ECO211 Chapter 1 Quiz
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Questions and Answers

What is an example of a negative incentive for students to attend class?

This is an example of a negative incentive for students to attend class.

Which of the following is a normative economic statement?

The government should increase spending during times of economic recession.

According to economic theory, how do people make decisions?

They make decisions based on their own self-interest.

What does microeconomics focus on?

<p>Microeconomics focuses on individual decision makers within the economy.</p> Signup and view all the answers

What is economics the study of?

<p>The allocation of scarce resources to satisfy unlimited wants.</p> Signup and view all the answers

What issues does an economic system attempt to solve?

<p>How to produce items, what to produce, for whom items are produced.</p> Signup and view all the answers

What are economic models used to do?

<p>Simplify reality to predict outcomes.</p> Signup and view all the answers

An example of a microeconomic decision is when a firm evaluates how much to reduce the price of its product to influence sales and boost profits.

<p>A firm evaluates how much to reduce the price of its product in an effort to influence sales and boost its profits.</p> Signup and view all the answers

What is macroeconomics concerned with studying?

<p>Behavior of the economy as a whole.</p> Signup and view all the answers

What is the difference between positive statements and normative statements?

<p>A positive statement is a statement of fact and a normative statement involves value judgments.</p> Signup and view all the answers

Which of the following is a positive economic statement?

<p>The rate of unemployment of young African Americans exceeds that of white Americans.</p> Signup and view all the answers

What does underlying economic theory suggest about choices?

<p>Choices are affected by both positive and negative incentives.</p> Signup and view all the answers

What is self-interest in economic terms?

<p>Self-interest is consistent with many goals that people pursue, including betterment of others.</p> Signup and view all the answers

What is an economic theory also known as?

<p>Model.</p> Signup and view all the answers

What is a common approach economists use to understand economic phenomena?

<p>Form a theory or model.</p> Signup and view all the answers

Which of the following is a microeconomic topic?

<p>The advertising strategy of a particular company.</p> Signup and view all the answers

What is the primary objective of economics?

<p>To study how people make choices with limited resources.</p> Signup and view all the answers

What best describes the aim of economic theory?

<p>To predict the choices people make.</p> Signup and view all the answers

Was Sara behaving rationally when she bought the shoes that gave her blisters?

<p>Yes, as long as Sara didn't intentionally purchase blister-causing shoes.</p> Signup and view all the answers

According to the bounded rationality hypothesis, how does an individual respond to a large number of choices?

<p>Using a simple rule of thumb to choose among a subset of easiest-to-evaluate options.</p> Signup and view all the answers

Which of the following would NOT provide an incentive to reduce the amount of beef consumed?

<p>An increase in the price of beef.</p> Signup and view all the answers

What does the rationality assumption state?

<p>People do not intentionally make decisions that would leave them worse off.</p> Signup and view all the answers

Which is an example of a macroeconomic problem?

<p>Consumers deciding to buy more fish and less beef because of concerns about a healthier diet.</p> Signup and view all the answers

What is a relationship between two variables called when one variable increases at the same time as the other decreases?

<p>Inverse.</p> Signup and view all the answers

What would a macroeconomist study?

<p>The economy's unemployment level.</p> Signup and view all the answers

What is the rationality assumption?

<p>The assumption that people do not intentionally make decisions that would leave them worse off.</p> Signup and view all the answers

What does it mean when a predictive model is refuted?

<p>You constructed a model that made a prediction, and the prediction was refuted.</p> Signup and view all the answers

What might macroeconomics study?

<p>The causes of domestic unemployment.</p> Signup and view all the answers

What does normative economics involve?

<p>Value judgments.</p> Signup and view all the answers

What is the example of a normative statement?

<p>All Americans should have access to health care.</p> Signup and view all the answers

What are economic resources?

<p>Items of value that are used to make other things that satisfy people's wants.</p> Signup and view all the answers

In a market system, who determines the what, how and for whom questions in economics?

<p>Buyers and sellers together.</p> Signup and view all the answers

Which of the following statements concerning economic models is FALSE?

<p>Economic models are based on pure fact and no assumptions.</p> Signup and view all the answers

What is an example of a normative statement?

<p>No individual should have less than $20,000 income in the United States in 2010.</p> Signup and view all the answers

What is the slope of a straight line?

<p>The same at all points along that line.</p> Signup and view all the answers

What would macroeconomists most likely study?

<p>The effects of a lower income tax on the nation's total production of goods and services.</p> Signup and view all the answers

According to economics, on what basis do people make decisions?

<p>Rational self-interest.</p> Signup and view all the answers

What is a statement with positive economic analysis?

<p>Lower wages increase employment and reduce the unemployment rate, a reduction in the size of the budget deficit will reduce interest rates, and slower money growth reduces inflation.</p> Signup and view all the answers

What are economic models?

<p>A simplified representation of the real world.</p> Signup and view all the answers

Which of the following is a normative economic statement?

<p>Men and women should earn the same salary if they perform the same job.</p> Signup and view all the answers

What determines the usefulness of a model?

<p>Whether it helps to explain or predict real-world phenomena.</p> Signup and view all the answers

What is a relationship called when one variable increases at the same time that the other increases?

<p>Direct.</p> Signup and view all the answers

What is a normative economic statement regarding teenage unemployment?

<p>Teenage unemployment is too high.</p> Signup and view all the answers

How do economists assume people behave?

<p>Rationally.</p> Signup and view all the answers

What do economists assume people are motivated by?

<p>Self-interest.</p> Signup and view all the answers

Which of the following statements is a positive economic statement?

<p>One in every five children in the United States is living in poverty.</p> Signup and view all the answers

The study of an individual's choice about what type of computer to buy is a subject of which economists?

<p>Microeconomists.</p> Signup and view all the answers

Which of the following would likely be studied in a macroeconomics course?

<p>The inflation rate, total output for an economy, and the unemployment rate.</p> Signup and view all the answers

What are normative economic statements?

<p>They contain value judgments.</p> Signup and view all the answers

Study Notes

Incentives and Economic Decisions

  • A negative incentive, such as a penalty for missing classes, encourages attendance.
  • Individuals typically make decisions based on self-interest, seeking outcomes that benefit them.

Economic Statements

  • Normative statements express opinions or value judgments, e.g., "The government should increase spending."
  • Positive statements are factual and can be tested, e.g., "The unemployment rate of young African-Americans exceeds that of white Americans."

Microeconomics vs. Macroeconomics

  • Microeconomics studies individual decision-makers, such as firms and consumers.
  • Macroeconomics examines the economy as a whole, including unemployment levels and overall economic output.

Economic Models and Theories

  • Economic models simplify reality to predict outcomes and understand economic phenomena.
  • The rationality assumption posits that people aim to make choices that do not leave them worse off.
  • A relationship where one variable increases while the other decreases is called an inverse relationship.

Choices and Limited Resources

  • Economics focuses on how individuals allocate scarce resources to satisfy unlimited wants.
  • Key questions addressed by economic systems: What to produce? How to produce? For whom to produce?

Rational Behavior and Preferences

  • Bounded rationality suggests that individuals often use simple rules of thumb to make decisions when faced with complex options.
  • Consumers' choices can contradict predictions based on their known preferences.

Normative and Positive Economics

  • Normative economics includes statements that involve value judgments, e.g., "All Americans should have access to health care."
  • Positive economics involves objective analysis and fact-based statements.

Relationships Between Variables

  • Direct relationships occur when both variables increase or decrease together.
  • Evaluating economic scenarios includes understanding consumer behavior changes in response to incentives, such as changes in beef prices.

Economists' Assumptions

  • Economists typically assume individuals act rationally and are motivated by self-interest.
  • The usefulness of an economic model is determined by its explanatory and predictive power.

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Test your understanding of key economic concepts in Chapter 1 of ECO211. This quiz covers topics such as incentives and normative statements, helping students deepen their grasp of economic principles and their application in real-life scenarios.

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