Quote:
Originally Posted by
FlashLackey
But, lets not dodge what is substantial here. He raises several specific points that you can try to counter:
A) IRS data only includes taxable income. This would exclude significant amounts of non-taxed income (entitlements, retirement, benefits, etc.) and skew the results.
B) The pricing index used for inflation calculations has been updated over time. If your authors used an old index it would skew the results.
C) Changes in household sizes would significantly skew the values over time.
D) Individual IRS filers would be counted in this data as separate households when many of them are kids living with their parents. This would also skew the data.
Those are all reasonable points, regardless of where they came from or who they are directed at. If you can't demonstrate that the data you've cited in this thread has accounted for those issues with using IRS data for income disparity "tables", I am calling your numbers debunked.
Fair enough.
Quote:
While the vast majority of economists believe that inequality has increased sharply since the late 1970s and during the tenure of George W. Bush, conservative and libertarian economists have attempted to refute claims of increasing inequality by pointing to flaws in the data gather of Thomas and Piketty. Economist Stephen Rose asserts that Piketty and Saez use an older method to adjusting for inflation, exclude government transfers, and they do not address demographic changes. Rose does, however, conclude that while inequality did increase, the increase has been exaggerated.[84]
Libertarian economist Alan Reynolds, senior fellow at the Cato Institute, makes similar assertions as Rose[85] [86] Gary Burtless, senior fellow at the centrist Brookings Institution, however, stated that Reynolds did not provide sufficient evidence to dismiss the findings of Saez, which are further supported by the CBO. According to him, "many of [Reynold's] criticisms are misguided or unfair given the goals of the Pikkety-Saez project... The CBO handles almost all the problems Reynolds mentions, and its calculations show a sizeable rise in both pre-tax and after-tax inequality since the late 1980s."[87]
As Burtless states in his paper on this subject, no data set is perfect. There are always going to be flaws in any methodology that can be criticized.