>capital gains is income from investing, which is how new productivity gets funded (via buying new plant and equipment, etc).
How does that justify taxing work more than capital? For people with high salary, any extra income (from work) is taxed almost 2x that of capital gains.
Also, only a small % of investment actually goes funding productivity. Most is just rich people's money changing hands, base only on speculation with zero regards for impact on businesses/society.
>a 25% flat rate on investment based income is not too low, but not too high
Do you have a study on this, or is this your opinion?