The proposed dollar value of a human life to the economy
VSL isn’t a measure of value “to the economy,” it’s a measure of the value people place on risks to their own lives, relative to other consumption choices they could make. It maps on to things like people’s willingness to pay for safety features in cars, trade wages for job risk, and so forth.
However, there is still a wedge between VSL
and the amount where a person would be indifferent to dying and being able to dispose of that amount as they saw fit in their will, or living and not receiving it, are not the same.
A person who would accept a 50% risk of death in exchange for a billion dollars (to spend on hedonism) in the event of survival could be unconcerned with the fates of her heirs or any other uses for an estate after death.
I’m a bit surprised though. Value-to-the-economy may not be a very good proxy for the value of a human life, but at least it’s a coherent one, whereas I would be fairly shocked if the amount people in general were willing to pay to mitigate risks to their life turned out to be coherent on a basis of money per amount risk.
To take one of the metrics from the linked page
Another method economists can use to estimate the VSL is by simply asking people ( perhaps through questionnaires) how much they would be willing to pay for a reduction in the likelihood of dying, perhaps by purchasing safety improvements.
I’d be willing to bet good money that if you performed such a survey, and another survey in which you posited a certain number of deaths per year due to terrorism, and asked how much money tax ought to go to fighting terrorism, that the extrapolated value that they assign to mitigating terrorist risk would be inconsistent with their stated value of home safety.
Certainly people’s “revealed preferences” do not appear to indicate that they’re consistent according to such a metric.
VSL isn’t a measure of value “to the economy,” it’s a measure of the value people place on risks to their own lives, relative to other consumption choices they could make. It maps on to things like people’s willingness to pay for safety features in cars, trade wages for job risk, and so forth.
However, there is still a wedge between VSL
A person who would accept a 50% risk of death in exchange for a billion dollars (to spend on hedonism) in the event of survival could be unconcerned with the fates of her heirs or any other uses for an estate after death.
Thanks for the correction.
I’m a bit surprised though. Value-to-the-economy may not be a very good proxy for the value of a human life, but at least it’s a coherent one, whereas I would be fairly shocked if the amount people in general were willing to pay to mitigate risks to their life turned out to be coherent on a basis of money per amount risk.
To take one of the metrics from the linked page
I’d be willing to bet good money that if you performed such a survey, and another survey in which you posited a certain number of deaths per year due to terrorism, and asked how much money tax ought to go to fighting terrorism, that the extrapolated value that they assign to mitigating terrorist risk would be inconsistent with their stated value of home safety.
Certainly people’s “revealed preferences” do not appear to indicate that they’re consistent according to such a metric.