When Bill Gates makes a million it doesn't just disappear into an invisible vault never to be see again. Even if he puts it in the bank it is at least put back into the economy and used to create new jobs.
You raise his taxes to say 50% and then that million becomes $500,000 and that is half as much money for investments in new businesses.
Raising tax rates and claiming that it will help the economy is idiocy. Even Obama admits to that.
The only thing higher tax rates did was to lower percentage of income that went to the rich. Instead of making 30% of all money maybe they only get 20% of all money. HOWEVER doing that also greatly reduces economic growth. Instead of 5% GDP we have 2% GDP. And decreasing the amount of wealth the rich get does NOTHING to help the poor and never has.
PJ, you need to learn to stop making up facts that are false.
The growth of our economy has done *just fine* with higher tax rates.
People like you - the Republican leadership - all predicted the crash of the American economy if Clinton's tax increase on the rich passed - which is why 0 or 1 Republicans voted for it IIRC. It was a test whose economics are right, and the Republicans were proven to be utter idiots at best, and liars for the rich at worst.
Wealth put to the top *does* largely 'just disappear' in terms of doing good for society - and it's clearly far less good for society than going into the hands of consumers.
Give a billionare that extra $100 million, and it's quite likely to simply go to acquire another asset that produces wealth, driving up the price of the asset without actually producing anything more for the economy. Now the factory is worth $2 billion instead of $1.8 billion. It's the same factory, with the same economic activity, but just that much further out of reach of a less wealth investor, as fewer people own everything.
He can put it there, or in overseas investments, or in savings, or overseas savings, none of which do that much for the economy. The myth that having it in the bank makes it terribly productive for society because they're out lending it to people who make new factories is false. How are those new factories coming along? Do you have any clue about how the financial industry has turned into a highly leveraged gambling business with those funds, putting the economy at risk - and blackmailing the taxpayers to bail them out?
The concentration of wealth, contrary to your false myths, is *bad* for the economy and *bad* for society. You have to make up false facts to try to hide the harm.