#American millionaires support tax increases# A poll of American millionaires showed that most of them support a more progressive tax system and are even willing to raise the current top marginal tax rate. It seems that President Biden's plan to impose more taxes on the super-rich has been supported by the upper middle class in the United States. This is also one of the basic tenets of Biden's economic strategy for his re-election campaign in November. It seems that the rich in the United States have also begun to realize that they need to contribute more for social fairness. #GlobalEconomy# #Investment# #FinancialMarkets#