According to one study of people around the world, people of different cultures, incomes, religions, and other differences show “a universal desire for smaller gaps in pay between the rich and poor” than was the actual case at the time of the survey in 2014. Interestingly, the respondents didn’t have a clue how much of a gap actually existed in their respective economies. The difficulty in estimation means that the public discourse on economic inequality has been rife with erroneous assumptions. Where the error lies in the direction of minimizing the gap, we can postulate that public policy allows for greater economic inequality than would otherwise be the case.
The full essay is at "CEO/worker Pay."