The Richest Rich Are in a Class by Themselves

The rallying cry of the Occupy Movement was that the richest 1 percent of Americans is getting richer while the rest of us struggle to get by. That’s not quite right, though. The bottom nine-tenths of the 1 Percent club have about the same slice of the national wealth pie that they had a generation ago. The gains have accrued almost exclusively to the top tenth of 1 Percenters. The richest 0.1 percent of the American population has rebuilt its share of wealth back to where it was in the Roaring Twenties. And the richest 0.01 percent’s share has grown even more rapidly, quadrupling since the eve of the Reagan Revolution.

These figures come out of a clever analysis by economists Emmanuel Saez of the University of California at Berkeley and Gabriel Zucman of the London School of Economics, who is a visiting professor at Berkeley. The Internal Revenue Service asks about income, not wealth, which is the market value of real estate, stocks, bonds, and other assets. Saez and Zucman were able to deduce wealth by exploiting IRS data going back to when the federal income tax was instituted in 1913. They figured out how much property different strata of society owned by looking at the income that was generated by that property, such as dividends and capital gains. To simplify, if a family reported $1 million in rental income one year and the market rate of return on rental properties was 10 percent, then Saez and Zucman concluded that the family must have owned property worth $10 million.