10 Comments

People tend to have an irrational and dualistic view of trade. On the one hand, people see money as dehumanizing and exploitative. On the other hand, they get a feeling of warmth from exchanging gifts, and they see how two parties trading in kind can both be better off as a result.

By avoiding cash and presenting the deal as a trade-in-kind, we avoid the senseless prejudice that causes money to be viewed as dehumanizing and exploitative. The brain can then focus on the positive benefits of trade as a result.

So, yes, higher value vouchers would probably attract more donors, but the higher the value, the less flexible it has to be - the more it needs to be a voucher for a specific service, to avoid it being interpreted as money and again invoking all the prejudice.

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Donated two days ago - our vampires have cookies! They are really good gourmet cookies but my physical reward is still limited to just cookies and juice (and sometimes soup) and the occasional shiny pin at milestones. I'm a Canuck, so blood donation and plasma donation and the like has always been voluntary unpaid. The 1.5 - 2 hours for the appointment and travel is considered to be paid time by my employer and I get free transportation to the clinic with coworkers as part of a "friendly" corporate challenge (how friendly can it be when it involves BLOOD, I ask you? :P ) but I was a donor long before that so all it influences is the timing of my donations.

I would probably still donate if donors got real, non-cookie incentives to donate but I wouldn't be as *happy* about it and I would definitely not spend as much time wheedling others into trying donation. Social bragging rights are a good incentive. I could see being ok with having my name entered into a draw but not with a direct handout, even if said handout was a lottery ticket. Odd, when I think about it -why should it feel different? It does, though.

Thank you for an interesting item and for the link.

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The quoted material only indicates that the voucher does not have the same inhibiting effect at money payment. An obvious next question is whether varying the amount of the voucher strongly affects the number of donations. Is this processed in the brain more like gift exchange, where the relative value is not necessarily expected to match, or like a market exchange where higher value vouchers attract more donors?

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How about giving everyone a lapel pin that says "I gave".

Social pressure is more effective than money, especially in communitarian activities that traditionally have not been monetized.

Now, if I sponsored someone to give blood, could I wear the "I gave" button, or would I have to wear the "I contributed" button. What would be my relative social status?

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Good point. Like I said, I'll give blood for a T-shirt. But for a kidney, you'd have to give me a lot more. :)

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Kidney-bartering schemes are legal and have been successfully used for incenting more kidney donations. Yes, health insurance or vouchers seems like a natural possibility, especially given the risks of being a living organ donor.

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Is the disgust with receiving money for blood the same motivation that leads people to prohibit kidney selling? If so, maybe this finding suggests we can compromise on that. Maybe it would be considered permissible to give kidney sellers non-monetary compensation. Maybe health insurance vouchers?

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Well, I have to admit that I like (and wear) the free T-shirts that they give out.

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The commonly stated reason that people aren't paid in cash for blood donations is that they don't want to give people who aren't eligible to donate (say, heroin addicts) a reason to lie about being eligible to donate blood.

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I give blood in the Phoenix area & there are frequently pretty high value giveaways, like tickets to sporting events, etc. I think UBS could have told them this was the case.

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