Economics Mid-term Exam
(127).jpg "Economics Mid-term Exam - Quiz")
.
Questions and Answers
- 1.
Which of these situations describes scarcity?
- A.
A country has an unskilled labor force.
- B.
Consumers want expensive products Consumers want expensive products.
- C.
Human wants exceed available resources.
- D.
Some desired things are in short supply.
Correct Answer
C. Human wants exceed available resources.Explanation
Scarcity refers to the situation where there are limited resources to fulfill unlimited human wants. In this case, the statement "Human wants exceed available resources" best describes scarcity as it highlights the concept of limited resources not being sufficient to satisfy the unlimited desires and needs of individuals. The other options, such as "A country has an unskilled labor force" and "Consumers want expensive products," do not directly address the concept of scarcity.Rate this question:
-
- 2.
Who decides what goods and services will be produced in Cuba and North Korea?
- A.
Consumers
- B.
Government
- C.
Producers
- D.
Workers
Correct Answer
B. GovernmentExplanation
In both Cuba and North Korea, the government decides what goods and services will be produced. These countries have a centrally planned economy, where the government controls all aspects of production and distribution. The government determines the allocation of resources, sets production targets, and decides which industries to prioritize. This centralized decision-making allows the government to exert control over the economy and ensure that production aligns with their political and social objectives.Rate this question:
-
- 3.
Which of these terms describes the resources that people make and use to produce goods and services?
- A.
Capital
- B.
Entrepreneurship
- C.
Labor
- D.
Land
Correct Answer
A. CapitalExplanation
Capital refers to the resources that people make and use to produce goods and services. It includes physical assets such as machinery, equipment, buildings, and technology, as well as financial resources like money and investments. Capital is essential for businesses to operate and expand their production capabilities. It plays a crucial role in the economy by facilitating the production process and contributing to economic growth.Rate this question:
-
- 4.
Which factor of production brings the other three factors together?
- A.
Capital
- B.
Entrepreneurship
- C.
Labor
- D.
Land
Correct Answer
B. EntrepreneurshipExplanation
Entrepreneurship is the factor of production that brings the other three factors together. Entrepreneurs are individuals who take the initiative to combine land, labor, and capital in order to create and manage a business. They identify opportunities, organize the necessary resources, and take on the risks associated with starting and running a business. Without entrepreneurship, the other factors of production would remain separate and unutilized. Entrepreneurs play a crucial role in driving economic growth and development by coordinating and mobilizing the other factors of production.Rate this question:
-
- 5.
A benefit that is offered to encourage people to act in a certain way is called a(n)
- A.
Incentive
- B.
Opportunity cost
- C.
Trade off
- D.
Utility
Correct Answer
A. IncentiveExplanation
An incentive is a benefit or reward that is offered to motivate or encourage individuals to take a specific action or behave in a certain way. It can be in the form of monetary rewards, discounts, bonuses, or other incentives that provide individuals with a reason or motivation to act in a desired manner. Incentives are commonly used in various fields, such as economics, psychology, and business, to influence behavior and achieve specific goals.Rate this question:
-
- 6.
The value of what you give up in order to get something else you want is the
- A.
Marginal benefit
- B.
Marginal cost
- C.
Opportunity cost
- D.
Utility
Correct Answer
C. Opportunity costExplanation
Opportunity cost refers to the value of the next best alternative that is forgone when making a decision. It represents what you give up in order to obtain something else you desire. In other words, it is the cost of choosing one option over another. Therefore, the given answer, "opportunity cost," accurately describes the concept of sacrificing one alternative for another and the value associated with it.Rate this question:
-
- 7.
The satisfaction received from using one more unit of a good or service is the
- A.
Incentive
- B.
Marginal benefit
- C.
Opportunity cost
- D.
Trade off
Correct Answer
B. Marginal benefitExplanation
The satisfaction received from using one more unit of a good or service is referred to as the marginal benefit. Marginal benefit represents the additional utility or value gained from consuming an additional unit of a product. It helps individuals make decisions about how much of a good or service to consume by comparing the additional benefit to the additional cost. By considering the marginal benefit, individuals can determine if the satisfaction gained from consuming one more unit is worth the opportunity cost or trade-off of using resources to obtain that unit.Rate this question:
-
- 8.
The additional cost of using one more unit of a product is the
- A.
Marginal cost
- B.
Opportunity cost
- C.
Trade off
- D.
Utility
Correct Answer
A. Marginal costExplanation
The additional cost of using one more unit of a product is known as the marginal cost. Marginal cost refers to the increase in total cost that occurs when producing or consuming one additional unit of a product. It takes into account the additional expenses incurred, such as the cost of raw materials, labor, and other inputs required to produce the extra unit. By calculating the marginal cost, businesses can make informed decisions about production levels and pricing strategies to maximize profitability.Rate this question:
-
- 9.
Which of these statements is true about economic models?
- A.
They are NOT based on assumptions.
- B.
They do NOT use many variables.
- C.
They do NOT include words, graphs, or equations.
- D.
They do NOT simplify complex relationships.
Correct Answer
B. They do NOT use many variables.Explanation
Economic models are based on assumptions, as they are simplified representations of real-world economic systems. These models use multiple variables to capture the complexity of economic relationships. Additionally, economic models often include words, graphs, and equations to depict these relationships. Therefore, the statement "They do NOT use many variables" is incorrect.Rate this question:
-
- 10.
Macroeconomics does NOT study
- A.
Business cycles
- B.
Consumer behavior
- C.
The monetary system
- D.
The public sector
Correct Answer
B. Consumer behaviorExplanation
Macroeconomics focuses on the study of the overall economy at a national or global level, and it analyzes factors such as GDP, inflation, unemployment, and government policies. Consumer behavior, on the other hand, is a topic studied in microeconomics, which examines individual choices and decision-making processes related to consumption. Therefore, macroeconomics does not specifically study consumer behavior, but rather looks at broader economic indicators and trends.Rate this question:
-
- 11.
North Korea and Cuba are examples of command economies. In these countries, government does all ot the following EXCEPT
- A.
Allocate resources for the common good
- B.
Decide what to produce and how to produce it
- C.
Frequently ask consumers what they want
- D.
Own most of the means of production
Correct Answer
C. Frequently ask consumers what they wantExplanation
In command economies like North Korea and Cuba, the government controls the allocation of resources, decides what to produce and how to produce it, and owns most of the means of production. However, they do not frequently ask consumers what they want. In command economies, the government typically makes decisions based on its own priorities and goals, rather than seeking input from consumers.Rate this question:
-
- 12.
When economic decisions are made based on beliefs and customs handed down for generations, the economic system is known as a
- A.
Command economy
- B.
Market economy
- C.
Mixed economy
- D.
Traditional economy
Correct Answer
D. Traditional economyExplanation
A traditional economy is an economic system where decisions are made based on beliefs and customs that have been passed down for generations. In this type of economy, individuals and communities rely on traditional methods of production and distribution, often centered around agriculture and small-scale industries. Economic activities are typically guided by customs, rituals, and traditions, rather than by market forces or government intervention. This type of economy is often found in rural and indigenous communities, where people have a strong attachment to their cultural heritage and traditional ways of life.Rate this question:
-
- 13.
In command economies, government decides
- A.
What should be produced
- B.
How it should be produced
- C.
How much money people make
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
In command economies, the government has complete control over the production and distribution of goods and services. They determine what should be produced, how it should be produced, and also have the authority to set wages and determine how much money people make. This centralized decision-making is a characteristic of command economies where the government plays a dominant role in economic planning and resource allocation.Rate this question:
-
- 14.
I. Capitalism is the foundation of market economies. II. Competition should be limited to protect producers. III. Producers ultimately control what is produced. IV. Property rights are necessary to make markets work. Which of these statements about market economies are true?
- A.
I and IV
- B.
II and IV
- C.
II and III
- D.
III and IV
Correct Answer
A. I and IVExplanation
In a market economy, capitalism serves as the foundation. It is an economic system where individuals and businesses own and control the means of production and operate for profit. Property rights are crucial in such a system as they provide individuals with the legal right to own, use, and transfer property. This allows markets to function effectively by ensuring that individuals have the incentive to invest, innovate, and trade. Hence, I and IV are the true statements as they accurately reflect the fundamental aspects of market economies.Rate this question:
-
- 15.
I. Markets have economic incentives to create public goods. II. Freedom is a chief advantage of a market economy. III. Market economies ensure equal distribution of wealth. IV. The profit motive allocates resources efficiently. Which of these statements about market economies are NOT true?
- A.
I and II
- B.
I and III
- C.
II and III
- D.
I and IV
Correct Answer
B. I and IIIExplanation
Statement I is not true because markets do not have inherent economic incentives to create public goods. Public goods are typically underprovided by the market because they suffer from the free-rider problem, where individuals can benefit from the goods without contributing to their provision. Statement III is not true because market economies do not ensure an equal distribution of wealth. In fact, market economies are often associated with income inequality due to factors such as differences in skills, education, and access to resources.Rate this question:
-
- 16.
Scarcity is a problem because of the tension between limited resources and unlimited
- A.
Choice
- B.
Goods
- C.
Needs
- D.
Wants
Correct Answer
D. WantsExplanation
Scarcity is a problem because there is a tension between limited resources and unlimited wants. Resources are finite, meaning there is only a limited amount available. On the other hand, human wants are unlimited and constantly expanding. This creates a situation where there is not enough resources to fulfill all the wants and needs of individuals and society as a whole. As a result, scarcity arises and individuals must make choices and prioritize their wants in order to allocate the limited resources effectively.Rate this question:
-
- 17.
As a factor of production, capital means
- A.
Human-made resources used for business purposes
- B.
Money used for business purposes
- C.
Natural resources used for business purposes
- D.
Stocks sold for business purposes
Correct Answer
A. Human-made resources used for business purposesExplanation
Capital refers to human-made resources that are used in the production of goods and services. These resources include machinery, equipment, buildings, and technology, which are utilized to enhance productivity and create wealth. Capital is distinct from natural resources, which are not human-made, and money, which is a medium of exchange rather than a factor of production itself. Stocks, on the other hand, represent ownership in a company but do not directly contribute to the production process.Rate this question:
-
- 18.
The United States has
- A.
Laissez-faire capitalism
- B.
Laissez faire socialism
- C.
A modified command economy
- D.
A modified capitalist economy
Correct Answer
D. A modified capitalist economyExplanation
The United States has a modified capitalist economy because it combines elements of both capitalism and government intervention. While capitalism emphasizes private ownership and free markets, the US government also regulates certain industries, provides social welfare programs, and intervenes in the economy during times of crisis. This modified approach allows for a balance between individual freedom and government oversight, aiming to promote economic growth and stability while also addressing social and economic inequalities.Rate this question:
-
- 19.
A person who lives downstream from a polluting factory may experience a
- A.
Free ride
- B.
Negative externality
- C.
Positive externality
- D.
Public transfer
Correct Answer
B. Negative externalityExplanation
When a person lives downstream from a polluting factory, they may experience a negative externality. This means that the pollution from the factory, such as contaminated water or air, negatively affects the person's well-being or quality of life. The person has no control over the pollution and its effects, but they bear the costs and suffer the consequences. This is an example of a negative externality, where the actions of one party (the factory) impose costs on another party (the person living downstream) without compensation.Rate this question:
-
- 20.
Government programs designed to protect people from economic hardships may be best described as a
- A.
Free ride
- B.
Positive externality
- C.
Public good
- D.
Safety net
Correct Answer
D. Safety netExplanation
Government programs designed to protect people from economic hardships may be best described as a safety net. A safety net refers to a system or set of measures put in place by the government to provide assistance and support to individuals or families facing financial difficulties or other forms of vulnerability. These programs aim to prevent individuals from falling into extreme poverty or facing severe economic hardships by offering various forms of assistance, such as unemployment benefits, welfare programs, healthcare coverage, or food assistance. The safety net acts as a social support mechanism, helping to ensure a basic level of economic security for those in need.Rate this question:
-
- 21.
Which of the following is not a factor of production?
- A.
Capital
- B.
Entrepreneurship
- C.
Labor
- D.
Production possibilites
Correct Answer
D. Production possibilitesExplanation
Production possibilities refer to the different combinations of goods and services that can be produced with the given resources and technology. It is not considered a factor of production itself, but rather a concept that represents the potential output of an economy. Factors of production, on the other hand, are the resources used in the production process, such as capital, entrepreneurship, and labor. Therefore, production possibilities is the correct answer as it is not a factor of production.Rate this question:
-
- 22.
What is the most important factor in an economic decision?
- A.
Incentives
- B.
Marginal costs and benefits
- C.
Opportunity costs
- D.
Trade offs
Correct Answer
B. Marginal costs and benefitsExplanation
The most important factor in an economic decision is considered to be the evaluation of the marginal costs and benefits. This means weighing the additional costs and benefits that would arise from a particular decision. By comparing the incremental costs and benefits, individuals and businesses can make rational choices that maximize their overall well-being. This approach helps to ensure that resources are allocated efficiently and that decisions are made based on their potential impact on future outcomes.Rate this question:
-
- 23.
Which of the followiing terms means something very different form the others?
- A.
Marginal cost
- B.
Opportunity cost
- C.
Trade off
- D.
Scarcity
Correct Answer
D. ScarcityExplanation
Scarcity refers to the limited availability of resources in relation to unlimited wants and needs. It is different from the other terms because it is not directly related to the concept of decision-making or making choices. Marginal cost refers to the additional cost incurred by producing one more unit of a good or service. Opportunity cost refers to the value of the next best alternative that is forgone when making a choice. Trade-off refers to the act of giving up one thing in order to gain something else. Scarcity, on the other hand, is a fundamental economic concept that underlies the need for making choices and trade-offs.Rate this question:
-
- 24.
All of the following are basic types of economic systems except
- A.
Command economies
- B.
Market economies
- C.
Socialist economies
- D.
Traditional economies
Correct Answer
C. Socialist economiesExplanation
The given question asks for the basic types of economic systems, excluding one option. A socialist economy is not considered a basic type of economic system. The basic types of economic systems include command economies, market economies, and traditional economies. A socialist economy is characterized by collective ownership and control of the means of production, which is different from the other basic types mentioned in the question.Rate this question:
-
- 25.
One key difference between socialism and communism is that
- A.
Communism allows private ownership
- B.
Communism is a command economy
- C.
Socialism grew from the writings of Karl Marx
- D.
Socialism allows private owenership
Correct Answer
D. Socialism allows private owenershipExplanation
Socialism allows private ownership, which means individuals can own and control property, businesses, and resources. This is in contrast to communism, which does not allow private ownership and advocates for collective ownership and control of all means of production. Socialism is a socio-economic system that aims to achieve a more equitable distribution of wealth and resources through government intervention and regulation, while communism is a political ideology that seeks to establish a classless society where all property is owned collectively.Rate this question:
-
- 26.
The driving force of a market economy is
- A.
Competition.
- B.
Individual choice.
- C.
Specialization.
- D.
A safety net for the needy.
Correct Answer
B. Individual choice.Explanation
In a market economy, individual choice is the driving force. This means that consumers have the freedom to make decisions about what to buy and producers have the freedom to decide what to produce. The interaction of these individual choices creates competition among producers, which leads to innovation, efficiency, and lower prices. Individual choice also allows for the allocation of resources based on demand and supply, as consumers are able to express their preferences through their purchasing decisions. Overall, individual choice drives the market economy by shaping the production and consumption patterns in response to the needs and wants of individuals.Rate this question:
-
- 27.
All of the following are characteristic of a free enterprise system excep
- A.
Free contract
- B.
Legal equality
- C.
Limited opportunity
- D.
Voluntary exchange
Correct Answer
C. Limited opportunityExplanation
A free enterprise system is characterized by free contract, legal equality, and voluntary exchange. These elements allow individuals to freely enter into contracts and agreements, ensuring equal legal rights and the ability to engage in voluntary transactions. However, limited opportunity is not a characteristic of a free enterprise system. In a free enterprise system, individuals have the opportunity to pursue economic activities and compete in the market, without restrictions on their ability to participate or succeed.Rate this question:
-
- 28.
The profit motive allocates resources by
- A.
Attracting consumers
- B.
Drawing profit seekers into successful markets
- C.
Driving down prices
- D.
Providing legal equality
Correct Answer
B. Drawing profit seekers into successful marketsExplanation
The profit motive allocates resources by drawing profit seekers into successful markets. When there is a potential for profit in a particular market, individuals and businesses are incentivized to enter that market in order to make money. This influx of profit seekers increases competition, which can lead to improved products and services, lower prices, and a more efficient allocation of resources. Ultimately, the profit motive drives individuals and businesses to seek out opportunities where they can make a profit, which helps to allocate resources effectively.Rate this question:
-
- 29.
An example of a public good is
- A.
A new high rise development
- B.
Police protection
- C.
Voting rights for all
- D.
Welfare payments to the needy
Correct Answer
B. Police protectionExplanation
Police protection is an example of a public good because it is non-excludable and non-rivalrous. Non-excludability means that once the police provide protection to a community, it is difficult to exclude anyone from benefiting. Non-rivalry means that one person's use of police protection does not diminish the availability or quality of protection for others. Additionally, police protection is typically funded through taxes, making it accessible to all members of society regardless of their ability to pay.Rate this question:
-
- 30.
A person who watches public television but never pays the money to subscribe is
- A.
Free rider
- B.
Negative externality
- C.
Positive externality
- D.
Profit seeker
Correct Answer
A. Free riderExplanation
A free rider is a person who benefits from a good or service without paying for it. In this scenario, the person is watching public television without subscribing or contributing any money towards it. They are taking advantage of the benefits provided by public television without bearing the cost of producing and maintaining it. Therefore, the correct answer is free rider.Rate this question:
-
- 31.
All of the following are examples of market failures except
- A.
Free riders
- B.
Negative externalities
- C.
Positive externalities
- D.
Transfer payments
Correct Answer
D. Transfer paymentsExplanation
Market failures occur when the allocation of goods and services by a free market is inefficient, resulting in a misallocation of resources. Free riders, negative externalities, and positive externalities are all examples of market failures because they create inefficiencies in the market. However, transfer payments, which refer to government payments made to individuals or groups without any goods or services being exchanged, are not considered a market failure. Transfer payments are a deliberate policy tool used by governments to redistribute income and provide social welfare, rather than a result of market inefficiencies.Rate this question:
-
- 32.
The law of demand is explained by all of the following except
- A.
Consumer preferences
- B.
Income effect
- C.
Law of diminishing marginal utility
- D.
Substitution effect
Correct Answer
A. Consumer preferencesExplanation
The law of demand states that as the price of a good or service increases, the quantity demanded decreases, and vice versa. Consumer preferences, income effect, law of diminishing marginal utility, and substitution effect all contribute to explaining the law of demand. However, consumer preferences alone do not fully explain the law of demand. Consumer preferences refer to the individual tastes, preferences, and desires of consumers, which can influence their demand for a particular good or service. While consumer preferences play a role in determining demand, they are not the sole factor in explaining the law of demand.Rate this question:
-
- 33.
If you decide to buy apples rather than oranges because apples cost less your change in demand is due to
- A.
Complements
- B.
Consumer income
- C.
Consumer tastes
- D.
Substitutes
Correct Answer
D. SubstitutesExplanation
If you decide to buy apples instead of oranges because apples cost less, your change in demand is due to substitutes. This means that apples and oranges are considered as substitutes for each other in terms of consumer preferences. When the price of one substitute (apples) decreases, consumers tend to shift their demand from the other substitute (oranges) to the cheaper option. Therefore, the change in demand is influenced by the availability and price of substitutes.Rate this question:
-
- 34.
The popularity of MP3 players has led to decreased demand for CD players. This change in demand is caused by
- A.
Consumer income
- B.
Consumer tastes
- C.
Market size
- D.
Market size
Correct Answer
B. Consumer tastesExplanation
The correct answer is consumer tastes. The popularity of MP3 players indicates a shift in consumer preferences towards a more convenient and portable music listening experience. As consumers increasingly prefer the convenience and versatility of MP3 players, the demand for CD players decreases. This change in demand is driven by consumer tastes and preferences for newer technologies.Rate this question:
-
- 35.
The law of demand state that
- A.
Advertising causes consumers to prefer lower priced goods
- B.
Consumers buy more goods and services when prices are lower
- C.
Higher income consumers are not influenced by price
- D.
Price is the only factor that influences consumer purchases
Correct Answer
B. Consumers buy more goods and services when prices are lowerExplanation
The law of demand states that consumers buy more goods and services when prices are lower. This is because lower prices make products more affordable and increase the perceived value for consumers. When prices are lower, consumers are more willing to make purchases and may even buy larger quantities of goods and services. This relationship between price and quantity demanded is a fundamental concept in economics and helps explain consumer behavior in the market.Rate this question:
-
Quiz Review Timeline +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
-
Current Version
-
Mar 21, 2023Quiz Edited by
ProProfs Editorial Team -
Apr 11, 2013Quiz Created by
Slevaque
- Cartography Quizzes
- Civics Quizzes
- El112 Quizzes
- English Quizzes
- Geography Quizzes
- History Quizzes
- Humanities Quizzes
- Law Quizzes
- Linguistics Quizzes
- Logic Quizzes
- Math Quizzes
- Philosophy Quizzes
- Political Science Quizzes
- Politics Quizzes
- Science Quizzes
- Social Science Quizzes
- Sociology Quizzes