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Econ
Chapter 2
| Question | Answer |
|---|---|
| What is the Production Possibilities Frontier (PPF)? | It shows the maximum possible combinations of two or more goods that an economy can produce with its available resources and technology. |
| What do points along the PPF represent? | They represent productive efficiency, where resources are fully employed. |
| What does a point inside the PPF represent? | An inefficient production combination because some resources are unused or misallocated. |
| What does a point outside the PPF represent? | A combination that is unattainable with current resources and technology. |
| What does an outward shift of the PPF represent? | Economic growth—the economy can produce more goods and services. |
| What happens when production moves along the PPF? | Producing more of one good requires giving up some of the other good. |
| What is opportunity cost? | The amount of one good that must be given up to produce more of another good. |
| What is the formula for opportunity cost? | Change in the output of one good ÷ change in the output of the other good |
| What is marginal cost? | The cost of producing one more unit of a good, measured in units of the other good. |
| Why is the PPF bowed outward? | Because resources are not equally well suited to producing both goods, causing increasing opportunity costs. |
| What is productive efficiency? | Producing at a point along the PPF, where resources are fully employed. |
| What is allocative efficiency? | When the production combination matches what consumers value and prefer. |
| When does allocative efficiency occur? | When the opportunity cost of producing one more unit equals the rate consumers are willing to trade one good for another. |
| What are preferences? | A person's likes and dislikes. |
| What is marginal benefit? | The change in total benefit from consuming one more unit of a good. |
| How can marginal benefit be measured? | By the amount a person is willing to pay for one more unit of a good. |
| What is the principle of diminishing marginal benefit? | As consumption increases, the marginal benefit of each additional unit decreases. |
| Where does equilibrium occur in the PPF model? | Where marginal benefit equals marginal cost. |
| What is absolute advantage? | The ability to produce more of a product than another producer, without considering opportunity cost. |
| What is comparative advantage? | The ability to produce a product at a lower opportunity cost than another producer. |