1. The two topics of primary concern in macroeconomics are: |
short-run fluctuations in output and employment, and long-run economic growth |
The term "recession" describes a situation where: |
output and living standards decline |
Which of the following statements is most accurate about advanced economies? |
Economies experience a positive growth trend over the long run, but experience significant variability in the short run. |
If the prices of all goods and services rose, but the quantity produced remained unchanged, what would happen to nominal and real GDP? |
nominal GDP would rise, but real GDP would be unchanged. |
Why are high rates of unemployment of concern to economists? |
Higher rates of unemployment are linked to higher crime rates and other social problems., A larger fraction of the nation’s labor resource is going unutilized., There is lost output that could have been produced if the unemployed had been working. |
Higher rates of unemployment are linked with: |
higher crime rates as the unemployed seek to replace lost income. |
Why are economists concerned about inflation? |
Inflation lowers the standard of living for people whose income does not increase as fast as the price level. |
Modern economic growth refers to countries that have experienced an increase in: |
real output per person. |
In making international comparisons of living standards using GDP, which of the following is not adjusted for in the calculation? |
the quantity of resources available to the economy |
Savings are generated whenever: |
current income exceeds current spending |
Which of the following would an economist consider to be investment? |
Boeing building a new factory |
Which of the following is an example of economic investment? |
Nike buys a new machine that increases shoe production. |
For an economy to increase investment, it must: |
increase saving. |
Shocks occur: |
when expectations are unmet. |
Demand shocks: |
refer to unexpected changes in the desires of households and businesses to buy goods and services. |
Supply shocks: |
occur when sellers face unexpected changes in the availability and/or prices of key inputs. |
When demand shocks lead to recessions, it is mainly due to: |
price inflexibility. |
Which of the following results from firms holding inventories? |
Firms can maintain production levels and adjust inventories in response to demand shocks. |
In situations of sticky prices and negative demand shocks we would expect firms to: |
build up inventories before reducing production. |
For which of the following goods are services are prices most sticky? |
Coin-operated laundry machines |
Which of the following best explains why prices tend to be inflexible even when demand changes? |
Firms may be reluctant to change prices for fear of setting off a price war or losing customers to rivals. |
(Last Word) Computerized inventory tracking has been credited with reducing the number and severity of |
allow firms to react more quickly to negative demand shocks, and avoid the large output reductions that frequently result in higher unemployment. |
Economics Ch.23 practice
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