The whole argument about "inefficiency of duplicative services" is an idea that needs to die.
Whether its the Soviet Union trying to optimize shampoo production to create a single "shampoo" brand or a health care provider requiring a "certificate of need" [0] to open up, the results are always the same: no competition, bad service, low supply and high prices
but a road or mass transit isn’t the same as a shampoo brand. roads and vehicles already take up enough space (amongst other things) in dense urban areas, so i think adding even more under the guise of “competition” would incur a bunch of worse side effects. i think they’re akin more to a natural monopoly
> health care provider requiring a "certificate of need" [0] to open up, the results are always the same: no competition
That was the exact motivation of CoNs. Guess who lobbied for them? The healthcare industry.
Depending on the state you're in, it could be anything from bureaucratic red tape to dissuade new providers to the near-literal "We will ask your competitors how much business they will lose by you opening," that gives those competitors the ability to object on those grounds alone.
The problem is this isn't more efficient than just owning your own private car. A mass transit solution would be. Nothing wrong with inefficient solutions, but don't try to pretend you have the advantages of an efficient solution when you are not it.