Microeconomics Quiz Questions
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Questions and Answers

A marginal change is a

  • Change for the worse, and so it is usually a short-term change.
  • Small, incremental adjustment. (correct)
  • Large, significant adjustment.
  • Change that involves little, if anything, that is important.
  • A rational decision-maker takes an action if and only if

  • The marginal cost of the action is zero.
  • The marginal cost of the action exceeds the marginal benefit of the action.
  • The opportunity cost of the action is zero.
  • The marginal benefit of the action exceeds the marginal cost of the action. (correct)
  • Economists use the word equality to describe a situation in which

  • Each member of society has access to abundant quantities of goods and services, regardless of his or her income.
  • Each member of society has the same income. (correct)
  • Society's resources are used efficiently.
  • Society is getting the maximum benefits from its scarce resources.
  • For most students, the largest single cost of a college education is

    <p>The wages given up to attend school.</p> Signup and view all the answers

    Mitch has $100 to spend and wants to buy either a new amplifier for his guitar or a new mp3 player to listen to music while working out. Both the amplifier and the mp3 player cost $100, so he can only buy one. This illustrates the basic concept that

    <p>People face trade-offs.</p> Signup and view all the answers

    Study Notes

    Marginal Changes

    • A marginal change refers to a small, incremental adjustment in decision-making.

    Rational Decision-Making

    • Rational decision-makers act when the marginal benefit of an action exceeds its marginal cost.

    Equality in Economics

    • Equality describes a scenario where each member of society receives the same income.

    Efficiency in Resource Use

    • Economic efficiency occurs when society maximizes benefits derived from scarce resources, optimizing their use.

    Cost of College Education

    • The largest expense for students in college is typically the opportunity cost of foregone wages during their studies.

    Opportunity Cost Factors

    • The opportunity cost of attending college is highest for individuals with significant earning potential, such as a successful actor taking time away from their career.

    Trade-offs in Decision-Making

    • A scenario where an individual must choose between two equally priced items (e.g., an amplifier or mp3 player) highlights that people face trade-offs in their decisions.

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    Description

    Test your knowledge of key concepts in microeconomics with this quiz. Each question focuses on important definitions and principles that underlie marginal changes and decision-making. Perfect for students aiming to consolidate their understanding of microeconomic theory.

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