大麥克指數

• BIG MAC INDEX 的理論基礎就是PPP (平價購買力) (note1.2)

THE Big Mac index was invented by The Economist in 1986 as a lighthearted guide to whether currencies are at their “correct” level. It is based on the theory of purchasing-power parity (PPP), the notion that in the long run exchange rates should move towards the rate that would equalise the prices of an identical basket of goods and services (in this case, a burger) in any two countries.

(note1:http://www.slideshare.net/joeywchou/ss-56884246)

(note2: http://wiki.mbalib.com/zh-tw/%E8%B4%AD%E4%B9%B0%E5%8A%9B%E5%B9%B3%E4%BB%B7%E6%B3%95)