https://www.nytimes.com/2018/11/03/your-money/republicans-democrats-charity-philanthropy.html
"Wealth redistribution is higher in Democratic-leaning counties
Charitable contributions may be lower in Democratic-leaning counties, but residents support the social safety net through higher taxes.
The study found that Democratic counties, like Holmes County, Mo., which is on the higher end of the giving spectrum, provide more over all to charitable causes, but through a combination of what the authors call voluntary giving, like charity, and involuntary giving, which the rest of us call taxes.
Taxpayers would seem to have little say in their tax-based funding, but opting to live in those counties shows a willingness to be taxed and have the government support causes they believe in.
“The county you live in and the political ideology of that county affects the tax burden of the community,” Dr. Nesbit said. “That in turn has an effect on charitable contributions. If you leave tax burden out of the equation, you’re not getting the full story.”
Higher tax burdens can drive down charitable giving as government policy crowds out private philanthropy, Dr. Christensen said. “Our evidence suggests that Republican counties are more sensitive to the crowding-out effects of taxation on charitable giving than Democratic counties,” he said.
Charitable giving does not match government aid
Those in favor of lower taxes have argued that individuals are more capable than the government of allocating money to important causes, including people in need of assistance. But the study found that was not true. Donations do not match government assistance, and without tax money, social services are not funded as robustly.
“The evidence shows that private philanthropy can’t compensate for the loss of government provision,” Dr. Nesbit said. “It’s not equal. What government can put into these things is so much more than what we see through private philanthropy.”
On the other hand, private philanthropy can do many things better than government aid, as in being responsive to a need and willing to fail without political fallout.
The study’s authors make the case for a combination approach.
“They’re complementary means of redistribution of wealth rather than substitutions for each other,” Dr. Christensen said. “We can’t put all of our eggs in one basket.”"
https://journals.sagepub.com/doi/full/10.1177/0899764018804088