ECON 219 Lecture Notes - Lecture 16: Aggregate Demand, Demand Curve, Money Supply

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30 Aug 2018

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Money market - trade in short-term loans between banks and other financial institutions. Money - total amount of currency and checking deposits. Money demand - proportion of their total assets that people are willing to hold in the form of money instead of illiquid assets. R = measure of interest rates on non-monetary assets. Aggregate demand of real monetary assets is a function of national income and interest rates: Given real income level y, real money demand rises as the interest rate falls (downward sloping real money demand) Increase in real income from y1 to y2 raises demand for real money balances at every level of interest rate = whole demand schedule shifts upward. Increase in money supply from m1 to m2 reduces interest rate from r1 to r2, for any given price level p and real income level y. If domestic interest rate r increases = arbitrage opportunity. Increase in money supply = decreases interest rates in the sr.

Related Questions

Question 1

The higher the capital utilization rate, the greater the depreciation rate.

True

False

Question 2

Higher capital utilization rates may raise the user costs of capital because higher utilization rates imply

operating at inconvenient times.

paying overtime to employees operating the machines.

operating when complementary services like transporters are unavailable or more expensive.

All of the above.

Question 3

If the rental price of capital increase, the capital utilization rate

increases.

decreases.

remains the same.

depends on whether the substitution rate is greater than the income effect

Question 4

The vacancy rate in the labor market is

the number of job openings divided by the number of unemployed people in the labor force.

the number of job openings divided by the number of workers in the labor force.

the ratio of open jobs to filled jobs.

the ratio of open jobs to the total number of jobs that employers want occupied.

Question 5

Unemployment can exist in a market clearing model if it takes some search time for workers to find jobs.

True

False

Question 6

A decrease in workersâ effective real incomes while they are unemployed will

lower the job finding rate and raise the expected duration of unemployment.

lower the job finding rate and the expected duration of unemployment.

raise the job finding rate and lower the expected duration of unemployment.

raise the job finding rate and the expected duration of unemployment.

Question 7

In the Barro model, the natural rate of unemployment is

zero.

fixed.

Question 8

If the interest rate increases, the real demand for money also increases

True

False

Question 9

Commodity money is money that has value because

of the intrinsic value of the commodity.

it is legal tender.

the government says so.

All of the above.

Question 10

High-powered money is

money held by business for investment.

total currency in circulation plus depository institution deposits at the Fed.

total currency in circulation.

government bonds held by the public and depository institutions.

Question 11

U.S. M1 money includes

currency held by the public.

checkable deposits.

travelerâs checks.

All of the above.

Question 12

U.S. M2 money includes

currency, time deposits, and government bonds.

savings deposits, small time deposits, and private bonds.

checkable deposits, savings deposits, and small time deposits.

retail money market mutual funds, small time deposits, and government bonds.

Question

Money is different from other assets like capital and bonds in that

money does not pay interest.

money has intrinsic value.

money is a better long term store of value.

All of the above.

Question

If a personâs income doubles, we expect their cash holdings to

Question 15

Real money demand does not change when

nominal GDP changes.

the interest rate changes.

the price level changes.

All of the above.

Question 16

All else constant, the price level rises when the supply of money increases.

True

False

Question 17

If the nominal interest rate were to increase, then

money demand decreases and the price level increases.

money demand increases and the price level decreases.

the money supply and the price level would increase.

the money supply and the price level would decrease.

Question 18

Real money demand is a function of real GDP and the nominal interest rate.

True

False

Question 19

The real return on money is zero.

True

False

Question 20

If the expected inflation rate is 5% and the unexpected inflation rate is 4%, the actual inflation is

-1%

1.25%

Question 21

When the rate of growth of money is constant

the inflation rate equals the growth rate of money.

the nominal interest rate rises.

real money balances are declining.

All of the above.

Question 22

A decrease in the money growth rate in the market clearing model causes

a decrease in the nominal interest rate.

an increase in money demand.

a decrease in the price level.

All of the above.

Question 23

A decrease in the money growth rate in the market clearing model causes

an increase in the nominal interest rate.

an increase in money demand.

an increase in the price level.

All of the above.

Question 24

Under price level targeting the money supply becomes

Q 25 During a recession, the interest rate falls tending to cause money demand to rise, but is at least partly offset by real GDP falling tending to cause money demand to fall.

True

False

Part 1

Evaluate whether each of the following statements is true or false. Explain your answer and provide a supporting rationale.

a.The short-run aggregate supply (SAS) curve slopes upward because households spend more as their incomes increase.

b.The long-run aggregate supply curve can never shift.

c.Either a decrease in the nominal money supply by the Federal Reserve, all else held constant or an increase in the price level, all else held constant, will shift the aggregate demand (AD) curve to the left.

d.The Keynesian portion of the short-run aggregate supply (SAS) curve would be relevant during a recessionary situation.

e.Stagflation occurs when the aggregate demand (AD) curve shifts out on the upward sloping portion of the short-run aggregate supply (SAS) curve.

Part 2

Evaluate whether each of the following statements is true or false. Explain your answer and provide a supporting rationale, using graphs to support your answer. You can create graphs by hand and take pictures and upload them with your answers, or you may use Word or Excel, and upload the file created by these software packages.

a.If the real money demand is greater than the real money supply, interest rates must rise to reach equilibrium in the money market as institutions sell bonds to obtain more money.

b.The federal government's control of the money supply, which influences interest rates, is the primary tool that policymakers use to impact the macroeconomy.

c.A decrease in the reserve requirement decreases the money supply because banks have fewer reserves.

d.The real money demand curve shows how households and businesses change their spending in response to changes in the interest rate.

e.Both an increase in the nominal money supply by the Federal Reserve and an increase in the price level will cause the real money supply curve to shift to the right.

yellowseal739

The demand for money
A) d and e are correct
B) all of the following are correct
C) decreases as the average selling price of a unit of outputincreases
D) increases as GDP increases
E) is increased by credit card usage
2. The higher the interest rate, the more of their wealth peoplewill hold as money.
A) True
B) False
3. The money demand curve slopes
A) downward because the cost of holding money decreases as theinterest rate decreases
B) downward because the cost of holding money increases as theinterest rate decreases
C) upward because people demand more money as GDP increases
D) upward because people demand more money as GDP decreases
E) downward because people demand more money as the price levelincreases
4. Which of the following, other things constant, will shift themoney demand curve to the left?
A) an increase in the interest rate
B) a decrease in the interest rate
C) a decrease in real GDP
D) an increase in real GDP
E) an increase in the price level
5. An increase in the money supply will
A) increase the demand for money at each interest rate
B) decrease the demand for money at each interest rate
C) lead people to try to exchange money for interest-bearingassets
D) lead people to try to exchange interest-bearing assets formoney
E) increase the interest rate
6. When an increase in the money supply reduces the interest rate,investment and nominal GDP increase.
A) True
B) False
7. In the short run, a decrease in the money supply will cause adecrease in Gross Domestic Product and a decrease in the pricelevel.
A) True
B) False
8. The demand curve for investment is graphed with __________ onthe vertical axis and __________ on the horizontal axis.
A) the interest rate; investment
B) investment; the interest rate
C) the price level; investment
D) investment; the price level
E) real GDP; investment
9. As the interest rate increases,
A) the demand for investment curve shifts to the right
B) the demand for investment curve shifts to the left
C) there is a movement downward along the demand for investmentcurve
D) there is a movement upward along the demand for investmentcurve
E) GDP increases
10. If the economy experiences a contractionary gap and the Fedstimulates the economy, then:
A) The money supply is increasing because the Fed prints moremoney
B) The money supply is decreasing because the Fed hoardsmoney
C) The money supply is increasing because the Fed makes open-marketpurchases
D) The money supply is decreasing because the Fed makes open-marketsales
E) There is no change in the money supply because the Fed cannotinfluence the money supply
11. If the Fed decreases the money supply, GDP
A) increases because the resulting increase in the interest rateleads to a decrease in investment
B) increases because the resulting decrease in the interest rateleads to an increase in investment
C) decreases because the resulting increase in the interest rateleads to a decrease in investment
D) decreases because the resulting increase in the interest rateleads to an increase in investment
E) decreases because the resulting decrease in the interest rateleads to an increase in investment
12. An increase in the money supply can increase the price level,real GDP, or both, but it is impossible to tell exactly what willhappen without knowing the slope of the aggregate supplycurve.
A) True
B) False
13. If the economy experiences an expansionary gap and the Fedsells US government securities in the open-market, then:
A) Money supply increases, investment increases, aggregate demandincreases
B) Money supply increases, the interest rate increases, and theaggregate demand increases
C) Money supply decreases, the interest rate decreases, and theaggregate demand falls
D) Money supply decreases, the investment decreases, and theaggregate demand decreases
E) Interest rate falls, investment falls, aggregate demandincreases
14. If the money supply equals $1,000 and nominal GDP equals$3,000, then V
A) equals 1/3
B) equals 3
C) equals 3 million
D) cannot be determined since we do not know anything aboutprices
E) cannot be determined since we do not know anything about realGDP
15. If the money supply is increasing at a constant 8 percent,velocity is constant, real GDP is increasing at 5 percent, and theinflation rate is 3 percent, which of the following is true?
A) The growth rate of GDP is too low to be maintained.
B) The inflation rate is too low to be maintained.
C) Velocity is too low to be maintained.
D) The money supply growth rate is too low to be maintained.
E) This situation can continue indefinitely.
16. If real output and velocity are stable and predictable, thenthe equation of exchange can be used to derive a simplerelationship between
A) the money supply and the price level
B) the money supply and the interest rate
C) the money supply and the foreign exchange rate
D) velocity and real GDP
E) velocity and nominal GDP
17. For the quantity theory of money to yield usefulpredictions,
A) fiscal policy must be ineffective in altering aggregatedemand
B) fiscal policy must be effective in altering aggregatedemand
C) the economy must be operating at the potential level of realGross Domestic Product
D) velocity must be stable or predictable
E) velocity must be unstable
18. A rising rate of inflation
A) makes people more willing to hold money as an asset
B) reduces the usefulness of money as a store of value and thusincreases the velocity of money
C) increases the usefulness of money as a medium of exchange andthus reduces the velocity of money
D) is usually preceded by a reduction in the money supply
E) does not, apparently, have any effect on the velocity ofmoney
19. There is considerable disagreement about whether the Fedshould
A) engage in open market operations
B) have the power to set reserve requirements
C) reduce the money supply when the economy is growing
D) allow banks to invest in the stock market
E) attempt to control interest rates or should instead attempt tocontrol the money supply
20. For interest rates to remain stable during economic expansions,the growth rate of the money supply should
A) exceed the growth in the demand for money
B) just match the growth in the demand for money
C) be less than the growth in the demand for money
D) be zero
E) just match the growth in nominal GDP

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ECON 219 Lecture Notes - Lecture 16: Aggregate Demand, Demand Curve, Money Supply

ECON 219 Full Course Notes

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