価格 かかく下方 かほう硬直 こうちょく せいじゃなかったです
kakakuno kahōkōchokuseijanakattadesu

Noun
Desu Copula

The polite, past negative form of 価格の下方硬直性

1. Was not price rigidity.; Was not price inflexibility.

Past/Perfective
Negative
Polite
Casual Register