Все названное, необходимо для полноценного функционирования рынков: инвесторам трудно принимать правильные решения, когда инфляция достигает 100% в год.
All named, is necessary for high-grade functioning of markets: investors find it difficult to make the right decisions when inflation reaches 100% in a year.
All title, it is necessary for the normal functioning of the markets: it is difficult for investors to make good decisions when inflation reached 100% per year.
All named, it is necessary for the full functioning of markets: investors it is difficult to make the right decisions, when inflation reaches 100% in one year.