購買 こうばい りょく平価 へいか せつではありませんでした
kōba iryokue ika setsudewārimasendeshita

Noun
Desu Copula

The polite, past negative form of 購買力平価説

1. Was not purchasing power parity.; Was not the purchasing power parity theory.

Past/Perfective
Negative
Polite
Formal Register
Economics