Why High-Income Households Benefit More From Product Innovations

By Shankar Vedantam
Published August 16, 2016 at 5:05 AM EDT
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As a result of all the competition in the craft beer market, craft beer prices are rising more slowly than big-name beers, which are largely consumed by poorer people.
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Copyright 2016 NPR

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Shankar Vedantam
Shankar Vedantam is the host and creator of Hidden Brain. The Hidden Brain podcast receives more than three million downloads per week. The Hidden Brain radio show is distributed by NPR and featured on nearly 400 public radio stations around the United States.
See stories by Shankar Vedantam