Not only has the ratio of corporate profits to employee compensation achieved heights not seen since before the Great Depression, the taxes on those corporate profits are at their lowest, reducing that part of the cost of government paid by corporations and therefore increasing the part paid by workers.
It's important to realize that 'employee compensation' INCLUDES the obscene executive pay packages, so the conditions indicated by the ratio are even WORSE. At the same time as ownership income (dividends and capital gains) in increasing, the FEDERAL INCOME TAX RATES on such income is lower compared to the rates on EARNED INCOME (from one's labor) than any time in the working lives of anyone alive today.
The last time the federal income tax rate on capital gains was as low as it is today was before the Great Depression. We're headed for the economic ditch and it won't be pretty.
If we think of a corporation as a 'black box' into which is poured labor, materials, and capital and out of which flows goods, employee compensation, and ownership wealth, then we can see how even a slight tweak to that 'black box' will shift the compensation for PRODUCTIVITY from those who do the PRODUCING to those with ownership interest. Among some of the more perverse machinations are the ways in which earned income is 'farmed' back into the corporation in plant, property, and equipment ... and the labor producing that reinvestment income does not retain equity for that 'investment.' It's important to note that the market value of stock DOES NOT represent actual capital that flows into the business but is largely the result of the secondary market's 'greater fool' processes.