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Economists believe that most short-run fluctuations are the result of:


A) supply shocks.
B) demand shocks.
C) unexpected changes in the availability of imported resources.
D) negative supply shocks.

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The concept of "real GDP" refers to:


A) the value of nominal GDP after adjustments have been made for changes in the price level.
B) the value of nominal GDP minus the environmental pollution and changes in the distribution of income.
C) the value of the current total output plus the value of intermediate goods.
D) GDP data which reflect changes in both physical output and environmental damage.

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Which of the following industries is likely to have the least frequent price change?


A) Coin-operated laundry machines
B) Newspapers
C) Taxi fares
D) Haircuts

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If prices are flexible, no matter what demand turns out to be, firms can continue selling their optimal output.

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Sticky prices imply that some firms are afraid to cut their prices because they are afraid of price wars.

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Which of the following countries had the highest GDP per capita in 2016?


A) China
B) France
C) Russia
D) Japan

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Which would be considered an investment according to economists?


A) the buying of shares of Fidelity mutual funds
B) the purchase of a new machinery by McCain Food
C) the selling of Boeing stock by a businessman
D) the selling of GE corporate bonds

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The decisions about savings and investments are complicated because:


A) it involves uncertainty about the future.
B) higher savings means higher levels of consumption for individuals.
C) the investment decisions are independent from the decisions about savings.
D) savings are taken by businesses while investments are done by households.

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To study macroeconomics, one needs various models with different assumptions about the flexibility and/or stickiness of price levels.This is because:


A) the economy behaves similarly to demand shocks regardless of the length of time.
B) the price flexibility is a short-run phenomenon while, the price stickiness is a long-run phenomenon.
C) the economy behaves so differently depending on how much time has passed after a demand shock.
D) various government policies are useless to eliminate the effects of an unexpected demand shock.

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The financial institutions play an important role in transferring the savings of the individuals to the investments by businesses.Which of the following correctly states this transfer?


A) banks collect the savings and invest it in the stock market.
B) banks collect the savings, rewarding the savings by interest and dividend payments and, lend the funds to businesses who in turn buy equipment, factories and capital goods.
C) banks collect the savings and lend the funds to the government who in turn redistribute it through different kinds of subsidies.
D) financial institutions do not have a major role in this process.

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The higher is the current level of saving:


A) the higher is the current level of investment and higher the future level of consumption.
B) the lower is the current level of investment and lower the future level of consumption.
C) the higher is the current level of investment and lower the future level of consumption.
D) the lower is the current level of investment and higher the future level of consumption.

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During the Great Recession, Canada's unemployment rate rose by:


A) 1 percent.
B) 1.5 percent.
C) 2.2 percent.
D) 3.5 percent.

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Which would be considered an investment according to economists?


A) the purchase of government bonds by the nation's central bank
B) the purchase of a laptop by a university student to prepare her class projects
C) the construction of a new factory by Intel
D) the purchase of shares of stock by Manulife, a mutual fund company

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Because prices change too slowly in the short-run and as a result, they do not quickly equalize the quantity demanded and quantity supplied of goods and services, the short-run response of the economy to a demand shock is through:


A) changes in output and employment levels rather than through changes in prices.
B) changes in prices rather than through changes in employment.
C) changes in employment but not in output.
D) changes in output but not in the employment.

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Knowing that in the real world, the demand for goods and services could change unexpectedly, firms would attempt to deal with it by:


A) producing different levels of goods and services according to the changes in demand.
B) switching to the production of another product in the short-run.
C) maintaining an inventory.
D) closing down the production in the short-run with the hope that the situation would change in the future.

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  Refer to the above diagram (b) , assume that DL represents low demand for the Turbo-car, DM represents the medium level of demand and, DH represents the high level of demand for Turbo-car and, Fancy Auto's optimal output level is 900 cars per week.If the Fancy Auto Company has a fixed price policy of $37,000 per vehicle: A) the quantity demanded will be 900 cars per week if the demand is D<sub>L</sub>. B) the quantity demanded will be 700 cars per week if the demand is D<sub>L</sub>. C) the quantity demanded will be 1150 cars per week if the demand is D<sub>L</sub>. D) the quantity demanded will be 1150 cars per week if the demand is D<sub>M</sub>. Refer to the above diagram (b) , assume that DL represents low demand for the Turbo-car, DM represents the medium level of demand and, DH represents the high level of demand for Turbo-car and, Fancy Auto's optimal output level is 900 cars per week.If the Fancy Auto Company has a fixed price policy of $37,000 per vehicle:


A) the quantity demanded will be 900 cars per week if the demand is DL.
B) the quantity demanded will be 700 cars per week if the demand is DL.
C) the quantity demanded will be 1150 cars per week if the demand is DL.
D) the quantity demanded will be 1150 cars per week if the demand is DM.

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Which of the following is not an economic investment?


A) the purchase of machinery by ABC Manufacturing Company
B) the purchase of 50 shares of Aliant by a retired business executive
C) construction of a housing project for the homeless
D) the increase in the inventory on a grocer's shelf

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Assuming inflexible prices, if the demand for many goods and services falls across the entire economy and for an extended period of time:


A) many firms will face a constant reduction in their inventories.
B) many firms will face with an inventory pile up and will be forced to cut production.
C) many firms will face with an inventory pile up and will be forced to hire more workers.
D) many firms will face a constant reduction in their inventories and will be forced to hire more workers.

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If the economy's output and income double in 35 years, we can:


A) not say anything about the average annual rate of growth.
B) conclude that its average annual rate of growth is about 5.5 percent.
C) conclude that its average annual rate of growth is about 2 percent.
D) conclude that its average annual rate of growth is about 4 percent.

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If the unexpected short-run fluctuations in demand begin to look permanent:


A) the firms would allow their prices to change accordingly.
B) the firms would be hesitant to allow their prices to change accordingly.
C) the firms would not allow their prices to change.
D) the firms would change the quality of their products but not the prices.

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