Here is a visual.ly presentation about purchasing power parity that we discussed in class today.  It is one way to communicate to students the difference between GDP and PPP and try to articulate the working time required to afford a McDonald’s BigMac.  Enjoy!

http://visual.ly/bigmaco-nomics

http://www.businessinsider.com/image/4e38596969bedd3954000000/big-mac-index-mcdonalds.jpg?maxX=274&maxY=342

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