English Dictionary

non-excludability

名詞

A scenario in which it is not possible to provide a sole individual with a product without allowing others to consumer it as well (e.g., streetlights), i.e., a variant of the free-rider problem.

日本語の意味

特定の個人だけに製品やサービスが提供されず、他の個人も同時に利用可能である性質、すなわち一人だけに利益を与えられない状態。 / 公共財に見られる性質で、利用者を排除できないため、自由乗りの問題(free-rider problem)が発生しやすい状況。

The city's decision to keep the parks open at night highlighted the non-excludability of public lighting, since anyone could benefit from the lamps regardless of whether they contributed.

市が公園を夜間も開放する決定は、公共照明の非排除性を際立たせた。誰でも寄付の有無にかかわらず街灯の恩恵を受けられるからだ。

意味（1）

A scenario in which it is not possible to provide a sole individual with a product without allowing others to consumer it as well (e.g., streetlights), i.e., a variant of the free-rider problem.

non-excludabilities （ plural ）