Pay-As-You-Drive Car Insurance
Sipos writes "The BBC has a story about pay-as-you-drive car insurance. There is not that much detail about how it would work but it seems that a black box in your car monitors your position using GPS. This information is then reported to a insurance company computer which then works out which roads you used and then bills you accordingly. The article seems to suggest that this will make insurance cheaper. Surely this will only happen for people who drive on dangerous roads less than average, after all there are no less accidents as a result? It also makes no mention of the potential for abuse of privacy this could involve. Are people really prepared to let insurance companies track their every move to save money on car insurance?"
I'm already thinking of hacks... I wonder how hard it would be to spoof GPS signals? Of course, 5 cents worth of aluminum foil over the sensor would work, too. Only if they correlate their measure of distance versus the car's odometer would they know if the system had been duped.
They could also know if you were speeding on a certain stretch of road and up your premium accordingly. "We noticed that you failed to signal your intention to turn 18 times last month. Tsk tsk. Oh, and apparently you've been eating at McDonald's quite frequently, so we've increased your health and life insurance premiums, too."
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So what happens when I make a wrong turn in LA and end up in watts or compton, does my insurance skyrocket?
Here is my idea. Pay as you go sex. If you last 3 minutes you pay for 3 minutes only.
My wife and I were discussing a different take on this concept a couple of days ago, and came to agree that this kind of thing is a *bad idea*.
Our conversation was about health care premium reductions for opting out of "maternity" services. But I think the same arguments apply here. Basically, this kind of system defeats the core purpose of insurance; namely, to share risk.
There are times when charging more for a given behavior makes sense (eg quitting smoking) and times when it doesn't (eg driving in safer neighborhoods). Basically, given that people for the most part can't choose where they drive, this amounts to a violation of the risk sharing priciple. It doesn't drive down overall premiums, simply shifts those premiums to an unlucky subset, while getting others a break the didn't earn.
And of course, the system is designed to encourage safer driving, but we already have that in the form of accident reports and moving violations, which bring up your premium dramatically when you commit them.
I don't want to see a system where the rich folks get lower premiums due to driving in suburbs, while urban drivers get nailed. It leads to that insurer ending up with safer drivers overall (as the higher premiums for those in Compton drive them out of the insurance pool). In fact, in most cases such preferential insuring is actually illegal.
You can't accept only low-risk drivers as an insurer, because doing so breaks the risk-sharing concept that underlies the whole system.
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