Ok Some real numbers. Using data from 2006 from ACC and LTSA.
Read to the bottom before you hit the roof.
Cost per accident to ACC
ACC claims for cars = $208,343,000 in 2006. number of claims to ACC = 8529
$208,343,000 / 8529 = $24,427 Ave cost per car/pass claim
ACC claims for motorbikes/scooters = $62,545,000 in 2006.
number of claims to ACC = 3174
$62,545,000 / 3174 = $19,705 Ave cost per claim Bike/pass
So cost per accident is less than car.
But how many cars compared to bikes.
Cars registered in 2006 = 206,084
Bikes registered in 2006 = 17,248
Number of accidents requiring ACC as a percentage of registered vehicles.
cars 8529 / 206,084 = 0.041 = 4%
bikes 3174 / 17248 = 0.184 = 18.4 %
ACC cost by vehicle type.
Cost of claim / number of registered vehicle
car $208,343,000 / 206084 = $1010
bike $62,545,000 / 17248 = $3636
So here is the problem. Due to economy of scale it costs ACC over 3 times as much per bike revenue over car. even though the cost per claim is lower.
Hence one possible reason why our levies have been hiked so high.
BUT !!!!! what about the 60% of bike accidents that are caused by cars hitting bikes.
ACC is a no fault system, so if a car hits a bike, then surely it is not the bikes fault. So let's crunch the numbers again. Base on ACC claim of a no fault system.
$62,545,000 - 60% = $25,020,000
cost to ACC per bike due to bikes caused accident.
$25,020,000 / 17248 = $ 1450
tRemember form above the cost per car claim was $1010
So bikes are about 150% of the cost per car
If ACC is really a user pays system then bike reg should be 150% of a car reg. Isn't that what it is already ???
So why the hike in reg.
easy
1. it's easier to price bikes off the road than educate car drivers to stop hitting them.
2. Bikes make up less than 8% of registrations. so that's 92% less people to piss off when you hike the costs.
I would like ACC to explain their maths in raising the reg costs to 3 times that of cars. I suspect the answer is simple.
they had my 6 year old do their analisys.
http://www.ltsa.govt.nz/statistics/m.../docs/2007.pdf
http://www.acc.co.nz/about-acc/stati...aims/IS0800020
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