No data but I have similar anecdotes, and also have to point out that in the past 50 years or so a lot of the strongest political opposition to increased social programs has come from the working class. Most of the wealthy I've spoken to are less opposed to social spending.
In addition to the reasons cited another factor might be diminishing marginal utility of money. A 1% tax hike on a millionaire will have zero tangible perceived effect on his or her lifestyle. A similar tax increase on a working class person could be devastating.
In addition to the reasons cited another factor might be diminishing marginal utility of money. A 1% tax hike on a millionaire will have zero tangible perceived effect on his or her lifestyle. A similar tax increase on a working class person could be devastating.