News and Notes from Good Judgment Open
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03/01/2017: New Finance & Economics Challenge on GJ Open
01/06/2017: Forecast the First 100 Days
12/19/2016: Join new forecasting challenges on GJ Open
10/18/2016: Share your Superforecaster moment
9/20/2016: Forecast the Future of the Middle East
8/18/2016: Good Judgment Open Presents: News & Numbers