Earlier quoted context omitted.
As a libertarian, I'd say yes, but I don't want to start a shitstorm, so...
Even a libertarian would agree that some small level of taxation is necessary to fund the apparatus of the state that would enforce property rights and contracts, safeguard the border from invasion, and whatnot. One can only dream of a time and place where government is only funded by a strict land-value tax, though...
Likewise, in a contract republic (or a charter city) individuals will agree to a neutral third party to arbitrate between them if they ever have a disagreement. This can be anyone from a spiritual authority they both respect, an authority in their industry, or a private court that's built a reputation for fairness, promising to pay the private court a percentage of any arbitration settlement they bring before it.
And if the court as much as makes one unfair ruling, it will drive away new business from parties who want a neutral third party. In a contract republic, individuals will be free to have their case judged by any judge, as long as both parties agree beforehand.
Opening the justice market will make sure crime gets punished, expedite justice, and reduce its cost.