It&#x27;s well-documented that, in the United States, productivity has increased massively since the 70s but wages have remained stagnant.<p><a href="http:&#x2F;&#x2F;www.theatlantic.com&#x2F;business&#x2F;archive&#x2F;2015&#x2F;02&#x2F;why-the-gap-between-worker-pay-and-productivity-is-so-problematic&#x2F;385931&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.theatlantic.com&#x2F;business&#x2F;archive&#x2F;2015&#x2F;02&#x2F;why-the-...</a>