This assumes speed limits were correctly calibrated at some point. I think the actual cost of road deaths (which are arguably the top single cause of QALY loss even at current historically low rates) is high enough that I suspect it was originally set way too high and is still unreasonably high given the costs.
This assumes speed limits were correctly calibrated at some point. I think the actual cost of road deaths (which are arguably the top single cause of QALY loss even at current historically low rates) is high enough that I suspect it was originally set way too high and is still unreasonably high given the costs.