Plain-English definitions for the terms you'll encounter on your financial journey.
Purchasing Power Parity is an economic theory that compares the cost of the same basket of goods in different countries to see if their currencies are fairly valued. It essentially asks: how many Big Macs can you buy for the same amount of money in one country versus another?
An economic theory used to compare the buying power of different currencies by measuring the cost of a fixed basket of goods in each country.