ECN 211 : Chapter 17

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30 Oct 2014

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Each point on the phillips curve represents a combination of the: a. b. c. d. consumption rate and the unemployment rate. savings rate and the inflation rate. interest rate and the savings rate. inflation rate and the unemployment rate. Suppose that the economy experiences an increase in the inflation rate at the same time that the unemployment rate decreases. Economists today believe that the long-run phillips curve: __a__ 6. is downward sloping. is upward sloping. is vertical, drawn at the natural rate of unemployment is horizontal at the natural rate of inflation. a. b. c. d. The long-run phillips curve is mostly likely depicted as a (an) ____________ line drawn at the. Natural rate of unemployment: horizontal, vertical, upward-sloping, downward-sloping. The hypothesis that people believe the best indicator of the future increases in the price level is price increases in the recent past is known as: a. b. c. d. rational expectations. adaptive expectations. lagged expectations. trend expectations.

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1) As the unemployment rate rises:

A) the separation rate decreases.

B) the young and unskilled experience lower-than-average increases in unemployment.

C) the young and skilled experience larger-than-average increases in unemployment.

D) the young and unskilled experience larger-than-average increases in unemployment.

E) the proportion of the unemployed finding a job increases.

2) The natural level of employment will increase when which of the following occurs?

A) a decrease in the markup of prices over costs

B) an increase in the natural level of output

C) an increase in the actual unemployment rate

D) an increase in unemployment benefits

E) an increase in the markup of prices over costs

3) Suppose workers and firms expect the overall price level to increase by 4%. Given this information, we would expect that:

A) the real wage will decrease by 4%.

B) the real wage will increase by 4%.

C) the nominal wage will increase by less than 4%.

D) the nominal wage will increase by more than 4%.

E) the nominal wage will increase by exactly 4%.

4) An increase in the minimum wage will cause:

A) a reduction in the equilibrium real wage.

B) an increase in the natural rate of unemployment.

C) an increase in the equilibrium real wage.
D) a decrease in the natural rate of unemployment.

E) no change in the natural rate of unemployment.

5) In the aggregate demand relation, a reduction in the price level causes output to increase because of its effect on:

A) firms' markup over labor costs.

B) the nominal wage.

C) the interest rate.

D) the expected price level.

E) government spending.

6) The short-run aggregate supply curve (AS) is upward sloping because:

A) an increase in output causes an increase in employment, a reduction in unemployment, an increase in the nominal wage, and an increase in the price level.

B) a reduction in the aggregate price level causes a reduction in nominal money demand and a reduction in the interest rate.

C) a reduction in the aggregate price level (P) will cause a reduction in the interest rate and an increase in output.

D) an increase in the aggregate price level will cause an increase in the interest rate and a reduction in output.

E) an increase in the nominal wage causes a reduction in the amount of output that firms are willing to produce.

7) Assume that the economy is initially operating at the natural level of output. A simultaneous expansionary monetary policy and an increase in oil prices will cause which of the following?

A) an increase in output and a reduction in the interest rate in the short run

B) a reduction in output and an increase in the interest rate in the short run

C) a reduction in output and a reduction in the interest rate in the short run

D) an ambiguous effect in output and an increase in the price level in the short run

E) an ambiguous effect in output and a reduction in the price level in the short run

8) Assume that the economy is initially operating at the natural level of output. A one-time 4% reduction in the nominal money supply will cause:

A) a 4% increase in the price level in the medium run.

B) a 4% reduction in the price level in the medium run.

C) a 4% increase in the real money supply in the medium run.

D) a 4% increase in the interest rate (i) in the medium run.

E) a 4% reduction in investment in the medium run.

9) The original Phillips curve implied that:

A) the markup over labor costs is zero.

B) the expected inflation rate is equal to last year's inflation rate.

C) a lower rate of unemployment causes an increase in the rate of inflation.

D) the inflation is always zero.

E) the expected inflation is always zero.

10) In the Phillips curve equation, which of the following will NOT cause a rise in the current inflation rate?

A) a rise in the minimum wage

B) a rise in the expected inflation rate

C) a rise in the employment insurance

D) a drop in the markup

E) a fall in the unemployment rate

2. Using the AS and AD, WS and PS, and IS-LM graphs, illustrate and explain the short run and medium run effects of less stringent enforcement of existing antitrust legislation (Monopolist market power increased) . Explain what happens to P, Y, I, W/P, I and u.

sangriaskunk963

1. Menu costs are:

A) the costs of materials.

B) the cost of changing prices.

C) particularly low when inflation is high.

D) a reason that the inflation rate typically underestimates true price level changes.

2. A market basket costs $150 to buy in the base year and $60 to buy in year X.

A. the price index for year X is 250.

B. Year X probably occurred after the base year.

C. Year X is the base year.

D. the price index for year X is .4 or 40%.

3. A traditional expansionary gap is created when the aggregate demand curve moves to the:

A. right of the natural rate of output; inflation rises and unemployment falls.

B. left of the natural rate of output; inflation falls and unemployment rises.

C. right of the natural rate of output; inflation falls and unemployment rises.

D. left of the natural rate of output; inflation rises and unemployment falls.

4. Consumers change their purchases and move ALONG the same consumption function when:

A) Their income changes

B) Their tastes change

C) The price level changes

D) All of the above.

5. If MPC is .75 then if consumer income rises by $10,000 we would predict that consumption will:

A. rise by $7500 while savings fall by $2500.

B. fall by $2500 while savings rise by $7500.

C. rise by $7500 while savings rise by $2500.

D. fall by $2500 while savings fall by $7500.

6. Autonomous consumption is

A. that part of consumption that rises or falls with changes in disposable income.
B. the minimum that people will spend even if disposable income is zero.
C. the amount people will spend when the C line crosses the 45-degree line.
D. the amount people will spend when income is equal to consumption.

7. A low rate of investment could be explained by a

A. low rate of saving and low-interest rates.
B. low rate of saving and high-interest rates.
C. high rate of saving and low-interest rates.
D. high rate of saving and high-interest rates.

8. Mr. A makes $40,000 a year; Ms. B makes $20,000 a year. Mr. A pays $6,000 in taxes while Ms. B pays $4,000 in taxes. Which of the following is true?

A. Taxes are progressive because Mr. A pays a higher dollar amount in taxes than Ms. B

B. Taxes are neutral because Mr. A makes more money before and after taxes than Ms. B.

C. Taxes are regressive because Mr. A pays a lower tax rate than Ms. B.

D. Taxes are progressive because Ms. B pays a lower dollar amount in tax.

9. The 45 degree line in the full AE model represents

A. all points where C = Y.

B. all points where AE = Y

C. all points where C + I = G + Xn

D. all points where C = I + G + Xn

10. International trade:

A. Allows countries to specialize in the goods at which they are best at producing.

B. can increase the goods and services both trading partners have.

C. can be unbalanced where one partner exports more to the other than the other way around.

D. all of the above.

11. If AD rises in the short run:

A. it pushes up the price level.

B. it decreases national output.

C. increases full employment.

D. all of the above.

12. We cut down trees and sell the timber for $8000. The timber is sawn up into lumber that sells for $18,000. The lumber is used to build furniture that sells to consumers for $30,000.

A. $30,000 goes into GDP.

B. $4000 goes into GDP.

C. $56,000 goes into GDP.

D. $22,000 goes into GDP.

13. The long-run annual growth rate of the U.S. economy tends to be about:

A. 1% or less.

B. 2%

C. 5%

D. 10% or more.

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QUESTION 41

The consumer price index is intended to measure the cost of all goods purchased in the economy over time.

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False

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QUESTION 42

When an economy has reached a zero unemployment rate, it is said to have reached full employment.

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False

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QUESTION 43

The official unemployment rate is a useful but not altogether accurate measure of joblessness.

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QUESTION 44

The two types of reserves are federal reserves and required reserves.

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QUESTION 45

Automatic stabilizers, such as tax revenues and transfer payments, eliminate fluctuations in the business cycle.

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QUESTION 46

When the actual rate of unemployment is equal to the natural rate of unemployment, we conclude that there is no cyclical unemployment.

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QUESTION 47

Increased government regulation can cause the aggregate supply curve to shift to the left.

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False

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QUESTION 48

The price index in the base year is normalized so that it equals 100.

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QUESTION 49

If the Federal Reserve wants to increase the money supply, it should raise the required reserve ratio.

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QUESTION 50

The aggregate supply curve in the long run is vertical because wages and other input prices respond completely to a change in price level.

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QUESTION 51

Public choice analysis helps us to understand why deficits seem inevitable, since we always pay the full costs of government programs today.

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QUESTION 52

Expansionary demand-side fiscal policies set up a tradeoff between increasing output at the expense of raising prices.

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QUESTION 53

Cathy works part-time as a bookkeeper but would like to have a full-time position. She has been actively searching for months but so far has not found a job. According to the Bureau of Labor Statistics, Cathy is unemployed.

True

False

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QUESTION 54

The real rate of interest is the nominal rate of interest times the inflation rate.

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QUESTION 55

The time required to comprehend that a recession has in fact begun is called the recognition lag.

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QUESTION 56

If an economy is in long-run equilibrium, it is also in short-run equilibrium.

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QUESTION 57

Policymakers can increase output by enacting policies that expand government spending, consumption, investment, or net exports or reduce taxes.

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QUESTION 58

When Disney builds a new amusement park in the United States, it is counted as part of GDP.

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QUESTION 59

The oil shock of 1973 led to demand-pull inflation.

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QUESTION 60

Casey is a 16-year-old high school student who has no marketable skills. He has been browsing the want-ads in the local newspaper for months but finally got so discouraged that he quit looking. According to the Bureau of Labor Statistics, Casey is unemployed.

True

False

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ECN 211 : Chapter 17

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