The PPP theory fails in reality for all of the following reasons EXCEPT Group of answer choices monopolistic or oligopolistic practices in goods markets. restrictions on trade. inflation rates are unrelated to money supply growth. transport costs. the inflation data reported in different countries are based on different commodity baskets.

inflation rates are unrelated to money supply growth.

Explanation:

purchasing power parity which is regarded as (PPP) is a macroeconomic analysis metric which gives comparison between economic productivity aas well as standards of living existing between countries. It can be regarded as economic theory which gives comparison of currencies of different countries using an approach of "basket of goods". The PPP theory can hold in reality for instance, when inflation rates are unrelated to money supply growth.

EXCEPT Group of answer choices monopolistic or oligopolistic practices in goods markets. restrictions on trade. the inflation data reported in different countries are based on different commodity baskets.

answer; is the sum of all individual demands curves;