In his text, Capital in the Twenty-First Century, Thomas Piketty claims that economic inequality increases societally when the rate of return on capital exceeds the growth rate in national income or GNP. Rather than being an aberration, this condition tends to be the case, the economist contends. To be sure, expanding opportunity can mitigate the increasing inequality, but the “floorboard” is slanted and thus is bound to favor capital over labor. Whereas Marx thought the tendency is unlimited in extent, Piketty argues that at some point the inequality of wealth will stop worsening. This idea seems like Einstein’s thesis that nothing can go faster than the speed of light. In the light of Piketty’s theory, we can perhaps read more into Don Thompson’s response as workers were protesting the company’s shareholder meeting on May 22, 2014. In short, the CEO illustrates not only a preference for capital over labor in line with ROI>income-increase, but also the weakness in increased opportunity as a mitigating factor.
The full essay is at "McDonalds and Income Inequality: The Role of Opportunity"
