Question 1

Which of the following statements is false? An economic analysis of carbon taxes can:

Accepted Answer

Economic analyses can calculate costs, predict effects, compare reductions, and present trade-offs, but they do not conclude policy actions such as imposing taxes; such decisions are made by policymakers considering the analysis.

Question 2

Which of the following is a normative statement?

Accepted Answer

Normative statements are subjective statements that express opinions about what ought to be. They often include words such as "should," "ought," or "should not," which are present in all the options provided.

Question 3

During the presidential campaigns, the candidates from each party typically describe their plans to maintain or change federal taxes on personal and business income. Are these policy statements generally positive or normative?

Accepted Answer

The policy statements made by the candidates about federal taxes involve making value judgments about what the tax rates should be, and how they should be applied. These are subjective and value-based opinions, rather than objective statements of fact. Therefore, they are normative statements.

Question 4

A Rolling Stones song goes: "You can't always get what you want." This echoes an important theme from microeconomics. Which of the following statements is the best example of this theme?

Accepted Answer

The Rolling Stones song emphasizes the idea that individuals face constraints and cannot always attain everything they desire. In microeconomics, this is seen through the concept of scarcity, where individuals must make choices given their limited resources, including their incomes. Option A reflects this idea, stating that consumers must make the best purchasing decisions they can within the constraints of their limited incomes. Options B, C, and D touch on related concepts such as trade-offs, constrained choices, and limited resources, but do not directly capture the essence of the Rolling Stones' message.

Question 5

A valid and useful theory of gold prices:

Accepted Answer

A valid and useful theory of gold prices should help predict the movements of gold prices over time but may be founded on simplifying assumptions and need not exactly predict every change in gold prices. All of these criteria contribute to the overall usefulness of the theory.

Question 6

Firms face trade-offs in production, including decisions related to:

Accepted Answer

Firms face trade-offs in all aspects of production, including which products to produce, how much of each product to produce, and the most efficient method of production for a given output level. Therefore, the best choice is D, all of the above.

Question 7

The trade-offs facing consumers include:

Accepted Answer

Consumers face the trade-offs of how to allocate their income between purchasing different goods and services and between consumption and savings. Both of these decisions involve giving up one option in favor of another, which is the essence of trade-offs.

Question 8

Economics is about the allocation of scarce resources. Which of the following is NOT an example of economic scarcity?

Accepted Answer

Increasing production and spending more on advertising are not indicative of economic scarcity. Economic scarcity refers to limited resources, such as time or money, that must be allocated between competing wants or needs. Option A represents a trade-off between seeing a movie and buying ice cream, option B represents a trade-off between studying and walking a dog, and option D represents a trade-off between different types of books occupying shelf space.

Question 9

Use the following two statements to answer this question:
I. Economic theories are developed to explain observed phenomena by deducing from a set of basic rules and assumptions.
II. Economic theories use value judgments to determine which people ought to pay more taxes.

Accepted Answer

Statement I is true as it is a common method used in economics to develop theories. However, statement II is false as economic theories do not use value judgments to determine who should pay more taxes. Tax policies can be influenced by values, but economic theories themselves do not involve value judgments.

Question 10

Please use the following statements to answer this question:
I. The process of testing and revising theories is central to the development of economics as a science.
II. Theory is imperfect and may not adequately describe economic behavior in some cases.

Accepted Answer

Both statements are true. The scientific method involves testing and revising theories, and the imperfection of theories is acknowledged in economics just as it is in any other science.

Question 11

Use the following two statements to answer this question:
I. In order to answer normative questions, it is necessary to make value judgments.
II. In order to conduct positive economic analysis, it is always necessary to use empirical evidence in addition to economic theories.

Accepted Answer

I is correct because normative questions involve statements about what ought to be and thus depend on value judgments. II is incorrect because positive economic analysis can be conducted using theoretical models without necessarily incorporating empirical evidence, though empirical evidence can enhance the analysis.

Question 12

The key assumption underlying the theory of the firm is that:

Accepted Answer

The key assumption underlying the theory of the firm is that firms aim to maximize profits. While firms may also aim to increase revenue or employee numbers, the primary goal is seen as maximizing profits.

Question 13

Which of the following is a positive statement?

Accepted Answer

Positive statements are objective statements that can be tested, amended, or rejected by referring to the available evidence. They are fact-based rather than opinion-based. Choices A, B, C, and D are normative statements because they express opinions about what ought to be rather than stating facts about what is. Therefore, none of the provided options are positive statements.

Question 14

Which of the following is a positive statement?

Accepted Answer

All the statements (A, B, C) are positive statements because they describe relationships between economic variables without making a judgment about whether those relationships are good or bad. They are based on observable phenomena and can be tested for accuracy.

Question 15

Which of the following economic values is NOT an example of a price?

Accepted Answer

All the given options represent different forms of prices: wages are the price of labor, interest rates are the price of borrowing money, and tuition is the price of education.

Question 16

________ questions have to do with explanation and prediction, ________ questions have to do with what ought to be.

Accepted Answer

Positive questions seek objective explanations and predictions based on empirical evidence, while normative questions seek to establish a value judgment about what should be done.

Question 17

The trade-offs facing workers include all of the following EXCEPT:

Accepted Answer

All the options listed are trade-offs that workers face, as they involve choices about employment, education, and time allocation.

Question 18

Which of the following is a positive statement?

Accepted Answer

A positive statement describes what is factual or what can be proven true. Option B is a statement of fact about the economic theory of consumer behavior, and is therefore a positive statement. Options A and C express opinions or beliefs, so they are normative statements and not positive statements. Option D is incorrect because only option B is a positive statement. Option E is incorrect because there is at least one positive statement among the options.

Question 19

Microeconomics is the branch of economics that deals with which of the following topics?

Accepted Answer

Microeconomics deals with the behavior of individual consumers and firms, as well as investors. Unemployment and interest rates are topics of macroeconomics which deal with the broader economy as a whole.

Question 20

Which of the following statements is NOT true?

Accepted Answer

The answer of Which of the following statements is NOT...

Quiz 1: Preliminaries

Which of the following statements is false? An economic analysis of carbon taxes can:

Which of the following is a normative statement?

During the presidential campaigns, the candidates from each party typically describe their plans to maintain or change federal taxes on personal and business income. Are these policy statements generally positive or normative?

A Rolling Stones song goes: "You can't always get what you want." This echoes an important theme from microeconomics. Which of the following statements is the best example of this theme?

A valid and useful theory of gold prices:

Firms face trade-offs in production, including decisions related to:

The trade-offs facing consumers include:

Economics is about the allocation of scarce resources. Which of the following is NOT an example of economic scarcity?

Use the following two statements to answer this question: I. Economic theories are developed to explain observed phenomena by deducing from a set of basic rules and assumptions. II. Economic theories use value judgments to determine which people ought to pay more taxes.

Please use the following statements to answer this question: I. The process of testing and revising theories is central to the development of economics as a science. II. Theory is imperfect and may not adequately describe economic behavior in some cases.

Use the following two statements to answer this question: I. In order to answer normative questions, it is necessary to make value judgments. II. In order to conduct positive economic analysis, it is always necessary to use empirical evidence in addition to economic theories.

The key assumption underlying the theory of the firm is that:

Which of the following is a positive statement?

Which of the following is a positive statement?

Which of the following economic values is NOT an example of a price?

questions have to do with explanation and prediction, questions have to do with what ought to be.

The trade-offs facing workers include all of the following EXCEPT:

Which of the following is a positive statement?

Microeconomics is the branch of economics that deals with which of the following topics?

Which of the following statements is NOT true?