilibrium in the KC is the point at which Y (AE ) equals PE (point A).

Слайд 13





The Adjustment to Equilibrium in the Keynesian Cross 

Similarly, if Fs  are producing at level Y2, then PE2 exceeds production, and Fs  run down their inventories. 
This fall in inventories induces Fs  to increase production. 
In both cases, the Fs ’ decisions drive the economy toward equilibrium.
Описание слайда:
The Adjustment to Equilibrium in the Keynesian Cross Similarly, if Fs are producing at level Y2, then PE2 exceeds production, and Fs run down their inventories. This fall in inventories induces Fs to increase production. In both cases, the Fs ’ decisions drive the economy toward equilibrium.

Слайд 14





11-1 The Goods Market and the IS Curve 
Fiscal Policy and the Multiplier: Government Purchases 
Consider how changes in G affect the economy. 
G are one component of expenditure → 
↑er G result in ↑er  PE for any given level of Y. 
If  G r↗ by ∆G, then the PE schedule shifts up↑ by ∆G
The equilibrium of the economy moves from point A to point B.
This graph shows that 
an ↗ in G → to an even greater  ↗ in Y. 
→ ∆Y is >  ∆G. 
The ratio ∆Y/∆G is called the government-purchases multiplier; 
it tells us how much I r↑ in response to a $1 ↗ in G. 
An implication of the KC is that the G multiplier is larger than 1.
Описание слайда:
11-1 The Goods Market and the IS Curve Fiscal Policy and the Multiplier: Government Purchases Consider how changes in G affect the economy. G are one component of expenditure → ↑er G result in ↑er PE for any given level of Y. If G r↗ by ∆G, then the PE schedule shifts up↑ by ∆G The equilibrium of the economy moves from point A to point B. This graph shows that an ↗ in G → to an even greater ↗ in Y. → ∆Y is > ∆G. The ratio ∆Y/∆G is called the government-purchases multiplier; it tells us how much I r↑ in response to a $1 ↗ in G. An implication of the KC is that the G multiplier is larger than 1.

Слайд 15





An Increase in Government Purchases in the Keynesian Cross
Note that the ↗ in Y exceeds the ↗ in G. 
→ fiscal policy has a multiplied effect on Y.
Описание слайда:
An Increase in Government Purchases in the Keynesian Cross Note that the ↗ in Y exceeds the ↗ in G. → fiscal policy has a multiplied effect on Y.

Слайд 16





11-1 The Goods Market and the IS Curve 
How big is the multiplier?
we trace through each step of the change in Y. 
Expenditure r↑ by ∆G → Y r↑ by ∆G as well. 
This ↗ in Y in turn r↑ consumption by MPC× ∆G, 
where MPC is the marginal propensity to consume. 
This ↗ in consumption r↑ expenditure and Y once again. 
This second ↗ in Y of MPC × ∆G again raises C, this time by MPC × (MPC ×∆ G), which again ↑s expenditure and Y, and so on. 
This feedback from C to Y to C continues indefinitely. 
The total effect on Y is
Initial Change in Government Purchases = ∆G
First Change in Consumption = MPC × ∆G
Second Change in Consumption = MPC2 × ∆G
Third Change in Consumption = MPC3 × ∆G
.. .. . .
∆Y = (1 + MPC + MPC2 + MPC3 + . . .)∆G.
Описание слайда:
11-1 The Goods Market and the IS Curve How big is the multiplier? we trace through each step of the change in Y. Expenditure r↑ by ∆G → Y r↑ by ∆G as well. This ↗ in Y in turn r↑ consumption by MPC× ∆G, where MPC is the marginal propensity to consume. This ↗ in consumption r↑ expenditure and Y once again. This second ↗ in Y of MPC × ∆G again raises C, this time by MPC × (MPC ×∆ G), which again ↑s expenditure and Y, and so on. This feedback from C to Y to C continues indefinitely. The total effect on Y is Initial Change in Government Purchases = ∆G First Change in Consumption = MPC × ∆G Second Change in Consumption = MPC2 × ∆G Third Change in Consumption = MPC3 × ∆G .. .. . . ∆Y = (1 + MPC + MPC2 + MPC3 + . . .)∆G.

Слайд 17





11-1 The Goods Market and the IS Curve 
The Keynesian Cross 
The Interest Rate, Investment, and the IS Curve 
How Fiscal Policy Shifts the IS Curve
Описание слайда:
11-1 The Goods Market and the IS Curve The Keynesian Cross The Interest Rate, Investment, and the IS Curve How Fiscal Policy Shifts the IS Curve

Слайд 18





11-1 The Goods Market and the IS Curve 
Fiscal Policy and the Multiplier: Taxes 
 A ↘in T of ∆T immediately r↑ disposable income Y − T by ∆T and, → 
↗ consumption by MPC × T. 
For any given level of Y,  PE is now ↑er. 
The PE schedule shifts up↑ by MPC × T. 
The equilibrium of the economy moves from point A to point B.
Just as an ↗ in G has a multiplied effect on Y, → does a ↘ in Ts. 
As before, the initial change in expenditure, 
now MPC × T, is multiplied by 1/(1 − MPC). 
The overall effect on Y of the change in Ts is Y/T = −MPC/(1 − MPC).
This expression is the tax multiplier, 
the amount Y changes in response to a $1 change in Ts. 
The “-” sign indicates that Y moves in the opposite direction from Ts. 
For example, 
if the marginal propensity to consume is 0.6, then 
the tax multiplier is Y/T = −0.6/(1 − 0.6) = −1.5.
A $1.00 cut in taxes r↑s equilibrium Y by $1.50.
Описание слайда:
11-1 The Goods Market and the IS Curve Fiscal Policy and the Multiplier: Taxes A ↘in T of ∆T immediately r↑ disposable income Y − T by ∆T and, → ↗ consumption by MPC × T. For any given level of Y, PE is now ↑er. The PE schedule shifts up↑ by MPC × T. The equilibrium of the economy moves from point A to point B. Just as an ↗ in G has a multiplied effect on Y, → does a ↘ in Ts. As before, the initial change in expenditure, now MPC × T, is multiplied by 1/(1 − MPC). The overall effect on Y of the change in Ts is Y/T = −MPC/(1 − MPC). This expression is the tax multiplier, the amount Y changes in response to a $1 change in Ts. The “-” sign indicates that Y moves in the opposite direction from Ts. For example, if the marginal propensity to consume is 0.6, then the tax multiplier is Y/T = −0.6/(1 − 0.6) = −1.5. A $1.00 cut in taxes r↑s equilibrium Y by $1.50.

Слайд 19






A Decrease in Taxes in the Keynesian Cross 
A ↘ in T of ∆T r↑ PE by MPC × ∆T for any given level of Y. 
The equilibrium moves from point A to point B, and Y r↑ from Y1 to Y2. 
Fiscal policy has a multiplied effect on Y.
Описание слайда:
A Decrease in Taxes in the Keynesian Cross A ↘ in T of ∆T r↑ PE by MPC × ∆T for any given level of Y. The equilibrium moves from point A to point B, and Y r↑ from Y1 to Y2. Fiscal policy has a multiplied effect on Y.

Слайд 20





Cutting Taxes to Stimulate the Economy: The Kennedy and Bush Tax Cuts
John F. Kennedy became president of the United States in 1961.
One of the council’s first proposals was to expand national Y by reducing taxes.
Tax cuts stimulate aggregate supply by improving workers’ incentives and expand AD by raising households’ disposable Y.
GDP ↗, U ↘
George W. Bush was elected president in 2000, a major element of his platform was a cut in Y taxes. 
Bush used both supply-side and Keynesian rhetoric to make the case for their policy.
When people have more M., they can spend it on G&S. 
When they demand an additional G&S, somebody will produce the G or S.
When somebody produces that G&S, it means somebody is more likely to be able to find a job.
GDP ↗, U ↘
Описание слайда:
Cutting Taxes to Stimulate the Economy: The Kennedy and Bush Tax Cuts John F. Kennedy became president of the United States in 1961. One of the council’s first proposals was to expand national Y by reducing taxes. Tax cuts stimulate aggregate supply by improving workers’ incentives and expand AD by raising households’ disposable Y. GDP ↗, U ↘ George W. Bush was elected president in 2000, a major element of his platform was a cut in Y taxes. Bush used both supply-side and Keynesian rhetoric to make the case for their policy. When people have more M., they can spend it on G&S. When they demand an additional G&S, somebody will produce the G or S. When somebody produces that G&S, it means somebody is more likely to be able to find a job. GDP ↗, U ↘

Слайд 21





Increasing Government Purchases to Stimulate the Economy: The Obama Spending Plan
When President Barack Obama took office in January 2009, the economy was suffering from a significant recession.
The package included some tax cuts and higher transfer payments, but much of it was made up of ↗ in G of G&S.
Congress went ahead with President Obama’s proposed stimulus plans with relatively minor modifications.
 The president signed the $787 billion billon February 17, 2009. 
Did it work? 
The economy did recover from the recession,
but much more slowly than the Obama administration economists initially forecast.
Whether the slow recovery reflects 
the failure of stimulus policy or 
a sicker economy than the economists first appreciated 
						is a question of continuing debate.
Описание слайда:
Increasing Government Purchases to Stimulate the Economy: The Obama Spending Plan When President Barack Obama took office in January 2009, the economy was suffering from a significant recession. The package included some tax cuts and higher transfer payments, but much of it was made up of ↗ in G of G&S. Congress went ahead with President Obama’s proposed stimulus plans with relatively minor modifications. The president signed the $787 billion billon February 17, 2009. Did it work? The economy did recover from the recession, but much more slowly than the Obama administration economists initially forecast. Whether the slow recovery reflects the failure of stimulus policy or a sicker economy than the economists first appreciated is a question of continuing debate.

Слайд 22





11-1 The Goods Market and the IS Curve 

The KС 
explains the economy’s AD curve
shows how the spending plans of H, F, the G determine the  Y. 
makes the assumption that the level of PI is fixed. 
An important macroeconomic relationship is that  PI ~ on the r (Ch.3).
To add this relationship between the r & I to our model, 
we write the level of PI as I = I(r).
The r is the cost of borrowing to finance investment projects
→ an ↗ in the r reduces PI. 
→ the investment function slopes downward.
To determine how  Y changes when the r changes, 
we can combine the investment function with the KС diagram.
Описание слайда:
11-1 The Goods Market and the IS Curve The KС explains the economy’s AD curve shows how the spending plans of H, F, the G determine the Y. makes the assumption that the level of PI is fixed. An important macroeconomic relationship is that PI ~ on the r (Ch.3). To add this relationship between the r & I to our model, we write the level of PI as I = I(r). The r is the cost of borrowing to finance investment projects → an ↗ in the r reduces PI. → the investment function slopes downward. To determine how Y changes when the r changes, we can combine the investment function with the KС diagram.

Слайд 23


Aggregate Demand I. Building the IS–LM Model, слайд №23
Описание слайда:

Слайд 24





11-1 The Goods Market and the IS Curve 

The IS curve shows us, 
for any given r, the level of Y that brings the goods market into equilibrium. 
As we learned from the KC, 
the equilibrium level of Y also ~on Gnt spending G and taxes T.
The IS curve is drawn for a given FP; that is, 
when we construct the IS curve, we hold G and T fixed. 
When FP changes, the IS curve shifts.

Changes in FP that 
r↑ the demand for G&S shift the IS curve to the right. 
 r↓ the demand for G&S shift the IS curve to the left.
Описание слайда:
11-1 The Goods Market and the IS Curve The IS curve shows us, for any given r, the level of Y that brings the goods market into equilibrium. As we learned from the KC, the equilibrium level of Y also ~on Gnt spending G and taxes T. The IS curve is drawn for a given FP; that is, when we construct the IS curve, we hold G and T fixed. When FP changes, the IS curve shifts. Changes in FP that r↑ the demand for G&S shift the IS curve to the right. r↓ the demand for G&S shift the IS curve to the left.

Слайд 25


Aggregate Demand I. Building the IS–LM Model, слайд №25
Описание слайда:

Слайд 26





11-2 The Money Market and the LM Curve
Описание слайда:
11-2 The Money Market and the LM Curve

Слайд 27





The Theory of Liquidity Preference
The S&D for RMB determing the r.
The S curve for RMB is vertical because the S does not ~on the r.
The D curve is d↓ sloping because a ↑er r  
r↑ the cost of holding money and → 
lowers the quantity demanded.
At the equilibrium r, the quantity of RMB demanded = the quantity supplied.
Описание слайда:
The Theory of Liquidity Preference The S&D for RMB determing the r. The S curve for RMB is vertical because the S does not ~on the r. The D curve is d↓ sloping because a ↑er r r↑ the cost of holding money and → lowers the quantity demanded. At the equilibrium r, the quantity of RMB demanded = the quantity supplied.

Слайд 28






	A Reduction in the Money Supply in the Theory of Liquidity Preference 
If the P is fixed, a reduction in the M from M1 to M2 reduces the S of  RMB. 
The equilibrium r  →  r↑ from r1 to r2.
Описание слайда:
A Reduction in the Money Supply in the Theory of Liquidity Preference If the P is fixed, a reduction in the M from M1 to M2 reduces the S of RMB. The equilibrium r → r↑ from r1 to r2.

Слайд 29





Does a Monetary Tightening Raise or Lower Interest Rates?
Описание слайда:
Does a Monetary Tightening Raise or Lower Interest Rates?

Слайд 30





11-2 The Money Market and the LM Curve
Описание слайда:
11-2 The Money Market and the LM Curve

Слайд 31






Deriving the LM Curve 
Panel (a) shows the market for RMB: an ↗ in Y  from Y1 to Y2 raises the demand for money and thus raises the interest rate from r1 to r2. 
Panel (b) shows the LM curve summarizing this relationship between the interest rate and income: the higher the level of income, the higher the interest rate.
Описание слайда:
Deriving the LM Curve Panel (a) shows the market for RMB: an ↗ in Y from Y1 to Y2 raises the demand for money and thus raises the interest rate from r1 to r2. Panel (b) shows the LM curve summarizing this relationship between the interest rate and income: the higher the level of income, the higher the interest rate.

Слайд 32





11-2 The Money Market and the LM Curve
The LM curve shows the combinations of the interest rate and the level of Y that are consistent with equilibrium in the market for RMB. 
The LM curve is drawn for a given supply of RMB. 
↘ in the supply of RMB shift the LM curve u↑. 
↗in the supply of RMB shift the LM curve d↓.
Описание слайда:
11-2 The Money Market and the LM Curve The LM curve shows the combinations of the interest rate and the level of Y that are consistent with equilibrium in the market for RMB. The LM curve is drawn for a given supply of RMB. ↘ in the supply of RMB shift the LM curve u↑. ↗in the supply of RMB shift the LM curve d↓.

Слайд 33


Aggregate Demand I. Building the IS–LM Model, слайд №33
Описание слайда:

Слайд 34





11-3 Conclusion: The Short-Run Equilibrium
We now have all the pieces of the IS–LM model. 
The two equations of this model are
Y = C(Y − T ) + I(r) + G      - IS,
M/P = L(r, Y)           - LM.
Описание слайда:
11-3 Conclusion: The Short-Run Equilibrium We now have all the pieces of the IS–LM model. The two equations of this model are Y = C(Y − T ) + I(r) + G - IS, M/P = L(r, Y) - LM.

Слайд 35






The intersection of the IS and LM curves represents simultaneous equilibrium 
in the market for G&S & in the market for RMB 
	 for given values of Gnt spending, T, the M, and the P.
Описание слайда:
The intersection of the IS and LM curves represents simultaneous equilibrium in the market for G&S & in the market for RMB for given values of Gnt spending, T, the M, and the P.

Слайд 36






The Theory of Short-Run Fluctuations 
This schematic diagram shows how the different pieces of the theory of SR fluctuations fit together. 
The KC explains the IS curve, and the TLP explains the LM curve. 
The IS and LM curves together yield the IS–LM model, which explains the AD curve. 
The AD curve is part of the model of AS & AD, which economists use to explain SR fluctuations in economic activity.
Описание слайда:
The Theory of Short-Run Fluctuations This schematic diagram shows how the different pieces of the theory of SR fluctuations fit together. The KC explains the IS curve, and the TLP explains the LM curve. The IS and LM curves together yield the IS–LM model, which explains the AD curve. The AD curve is part of the model of AS & AD, which economists use to explain SR fluctuations in economic activity.

Слайд 37


Aggregate Demand I. Building the IS–LM Model, слайд №37
Описание слайда:



Похожие презентации
Mypresentation.ru
Загрузить презентацию