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When Product Ratings Are a Problem

The worst summer in 20 years, movie box office revenue from May to Labor Day in 2017 was 15% less than the same dates last year. The reason could be lower film quality. Or it could be Netflix and Amaz…

The Chaos That Inflation Can Create

Last year, Venezuela’s inflation rate exceeded 800%.   For this year, the data conflicts. While the Wall Street Journal and the IMF say Venezuela is on its way to hyperinflation, Johns Hopk…