Last Updated
：2025/11/29
dependency ratio
Noun
Japanese Meaning
労働力に従事する世代に対して、15歳未満および65歳以上の非労働力世代の人口比率を示す指標。 / 人口の年齢構成を分析する際、特に生産年齢人口に占める扶養すべき年齢層（子供および高齢者）の割合を表す指標。
（ plural ）
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(geography) The number of people under the age of 15 and over the age of 64 compared to the number of people active in the labor force.
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dependency ratio
Policymakers are concerned that the country's rising dependency ratio, driven by a surge in retirees and low birth rates, will strain public pension systems.
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Policymakers are concerned that the country's rising dependency ratio, driven by a surge in retirees and low birth rates, will strain public pension systems.
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