[angleofrepose]

> Transportation within a city features many "natural" monopolies (i.e. train tracks), and the promise of an emergent overarching monopoly: providing one-App entry into multi-modal transportation.

I don't understand what you are saying here, can you elaborate? What are you saying about Uber / monopolistic rideshare companies?

Related, I don't understand why cities/governments allow Uber to exist considering the reality that, as you point out, "Uber lacks a sustainable business model". Is it not transparent to all relevant parties that Uber could not and cannot maintain the price it has set to gain market share, and that down the line it had a clear goal of building monopolistic market share in order to effectively price fix against the interest of the consumers? I don't know enough to reflect on public transport and taxi companies of old, but how did we get to present day without consumer protection regulations sorting things out?

I see parallels with Amazon, and I have the same questions. Why are they entertained in this destruction of local economies by the entities which should protect those economies (in the US, local and state gov)?

I wonder if Barnes and Nobel's effect destruction of local book stores had a period of growth with lower prices then settled down and raised prices? If so, is this not against the interest of the consumer? If not, well I'm not sure. Maybe Barnes and Nobel is not comparable to these internet based companies.

[bluehatchurn]

As I understand it they are predicting that a single app will come to be used for all public transit in a major city or on a larger level. If Uber is able to play a role in this project they can have a income stream that doesn't require heavy subsidization. Without that they will at some point fail as they require more input value then output value is produced.