생산 가능 곡선 읽기
도입됨| English | 의미 |
|---|---|
| production possibility frontier/prəˈdʌkʃn ˌpɒsəˈbɪlɪti ˈfrʌntɪə/ | 생산 가능 경계 |
| productive capacity/prəˈdʌktɪv kəˈpæsɪti/ | 생산 능력 |
A decision you can investigate
- A print room can use its workers and machines to make books or posters.
- A choice of output changes what the same resources can produce.
Build the explanation
- A production possibility frontier 生产可能性边界 shows maximum combinations with current resources and technology. Points on it use resources efficiently; points inside leave productive capacity 生产能力 unused.
- A move along the frontier reallocates resources. An outward shift means more productive capacity, perhaps from skills or machinery; damage or lost resources can shift it inward.
Work through the evidence
- The frontier points are (books, posters): (0,30), (10,26), (20,18), (30,0). Moving from 10 to 20 books gains 10 books and gives up 8 posters.
- Opportunity cost per extra book = posters forgone divided by books gained = 8/10 = 0.8 poster. Moving from 20 to 30 books gives up 18 posters: 1.8 posters per book.
(20,18)에서 (30,0)까지 추가 책 한 권당 기회비용은 얼마인가?
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18 포스터를 포기하고 10 책을 얻음: 18/10 = 1.8.
어떤 변화가 생산可能性 Frontier(생산 가능성 경계)를 바깥쪽으로 이동시킬 수 있는가?
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신규 생산 가능 기기는 생산 능력을 확장할 수 있으며, 재배분은 한계선 위의 점을 변경합니다.
동일한 한계선 위의 점 사이를 이동하는 것은 경제 성장을 나타냅니다.
난이도 1/5 · 100 코인 + 오늘 첫 완료 시 소액 보너스
기존 자원을 재배분합니다. 생산 가능성의 성장은 한계선을 외측으로 이동시킵니다.
Test the limits
- The opportunity cost rises in this example because resources are not equally suitable for both products. A straight frontier would model constant opportunity cost.
- More actual production from an inside point need not mean the frontier shifted. A point outside is currently unobtainable, not permanently impossible. The same opportunity-cost rule applies to a consumer’s next-best purchase and a government’s next-best use of a public budget.
어느 점이 명시된 한계선 내부에 있는가?
난이도 1/5 · 100 코인 + 오늘 첫 완료 시 소액 보너스
20 권의 책과 18 장의 포스터는 생산 가능 영역 내에 있습니다. 포스터 10장은 가능하지만 한계선 아래에 위치합니다.
Apply and explain your answer
- What does a move from an inside point to the existing frontier represent?
- Better use of existing resources rather than an increase in productive capacity.
용어를 의미와 매칭하십시오.
난이도 2/5 · 140 코인 + 오늘 첫 완료 시 소액 보너스
각 용어는 이번 수업에서 다루는 특정 메커니즘을 설명합니다.
Use the terms precisely
- productive capacity: The maximum output possible with current resources and technology.
- production possibility frontier: Maximum feasible combinations of two outputs with available resources.
The frontier points are (books, posters): (0,30), (10,26), (20,18), (30,0). Moving from 10 to 20 books gains 10 books and gives up 8 posters. Opportunity cost per extra book = posters forgone divided by books gained = 8/10 = 0.8 poster. Moving from 20 to 30 books gives up 18 posters: 1.8 posters per book.
The opportunity cost rises in this example because resources are not equally suitable for both products. A straight frontier would model constant opportunity cost. More actual production from an inside point need not mean the frontier shifted. A point outside is currently unobtainable, not permanently impossible. The same opportunity-cost rule applies to a consumer’s next-best purchase and a government’s next-best use of a public budget.
A production possibility frontier shows maximum combinations with current resources and technology. Points on it use resources efficiently; points inside leave productive capacity unused.