Macro Chapter 9 example #86214

17 May 2023
4.8 (142 reviews)
100 test answers

Unlock all answers in this set

Unlock answers (96)
question
Which of the following is not seen by economists as an underlying cause of business cycle fluctuations?
answer
-Unexpected financial bubbles that eventually burst. -Supply shocks caused by major innovations. -Shocks to the money supply by the nation's central bank.
question
Okun's law:
answer
Shows the relationship between the unemployment rate and the size of the negative GDP gap.
question
If potential GDP is $400 billion and there is a negative GDP gap of $15 billion, real GDP is:
answer
$385 billion.
question
The natural rate of unemployment is the:
answer
full-employment unemployment rate.
question
If the unemployment rate is 9 percent and the natural rate of unemployment is 5 percent, then the:
answer
cyclical unemployment rate is 4 percent.
question
Inflation means that:
answer
prices on average are rising, although some particular prices may be falling.
question
Consider This) The main point of the Consider This box on clipping coins is that:
answer
inflation imposes a "hidden tax" on those who hold money.
question
Suppose that lenders want to receive a real rate of interest of 5 percent, and that they expect inflation to remain steady at 2 percent in the coming years. Based on this, lenders should charge a nominal interest rate of:
answer
7 percent
question
Inflation affects:
answer
both the level and the distribution of income.
question
(Consider This) Which of the following best explains why unemployment rises significantly during a recession?
answer
Wages are flexible upward but sticky downward.
question
The GDP gap measures the difference between:
answer
actual GDP and potential GDP
question
The labor force includes:
answer
employed workers and persons who are officially unemployed
question
Alex works in his own home as a homemaker and full-time caretaker of his children. Officially, he is:
answer
not in the labor force
question
Suppose the CPI was 110 last year and is 116 this year. Instructions: Round your answers to 2 decimal places. If you are entering any negative numbers be sure to include a negative sign (-) in front of those numbers. a. What is this year's rate of inflation? ________ percent. b. In contrast, suppose that the CPI was 110 last year and is 105 this year. What is this year's rate of inflation? _______ percent. c. What term do economists use to describe this second outcome? . ________
answer
a. -5 percent ! b. 5.71 percent ! c.deflation
question
Suppose there are 5 million unemployed workers seeking jobs. After a period of time, 1 million of them become discouraged over their job prospects and cease to look for work. As a result of this, all else equal, the official unemployment rate would:
answer
decline
question
The unemployment rate that is consistent with full employment is known as ______.
answer
The natural rate of unemployment.
question
Rising per-unit production costs are most directly associated with:
answer
cost-push inflation.
question
(Consider This) Some economists believe that modest inflation, say 2-3 percent, might help reduce unemployment during recessions. What is the argument of economists who reject this idea?
answer
Wages and other costs would rise with the inflation, keeping firms from expanding employment.
question
Demand-pull inflation:
answer
occurs when total spending in the economy is excessive.
question
In which phase of the business cycle will the economy most likely experience rising real output and falling unemployment rates?
answer
Expansion.
question
Recurring upswings and downswings in an economy's real GDP over time are called
answer
business cycles.
question
Cost-push inflation occurs when there is
answer
Rising per-unit production costs.!
question
Most economists agree that the immediate cause of most business cycle variation is:
answer
an unexpected change in the level of total spending.
question
If the consumer price index falls from 120 to 116 in a particular year, the economy has experienced:
answer
deflation of 3.33 percent.
question
Full-employment output is also called:
answer
potential output.
question
Assume the natural rate of unemployment in the U.S. economy is 5 percent and the actual rate of unemployment is 9 percent. According to Okun's law, the negative GDP gap as a percent of potential GDP is:
answer
8 percent.
question
The phase of the business cycle in which real GDP declines is called:
answer
a recession
question
If actual GDP is less than potential GDP:
answer
the actual unemployment rate will be higher than the natural unemployment rate.
question
Real income is found by:
answer
dividing nominal income by the price index (in hundredths).
question
Who is least likely to be hurt by unanticipated inflation?
answer
An owner of a small business.
question
The unemployment rate is the:
answer
percentage of the labor force that is unemployed.
question
At the economy's natural rate of unemployment:
answer
the economy achieves its potential output.
question
Cyclical unemployment results from:
answer
a deficiency of spending on goods and services.
question
A country's annual growth rates over a 10-year period are shown in the following table. a. What was the country's trend rate of growth over this period? ______percent. b. Which set of years most clearly demonstrates an expansionary phase of the business cycle? Years _______. Which set of years best illustrates a recessionary phase of the business cycle? Years _______ through ______
answer
a. ____! percent b.6-9 c.4-5
question
A large negative GDP gap implies:
answer
a high rate of unemployment.
question
Which of the following would most likely move the economy into a recession in the short term?
answer
The central bank printing less money than was anticipated.
question
In which of the following cases would real income rise?
answer
Nominal income rises by 2 percent, and the price level remains unchanged.
question
The industries or sectors of the economy in which business cycle fluctuations tend to affect output most are:
answer
capital goods and durable consumer goods.
question
The natural rate of unemployment is:
answer
that rate of unemployment occurring when the economy is at its potential output.
question
An unexpected increase in total spending will cause an increase in GDP:
answer
if prices are sticky.
question
If actual GDP is $500 billion and there is a negative GDP gap of $10 billion, potential GDP is:
answer
$510 billion.
question
(Last Word) In response to the Great Recession, Congress extended the maximum period for drawing unemployment benefits from 26 to 99 weeks. While this was done to help workers financially and to help the economy by stimulating demand, it had what unintended consequence?
answer
It prompted inefficiently long searches that kept the unemployment rate higher.
question
In the depth of the Great Depression, the unemployment rate in the United States was about:
answer
25 percent
question
(Last Word) The Great Recession of 2007-2009 significantly increased:
answer
both the rate of unemployment and the average length of time people were unemployed.
question
The United States' economy is considered to be at full employment when:
answer
about 4-5 percent of the labor force is unemployed.
question
(Consider This) If wages were more downwardly flexible, then we would expect:
answer
fewer layoffs during recessions.
question
For every 1 percentage point that the actual unemployment rate exceeds the natural rate, a 2 percentage point negative GDP gap occurs. This is a statement of:
answer
Okun's law
question
The production of durable goods varies more than the production of nondurable goods because:
answer
durables purchases are postponable.
question
Answer the question on the basis of the following information about a hypothetical economy: Refer to the given information. The unemployment rate is:
answer
12.5 percent
question
In which of the following industries or sectors of the economy will business cycle fluctuations likely have the greatest effect on output?
answer
capital goods
question
Cost-of-living adjustment clauses (COLAs):
answer
tie wage increases to changes in the price level.
question
The type of unemployment associated with recessions is called:
answer
cyclical unemployment.
question
A recession is defined as a period in which:
answer
real domestic output falls.
question
Jimmer's nominal income will go up by 10 percent next year. Inflation is expected to be - 2 percent next year. By approximately how much will Jimmer's real income change next year?
answer
12 percent
question
Answer the question on the basis of the following information about a hypothetical economy: Refer to the given information. If the members of the underground economy are presently counted as part of the unemployed when in fact they are employed, the official unemployment rate is overstated by about:
answer
5 percentage points.
question
A lender need not be penalized by inflation if the:
answer
lender correctly anticipates inflation and increases the nominal interest rate accordingly.
question
In 2010, Tatum's nominal income rose by 4.6 percent and the price level rose by 1.6 percent. We can conclude that Tatum's real income:
answer
rose by approximately 3 percent.
question
Part-time workers who want full-time work are counted as:
answer
fully employed and therefore the official unemployment rate may understate the level of unemployment.
question
Susie has lost her job in a Vermont textile plant because of import competition. She intends to take a short course in electronics and move to Oregon, where she anticipates that a new job will be available. We can say that Susie is faced with:
answer
structural unemployment.
question
Suppose the nominal annual interest rate on a two-year loan is 8 percent and lenders expect inflation to be 5 percent in each of the two years. The annual real rate of interest is:
answer
3 percent
question
Assume the following data for a country: a. What is the size of the labor force? ______million. b. What is the official unemployment rate? _____ percent.
answer
a. 500-120-140=240! b. (12/240)x100=5!
question
What is the primary reason that changes in total spending lead to cyclical changes in output and employment?
answer
Prices are sticky in the short run.
question
The phase of the business cycle in which real GDP is at a minimum is called:
answer
the trough.
question
Place the phases of the business cycle in order.
answer
peak, recession, trough!, expansion !, peak
question
Label each of the following scenarios as either frictional unemployment, structural unemployment, or cyclical unemployment. a. Tim just graduated and is looking for a job:____. b. A recession causes a local factory to lay off 30 workers:_____. c. Thousands of bus and truck drivers permanently lose their jobs when driverless, computer-driven vehicles make human drivers redundant:_____. d. Hundreds of New York legal jobs permanently disappear when a lot of legal work gets outsourced to lawyers in India: _______.
answer
a. frictional b. cyclical c. structural d. structural
question
Answer the question on the basis of the following information for a specific year in a hypothetical economy for which Okun's law is applicable: Refer to the given data. The size of the negative GDP gap as a percent of potential GDP for the economy is:
answer
12 percent
question
Official unemployment statistics:
answer
understate unemployment because discouraged workers are not counted as unemployed.
question
If the Consumer Price Index rises from 300 to 333 in a particular year, the rate of inflation in that year is:
answer
11 percent
question
Unlike demand-pull inflation, cost-push inflation:
answer
is self-limiting.
question
The annual rate of inflation can be found by subtracting:
answer
last year's price index from this year's price index and dividing the difference by last year's price index.
question
Cost-push inflation:
answer
reduces real output.
question
As it relates to economic growth, the term long-run trend refers to:
answer
the long-term expansion or contraction of business activity that occurs over 50 or 100 years.
question
Structural unemployment:
answer
may involve a locational mismatch between unemployed workers and job openings.
question
Inflation initiated by increases in wages or other resource prices is labeled:
answer
cost-push inflation
question
During a severe recession, we would expect output to fall the most in:
answer
the construction industry.
question
According to the Bureau of Labor Statistics, to be officially unemployed a person must:
answer
be in the labor force.
question
Answer the question on the basis of the following information for a specific year in a hypothetical economy for which Okun's law is applicable: Refer to the given data. The amount of output being forgone by the economy is:
answer
$24 billion.
question
(Last Word) Which of the following best describes why unemployment rates remained high well after the end of the Great Recession of 2007-2009?
answer
Workers that were initially cyclically unemployed, like construction workers, effectively became structurally unemployed as they needed to transition to new industries to find work.!
question
Most economists agree that the immediate determinant of the volume of output and employment is the:
answer
level of total spending.
question
Answer the question on the basis of the following information for a specific year in a hypothetical economy for which Okun's law is applicable: Refer to the given data. If the unemployment rate in the economy fell to 6 percent, we could conclude that:
answer
the economy had moved from a point inside its production possibilities curve to a point on or very near the curve.
question
Which of the following types of unemployment is directly associated with insufficient overall demand for goods and services?
answer
Cyclical unemployment.
question
As applied to the price level, the "rule of 70" indicates that the number of years required for the price level to double can be found by:
answer
dividing the annual rate of inflation into "70."
question
(Consider This): Some economists believe that modest inflation, say 2-3 percent, might help reduce unemployment during recessions. Which of the following best explains their argument?
answer
Higher prices will increase firm profitability, making them want to hire more workers
question
The aggregate cost of unemployment can be measured by the:
answer
amount by which potential GDP exceeds actual GDP.
question
The presence of discouraged workers:
answer
may cause the official unemployment rate to understate the true amount of unemployment.
question
Unanticipated inflation:
answer
reduces the real burden of the public debt to the Federal government.
question
Answer the question on the basis of the following information about a hypothetical economy: Refer to the given information. The rate of inflation:
answer
cannot be determined from the data.!
question
Dr. Homer Simpson, an economics professor, decided to take a year off from teaching to run a commercial fishing boat in Alaska. That year, Professor Simpson would be officially counted as:
answer
employed.
question
During a period of hyperinflation:
answer
people tend to hold goods rather than money.
question
Suppose your nominal income rose by 6.3 percent and the price level rose by 2.8 percent in some year. a. By what percentage would your real income (approximately) increase? _____percent. b. If your nominal income rose by 3.8 percent and your real income rose by 1.3 percent in some year, what must have been the (approximate) rate of inflation? _____ percent.
answer
a. _____ ! 3.5? b. 2.5
question
Answer the question on the basis of the following information about the hypothetical economy of Scoob. All figures are in millions. Refer to the given information. The unemployment rate in Scoob is:
answer
6.9 percent
question
Recently a labor union argued that the standard of living of its members was falling. A critic of the union argued that this could not possibly be true because the union had been acquiring increases in the nominal incomes of its members through collective bargaining. Is the critic correct?
answer
No, because real income may fall if prices increase more proportionately than the increase in nominal income.
question
In the United States, business cycles have occurred against a backdrop of a long-run trend of:
answer
rising real GDP.
question
Most economists agree that the immediate cause of the large majority of cyclical changes in the levels of real output and employment is unexpected changes in:
answer
The level of total spending.
question
The phrase "too much money chasing too few goods" best describes:
answer
demand-pull inflation
question
Real income can be determined by:
answer
deflating nominal income for inflation.
question
Suppose there are 10 million part-time workers and 90 million full-time workers in an economy. Five million of the part-time workers switch to full-time work. As a result:
answer
the official unemployment rate will remain unchanged.
question
Given the annual rate of inflation, the "rule of 70" allows one to:
answer
calculate the number of years required for the price level to double.
question
A college graduate using the summer following graduation to search for a job would best be classified as:
answer
a part of frictional unemployment
question
Answer the question on the basis of the following information about the hypothetical economy of Scoob. All figures are in millions. Refer to the given information. If the natural rate of unemployment in Scoob is 5 percent, then:
answer
cyclical unemployment is about 2 percent.