Podcast
Questions and Answers
What is opportunity cost best defined as?
What is opportunity cost best defined as?
- The profit gained from an investment
- The cost of production
- The value of what must be given up in order to acquire an item (correct)
- The time taken to make a decision
The term opportunity cost refers to the:
The term opportunity cost refers to the:
- Value of what is earned from an investment
- Cost of doing business
- Profit margin
- Value of what is forgone when a choice is made (correct)
What would an economist say about your 'gain' on a used car purchase?
What would an economist say about your 'gain' on a used car purchase?
Both you and the seller have gained something.
If trade between two countries is voluntary, one can expect that:
If trade between two countries is voluntary, one can expect that:
The dramatic increase in the standard of living since the Industrial Revolution has meant unlimited abundance for societies.
The dramatic increase in the standard of living since the Industrial Revolution has meant unlimited abundance for societies.
Why is economics considered a social science rather than a 'hard' science?
Why is economics considered a social science rather than a 'hard' science?
What is abstraction in economics?
What is abstraction in economics?
A useful economic model may make realistic assumptions in order to simplify complex reality.
A useful economic model may make realistic assumptions in order to simplify complex reality.
If a curve has a slope equal to zero at some point A, what may occur to the right of A?
If a curve has a slope equal to zero at some point A, what may occur to the right of A?
A line that rises at a 45-degree angle has a slope of:
A line that rises at a 45-degree angle has a slope of:
How may an 'opportunity cost' be described?
How may an 'opportunity cost' be described?
Which of the following is an example of a fiscal policy initiative?
Which of the following is an example of a fiscal policy initiative?
What is the opportunity cost to you of an action?
What is the opportunity cost to you of an action?
What is the opportunity cost of any good or service?
What is the opportunity cost of any good or service?
What does the principle of comparative advantage explain?
What does the principle of comparative advantage explain?
In the scenario where Tammy is a country singer and Bob can plow, who should specialize in which task?
In the scenario where Tammy is a country singer and Bob can plow, who should specialize in which task?
Why might both the United States and Mexico benefit from trade in automobiles and computers?
Why might both the United States and Mexico benefit from trade in automobiles and computers?
What does the law of comparative advantage explain?
What does the law of comparative advantage explain?
Study Notes
Opportunity Cost
- Opportunity cost is the value of what must be given up to acquire an item.
- It represents what is forgone when making a choice.
- Example: If you buy a car, the opportunity cost is what you could have purchased instead.
Gains from Trade
- In voluntary trade between countries, both sides expect to gain something.
- Mutual benefits can arise even when one country is more productive in all goods.
Economic Growth
- The rise in living standards since the Industrial Revolution has not resulted in unlimited abundance for individuals or societies.
Economics as a Social Science
- Economics is classified as a social science due to its focus on human behavior, influenced by numerous unpredictable factors.
Abstraction in Economics
- Abstraction involves omitting unnecessary details to better understand complex situations in economics.
Economic Models
- Useful economic models might make unrealistic assumptions to simplify complex realities for better analysis.
Slope and Curves
- A curve with a zero slope at point A may have various behaviors to the right of A.
- A line rising at a 45-degree angle has a slope of 1, indicating a proportional relationship.
Fiscal Policy
- An example of fiscal policy is a reduction in taxes, illustrating government actions to influence the economy.
Next Best Alternative
- The opportunity cost of an action is the value of the next best alternative that could have been taken.
Comparative Advantage
- The principle of comparative advantage explains that nations can trade beneficially even when one is more productive overall.
- Specialization based on comparative advantage leads to more efficient outcomes; for example, Tammy should specialize in singing due to her exceptional talent, while Bob should plow.
Benefits of Trade
- The law of comparative advantage allows for beneficial trade between nations, regardless of their levels of productivity or economic development.
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Description
This quiz focuses on the key concepts from Chapter 1 of ECO210, including definitions and explanations of opportunity cost. It's designed to help you grasp the fundamentals of economic decision-making and the trade-offs involved. Test your understanding of these essential economic principles.
