需じゅ要よう供きょう給きゅうの法ほう則そく

noun

law of supply and demand

Economic principle describing the relationship between the availability of a good and the desire for it.

• 需じゅ要よう供きょう給きゅうの法ほう則そくによって、価か格かくは需じゅ要ようと供きょう給きゅうのバランスで決きまる。

  According to the law of supply and demand, prices are determined by the balance of supply and demand.