> Wouldn't most companies keep performance stats for their contractors, and if one started refusing lots of jobs, stop giving them work? Seems like Uber is just automating what is a normal part of working with a contractor.

The easiest way to allow drivers to set rates, and I'm not sure if there is some reason they haven't already done this, is to just let the driver tell the app their rate, so that they wouldn't even be offered rides below it (which naturally might mean they don't get as many), and the service would just give the ride to the driver in the area with the best rate. Obviously that would mean that if you set a lower rate you'd get more rides.

> we should have a solution for independent contractors being put out of work.

It's kind of non-applicable to the situation though, because when you have market pricing like this, you never really get put out of work, it's just that the amount you get paid may vary (and fall below the point where you seek other employment). Does Uber even do layoffs of contractors?