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,...
Read More »The Holy Grail of Long-Term Currency Movements: Crowther’s Balances and Imbalances of Payments
The former chief editor of "The Economist" Geoffrey Crowther published a great work on the development of balance of payments and current accounts over the long-term. It divides development into six phases, which are analogous to Shakespeare's seven phases of life. The seven stages are: Young debtor nation, Mature debtor nation, Debt repayment nation, Young creditor nation, Mature creditor nation, Credit disposition /Asset Liquidation nation and the back to start stage
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