Now that I'm getting back to Stiglitz's "The Price of Inequality" -- and having read the voters pamphlet for the upcoming primary on the toilet this morning, wherein several candidates mentioned "income inequality" -- I think the Left has the wrong end of the stick on this.
Saying "income inequality" is bad implies that everyone should have an equal amount of income, which is patent nonsense. People who work harder, people who take more risks SHOULD have more money. There's a reason "rich" and "famous" travel together.
No, I think the problem is the tax code. Higher incomes should be taxed at a higher rate, and income from investments should be taxed at a higher rate than income from wages. Stock options should have a moratorium on cashing them out that is measured in decades, not years, months or days.
What we have is not "income inequality" but "tax inequality." Those who benefit most from the economy should also contribute the most to sustaining it.
To some great degree, the "winnings" of the financial winners belong to the game, and should be plowed under to nourish the next crop of winners and losers.