限界 げんかい効用 こうよう均等 きんとう法則 ほうそくなら
genka ikō yōkintōno hōsokunara

Noun
Da Copula

The "-nara" conditional form ("if/when…") of 限界効用均等の法則

1. If the law of diminishing marginal utility…; When the law of diminishing marginal utility…

Nara Conditional