And that 's exactly where we stand today with cigarette taxes .
And what 's true of outright bans can be true as well of activities that are heavily taxed or regulated : the more costs government imposes , the more you get black markets .
That 's exactly where we stand today with cigarette taxes .
And what 's true of outright bans can be true as well of activities that are heavily taxed or regulated : the more costs government imposes , the more you get black markets .