Macroeconomics Quiz: Can You Pass This Practice Test?
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- 1.
Economics is primarily the study of?
- A.
How to make money in the stock market
- B.
How to operate a business successfully
- C.
The allocation of scarce resources in an effort to satisfy wants that are virtually unlimited
- D.
The methods business firms use to reduce their costs of production
Correct Answer
C. The allocation of scarce resources in an effort to satisfy wants that are virtually unlimitedExplanation
Economics is primarily the study of the allocation of scarce resources in an effort to satisfy wants that are virtually unlimited. This means that economics focuses on how societies make choices about what goods and services to produce, how to produce them, and who gets to consume them. It involves analyzing the production, distribution, and consumption of goods and services, as well as studying factors such as supply and demand, prices, and market behavior. By understanding how resources are allocated, economists can provide insights into how to address issues such as poverty, inequality, and economic growth.Rate this question:
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- 2.
The branch of economics that focuses on how behavior affects outcomes in highly aggregated markets, such as the markets for labor or consumer product, is called?
- A.
Normative economics
- B.
Macroeconomics
- C.
Microeconomics
- D.
Consumer economics
Correct Answer
B. MacroeconomicsExplanation
Macroeconomics is the correct answer because it specifically deals with the behavior and outcomes in highly aggregated markets, such as the labor market or consumer product market. It focuses on the overall economy and its performance, including factors like inflation, unemployment, and national income. This branch of economics analyzes the behavior of individuals, households, and firms at a larger scale, providing insights into how their actions impact the economy as a whole.Rate this question:
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- 3.
"Mediocre economists often consider only the immediate apparent effects of a change, whereas a good economist will also consider effects that may only become observable over time." This statement most clearly emphasizes:
- A.
The fallacy of composition
- B.
Economizing behavior
- C.
The importance of secondary effects
- D.
The fact that association is not causation
Correct Answer
C. The importance of secondary effectsExplanation
The statement emphasizes the importance of secondary effects. It suggests that mediocre economists only focus on the immediate apparent effects of a change, while good economists consider effects that may only become observable over time. This implies that understanding and considering secondary effects is crucial in economic analysis.Rate this question:
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- 4.
The statement, "Violent crime has decreased in the last five years,"
- A.
Is obviously wrong and, therefore, cannot be a positive statement.
- B.
Is normative since it can be answered simply by looking at the facts
- C.
Is positive because it is testable
- D.
Is not very interesting because all normative issues are of little importance
Correct Answer
C. Is positive because it is testableExplanation
The statement "Violent crime has decreased in the last five years" is considered a positive statement because it can be tested and verified by looking at the available data and statistics on crime rates. Positive statements are factual and can be proven or disproven based on evidence. In this case, one can analyze crime data from the past five years to determine if there has indeed been a decrease in violent crime.Rate this question:
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- 5.
A student noted that the football team won by a larger margin when the third-string played more minutes. Therefore, he recommended that the third-stringers become the first team. His conclusion was probably erroneous because he
- A.
Confused positive and normative analysis
- B.
Committed the fallacy of composition
- C.
Failed to recognize that association is not causation
- D.
Confused macroeconomics with microeconomics
Correct Answer
C. Failed to recognize that association is not causationExplanation
The student's recommendation to make the third-stringers the first team is likely erroneous because they failed to recognize that association is not causation. Just because there is a correlation between the third-string playing more minutes and the team winning by a larger margin does not mean that one caused the other. There could be other factors at play, such as the skill level of the opposing team or the strategies employed by the coach. Therefore, the student's conclusion is likely flawed.Rate this question:
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- 6.
An improvement in a country's legal system that enhanced the ability of citizens to protect their property rights and enforce contacts would result in which of the following changes to the country's production possibilities curve (PPC)?
- A.
A movement from a point on the curve to a point outside the curve
- B.
A movement from one point to another point along the curve
- C.
An outward shift of the curve
- D.
A movement from a point on the curve to a point inside the curve
Correct Answer
C. An outward shift of the curveExplanation
An improvement in a country's legal system that enhances the ability of citizens to protect their property rights and enforce contracts would result in an outward shift of the country's production possibilities curve (PPC). This is because a stronger legal system would increase the security and confidence of individuals in their property rights, leading to increased investment and economic activity. With more resources being utilized efficiently, the country would be able to produce more goods and services, resulting in an expansion of the production possibilities and an outward shift of the curve.Rate this question:
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- 7.
What are the three (3) basic questions faced by every economy?
- A.
What, how, and for whom will goods be produced?
- B.
When, where, and how much will be produced?
- C.
Why, where, and when will goods be produced?
- D.
How, how much, and why will goods be produced?
Correct Answer
C. Why, where, and when will goods be produced?Explanation
The three basic questions faced by every economy are why, where, and when will goods be produced. These questions address the fundamental aspects of production in an economy. The question of "why" refers to the reason behind producing goods, such as meeting consumer demand or maximizing profits. "Where" pertains to the location or region where production will take place, considering factors like availability of resources and cost of production. "When" relates to the timing of production, taking into account factors like market demand and seasonality.Rate this question:
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- 8.
Which of the following is NOT a distinguishing characteristic of market organization?
- A.
It is also called a capitalism
- B.
The government develops the legal structure that recognizes, defines, and protects private ownership rights.
- C.
The government, through the political process, makes decisions for buyers and sellers in an attempt to solve the basic economic questions facing the economy.
- D.
Private parties are permitted to buy and sell ownership rights of their assets at mutually acceptable prices.
Correct Answer
C. The government, through the political process, makes decisions for buyers and sellers in an attempt to solve the basic economic questions facing the economy.Explanation
The given answer states that the government, through the political process, makes decisions for buyers and sellers in an attempt to solve the basic economic questions facing the economy. This is not a distinguishing characteristic of market organization because in a market organization, the decisions regarding the allocation of resources and solving economic questions are primarily made by buyers and sellers through the forces of supply and demand. The government's role in a market organization is limited to developing the legal structure that recognizes and protects private ownership rights.Rate this question:
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- 9.
When economists say the demand for a product has increased, they mean the
- A.
Demand curve has shifted to the right
- B.
Price of the product has fallen, and consequently, consumers are buying more of it.
- C.
Cost of producing the product has risen
- D.
Amount of the product that consumers are willing to purchase at various prices has decreased.
Correct Answer
A. Demand curve has shifted to the rightExplanation
When economists say the demand for a product has increased, it means that the demand curve has shifted to the right. This means that at every price level, consumers are now willing to buy a higher quantity of the product. The increase in demand could be due to various factors such as changes in consumer preferences, increase in disposable income, or effective marketing strategies. As a result, the price of the product may fall as suppliers try to meet the higher demand, and consumers are buying more of it.Rate this question:
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- 10.
The price of a good will tend to rise when
- A.
There is excess demand (a shortage) for the good
- B.
There is excess supply (a surplus) of the good
- C.
Demand for the good decreases
- D.
The supply of the good increases
Correct Answer
A. There is excess demand (a shortage) for the goodExplanation
When there is excess demand (a shortage) for a good, it means that the quantity demanded by consumers exceeds the quantity supplied by producers. This creates a situation where consumers are willing to pay a higher price to obtain the limited supply of the good. As a result, the price of the good tends to rise in order to balance the demand and supply.Rate this question:
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- 11.
A cold spell in Florida extensively reduced the orange crop, and as a result, California oranges commanded a higher price. Which of the following best explains the situation?
- A.
The supply of Florida oranges fell, causing the supply of California oranges to increase as well as their price.
- B.
The supply of Florida oranges fell, causing the supply of California oranges to decrease and their price to increase
- C.
The supply of Florida oranges fell, causing their price to increase and the demand for California oranges to increase.
- D.
The demand for Florida oranges was reduced by the freeze, causing an increase in the price of California oranges and a greater demand for them
Correct Answer
C. The supply of Florida oranges fell, causing their price to increase and the demand for California oranges to increase.Explanation
The cold spell in Florida caused a decrease in the supply of oranges, leading to an increase in their price. This increase in price created a higher demand for California oranges, as consumers sought alternatives to the reduced supply of Florida oranges. Therefore, the situation can be explained by the decrease in supply of Florida oranges causing an increase in their price and an increase in the demand for California oranges.Rate this question:
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- 12.
When oil prices increased to record levels in the 1970s, salaries dramatically increased for petroleum geologists skilled in finding oil. Those geologists who moved from other areas to the higher paying jobs were
- A.
Seeking to profit from society's needs rather than following the guidance of the invisible hand, which would have led them to seek jobs serving society rather than jobs with higher pay.
- B.
Following the guidance of the invisible hand and probably serving society's best interests as well as their own.
- C.
Causing oil prices to rise even more by moving to jobs with higher salaries
- D.
Helping themselves but hurting the economy
Correct Answer
B. Following the guidance of the invisible hand and probably serving society's best interests as well as their own.Explanation
When oil prices increased in the 1970s, petroleum geologists who moved to higher paying jobs were likely following the guidance of the invisible hand. The invisible hand refers to the concept in economics that individuals pursuing their own self-interests can inadvertently benefit society as a whole. By seeking higher paying jobs in the oil industry, these geologists were responding to the increased demand for their skills and expertise, which ultimately helped meet society's needs for oil. Therefore, they were likely serving society's best interests while also benefiting themselves financially.Rate this question:
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- 13.
According to the Wall Street Journal article, "The Unsavory Cost of Capping Food Prices," price controls on food in a few countries will cause global food prices to
- A.
Decrease
- B.
Increase
- C.
Remain the same
- D.
Not enough information is given to predict the impact on global food prices.
Correct Answer
B. IncreaseExplanation
According to the Wall Street Journal article, the implementation of price controls on food in a few countries will lead to an increase in global food prices. The article suggests that these price controls disrupt the balance of supply and demand in the global food market, leading to shortages and higher prices. Therefore, it can be inferred from the article that the impact of these price controls will be an increase in global food prices.Rate this question:
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- 14.
When the government levies a tax in a market, some of the trades that would have occurred are now forgone. Economists call the losses from this forgone activity
- A.
Regressive taxation
- B.
Progressive taxation
- C.
The neutrality of taxation
- D.
The deadweight loss (or excess burden) of taxation
Correct Answer
D. The deadweight loss (or excess burden) of taxationExplanation
When the government levies a tax in a market, it creates a deadweight loss (or excess burden) of taxation. This refers to the economic inefficiency that occurs when some trades that would have otherwise taken place are now forgone due to the tax. The deadweight loss represents the loss of economic welfare that arises from the distortion of incentives and the reduction in overall economic activity caused by the tax. It is called a loss because it represents the value of the forgone trades and the reduction in consumer and producer surplus in the market.Rate this question:
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- 15.
The "statutory incidence of a tax" is the term used to indicate
- A.
The responsibility for collecting the tax
- B.
Who actually bears the tax burden
- C.
Who the tax is initially levied on (who writes the check)
- D.
The regressive rate structure of the tax
Correct Answer
C. Who the tax is initially levied on (who writes the check)Explanation
The term "statutory incidence of a tax" refers to who the tax is initially levied on, or in other words, who writes the check to pay the tax. This means it is the person or entity that is legally responsible for paying the tax to the government. The answer choice accurately reflects this definition, as it states that the "statutory incidence of a tax" indicates who the tax is initially levied on.Rate this question:
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- 16.
The Laffer curve illustrates the principle that
- A.
When tax rates are quite high, reducing tax rates will increase tax revenue
- B.
When the tax rates are quite low, reducing tax revenue
- C.
When tax rates are quite high, reducing tax rates will decrease tax revenue
- D.
Increasing tax rates increases tax revenue
Correct Answer
A. When tax rates are quite high, reducing tax rates will increase tax revenueExplanation
The Laffer curve is a graphical representation of the relationship between tax rates and tax revenue. It suggests that there is an optimal tax rate that maximizes revenue. When tax rates are quite high, reducing them can incentivize individuals and businesses to work harder, invest more, and engage in economic activities that generate taxable income. This can lead to an increase in tax revenue despite the lower tax rates.Rate this question:
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- 17.
Draw the effect of the following events on the supply and demand graphs. Then show what happens to equilibrium price and equilibrium quantity in each market? (Use up and down arrows)a. What happens to the market for hotel rooms during Super Bowl week in the hosting city? EP___ EQ___b. What happens to the market for peanut butter when the cost of peanuts increase? EP___ EQ___c. As a result of a weak economy, Michigan citizens' incomes decrease. How does the change in income affect the housing market in Michigan? EP___ EQ___d. Technological advances in miniature batteries have occurred. How does that advancement affect the market for cellphones? EP___ EQ___
Correct Answer
a. EP--up, EQ--up b. EP--up, EQ--down c. EP--down, EQ--down d. EP--down, EP--upExplanation
During Super Bowl week in the hosting city, the demand for hotel rooms increases due to the influx of visitors. This causes the equilibrium price (EP) to go up and the equilibrium quantity (EQ) to also go up, as hotels raise their prices to capitalize on the high demand.
When the cost of peanuts increases, the supply of peanut butter decreases, leading to a decrease in the equilibrium quantity (EQ). However, the demand for peanut butter remains unchanged, causing the equilibrium price (EP) to go up.
In a weak economy where Michigan citizens' incomes decrease, the demand for housing decreases. This leads to a decrease in both the equilibrium price (EP) and the equilibrium quantity (EQ) in the housing market.
Technological advances in miniature batteries increase the supply of cellphones, leading to a decrease in the equilibrium price (EP). However, the increased supply also leads to an increase in the equilibrium quantity (EQ) of cellphones.Rate this question:
- 18.
If a motorist is stranded in front of a pay phone and has only dollar bills, and he ends up buying a quarter from a passerby for $1,
- A.
The passerby was made better off at the expense of the stranded motorist
- B.
Economic theory cannot explain why the stranded motorist bought the quarter for $1
- C.
The stranded motorist valued the quarter more than he valued the dollar bill and made economically sound decision; both people are better off
- D.
The stranded motorist clearly doesn't understand that four quarters are worth $1
Correct Answer
C. The stranded motorist valued the quarter more than he valued the dollar bill and made economically sound decision; both people are better offExplanation
The correct answer suggests that the stranded motorist made an economically sound decision by valuing the quarter more than the dollar bill. This decision resulted in both the stranded motorist and the passerby being better off. The explanation implies that the motorist perceived the quarter to have more value or utility than the dollar bill, and therefore, willingly exchanged it at a higher price. This decision is considered economically rational because it maximizes the motorist's satisfaction or utility. As a result, both parties benefited from the transaction.Rate this question:
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- 19.
The number of cattle slaughtered every year for meat far exceeds the number of elephants slaughtered every year for their ivory. Despite this, cows can be found everywhere while elephants are on the verge of extinction in some countries. Which of the following best explains this difference?
- A.
Cows can be privately owned while in many countries elephants cannot
- B.
The demand for ivory far exceeds the demand for beef
- C.
Animals slaughtered for their meat are generally better conserved by humans than animals slaughtered for nonfood uses
- D.
People tend to protest more every year to prevent cow extinction than they do for elephant extinction
Correct Answer
A. Cows can be privately owned while in many countries elephants cannotExplanation
The explanation for the given answer is that cows can be privately owned while in many countries elephants cannot. This means that individuals and businesses have a financial incentive to conserve and breed cows for meat production, as they can profit from it. On the other hand, elephants are often protected by law and cannot be privately owned, leading to less conservation efforts and a higher risk of extinction.Rate this question:
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- 20.
In his book The Wealth of Nations, this famous economist argued that economic activity was directed by an "invisible hand."
- A.
Alfred Marshall
- B.
Milton Friedman
- C.
Adam Smith
- D.
David Ricardo
Correct Answer
C. Adam SmithExplanation
Adam Smith, in his book The Wealth of Nations, argued that economic activity was directed by an "invisible hand." This concept refers to the idea that individuals, in pursuing their own self-interest, unintentionally promote the well-being of society as a whole. According to Smith, the market forces of supply and demand, guided by self-interest and competition, would lead to the most efficient allocation of resources and the greatest overall benefit for society. The concept of the "invisible hand" has become a foundational principle in modern economics.Rate this question:
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- 21.
The supply curve S1 and the demand curve D indicate initial conditions in the market for soft coal. A $40 per ton tax on soft coal is levied, shifting the supply curve from S1 to S2. Which of the following states the actual burden of the tax?
- A.
$10 for buyers and $30 for sellers
- B.
$30 for buyers and $10 for sellers
- C.
The entire $40 falls on sellers
- D.
The entire $40 falls on buyers
Correct Answer
A. $10 for buyers and $30 for sellersExplanation
When a $40 per ton tax is levied on soft coal, the supply curve shifts from S1 to S2. This means that the sellers of soft coal will have to bear the majority of the tax burden, as the supply curve represents the sellers' willingness to sell at different prices. The new supply curve S2 indicates that sellers are willing to supply less coal at each price level due to the tax. On the other hand, the demand curve D remains unchanged, indicating that buyers are still willing to buy the same quantity of coal at each price level. Therefore, the burden of the tax is primarily on the sellers, with buyers only bearing a smaller portion of the tax burden.Rate this question:
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