Earlier quoted context omitted.
Toronto. I haven't taken a taxi forever, but I believe they start at $3.25 (city council orders) as opposed to Uber at $2.5.
The math does not seem to work out for them. (1.7b / 0.8b + 1.7b) = 68% of their costs. 3.25 * 0.68 = 2.21$, but Uber charges more than that and would like some profit. aka Uber has higher costs than cab companies making them a long term dead end. Sure, they are probably subsidizing other markets more, but even then that are gong to run out of money long before the self driving car thing takes off.
Many people here would dodge Uber if they expect surge pricing (And something along these lines was said today on one of the popular for young people radios stations, here).
Also, there are plenty of taxi just waiting around everywhere downtown.
Many (older?) people, would never get Uber to go to the airport, which is a very good profit opportunity.
So, I don't see Uber having a 100% monopoly in any future, as various people have various needs and opinions and it's not a race to the bottom on price in this segment.
They will both coexist, but for people taking the cab in the first place, $0.75 is not even on the list of thoughts in downtown Toronto. You get out of a Johny Cash event, $200 a person ticket, it's snowy, and you'll wait few minutes for uber when the Taxis are parked up front?
As you move outwards from the core, more people drive Uber, and one was even my ex coworker, so he told lots of stories.
So, to conclude, you can't assume race to the bottom on price alone. Or IPhones, rolexes, Alienware PCs, etc would have been long gone.