Comment Re:No GPS thanks (Score 1) 792
Besides, the gasoline tax is already a mileage tax. It has the added bonus of being a bigger burden on those who drive low efficiency vehicles.
The problems with a blind gasoline taxes are that it might hurt the poor people a lot more since they potentially spend a much larger portion of the income on gasoline, with mileage based approach you can dole out a basic allowance to everyone and then tax the people who choose to drive more than n miles. Factoring in the efficiency is difficult but would make for a better approach
Actually, a personal cap and trade system where everyone gets a quota is probably optimal - so no more Prius driving celebs with 6000 sq feet mansions (or at least they would have to pay for it). This system would let people decide what they value most - I rather live far from work but am willing to spend the money on an efficient home/car so be it: I rather drive my Hummer 2 miles to work, that's OK too: I rather live in a mansion and drive a hummer, I can as long as I buy the Tax credits from someone else at the market rate.