Heterodox
Wikipedia: The Big Mac Index is a price index published since 1986 by The Economist. It is an informal way of measuring the purchasing power parity (PPP) between two currencies and providing a test of the extent to which market exchange rates result in goods costing the same in different countries. It “seeks to make exchange-rate theory a bit more digestible. The index compares the relative price worldwide to purchase a Big Mac,...
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