Monthly Archives: October 2015

Beginning to sonify the Economist’s Big Mac index

The Big Mac index is The Economist’s index of the Purchasing-Power Parity (PPP), which was devised in 1986 . Intended as a light-hearted representation of exchange rate theory, it has become one of the economic indexes, along with the Hemline Index [1] and the Men’s Underwear Index . All three indices represent a view of […]