Random walk hypothesis in zimbabwean exchange rates Simon Munongo, Garikai Makuyana and James Zivanomoyo

The Purchasing Power Parity [PPP] theory says the price of internationally traded goods should roughly be the same anywhere in the world once the price is expressed in a common price. The question however is that does this theory hold in an economy that Это и многое другое вы найдете в книге Random walk hypothesis in zimbabwean exchange rates (Simon Munongo,Garikai Makuyana and James Zivanomoyo)