기회비용
The loss of potential gain from other alternatives when one alternative is chosen; what you give up to get something else.
例文
3 / 5지금 잠을 자면 공부할 수 있는 시간이 기회비용이 되는 거야.
If you sleep now, the time you could have studied becomes the opportunity cost.
합리적인 경제 주체는 기회비용이 가장 낮은 대안을 선택한다.
Rational economic agents choose the alternative with the lowest opportunity cost.
이거 사면 딴 거 못 사니까 기회비용이 너무 큰데?
If I buy this, I can't buy other things, so the opportunity cost is too high.
語族
覚え方のコツ
The 'cost' (비용) of a missed 'opportunity' (기회).
クイックテスト
어떤 하나를 선택함으로써 포기하게 되는 가치를 ______이라고 한다.
正解！
正解は： 기회비용
例文
지금 잠을 자면 공부할 수 있는 시간이 기회비용이 되는 거야.
everydayIf you sleep now, the time you could have studied becomes the opportunity cost.
합리적인 경제 주체는 기회비용이 가장 낮은 대안을 선택한다.
academicRational economic agents choose the alternative with the lowest opportunity cost.
이거 사면 딴 거 못 사니까 기회비용이 너무 큰데?
informalIf I buy this, I can't buy other things, so the opportunity cost is too high.
신규 프로젝트 추진에 따른 기회비용을 철저히 분석하십시오.
businessThoroughly analyze the opportunity cost of pursuing the new project.
공공 사업의 타당성 조사에서는 사회적 기회비용이 산출되어야 합니다.
formalIn the feasibility study of public projects, social opportunity costs must be calculated.
語族
よく使う組み合わせ
よく使うフレーズ
기회비용의 개념
concept of opportunity cost
기회비용 측면에서
in terms of opportunity cost
최소한의 기회비용
minimum opportunity cost
よく混同される語
使い方のコツ
Essential for IELTS Writing Task 2 and Speaking Part 3 when discussing choices, education, or economics.
よくある間違い
Students often forget to mention what is being 'given up' when explaining this concept.
覚え方のコツ
The 'cost' (비용) of a missed 'opportunity' (기회).
語源
Sino-Korean (機會費用): 'Gi-hoe' (opportunity) + 'Bi-yong' (cost/expense).
文法パターン
クイックテスト
어떤 하나를 선택함으로써 포기하게 되는 가치를 ______이라고 한다.
正解！
正解は： 기회비용
関連語彙
economicsの関連語
효율적
B2Achieving maximum productivity with minimum wasted effort or expense.
추세
B2A general direction in which something is developing or changing; a trend.
혜택
B2A benefit, advantage, or favor received from a person, institution, or situation. It is widely used in business, welfare, and policy contexts.
비중
B2The relative importance or weight of something within a whole. It is often used when analyzing statistics, charts, or social trends.
전망
B2The outlook, prospect, or forecast for the future. It can also refer to a physical view from a high place.
상쇄하다
B2To offset, counterbalance, or cancel out the effect of something by having an equal and opposite effect.
위기
B2A time of intense difficulty, trouble, or danger. It is a critical turning point where a situation may significantly worsen or improve.
유입
B2The act of flowing or coming into a place. It is used for liquids, populations, capital, or influence moving into a specific area.
정체되다
B2To be at a standstill or to stagnate. It is used for traffic, economic growth, or progress that has stopped moving forward.
집약적
B2Characterized by the concentration of resources, effort, or information in a small area or a short period. Often used in terms like 'labor-intensive' or 'knowledge-intensive'.
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