The economist Alvin Roth been talking about kidneys since at least 2003, noting time and again that kidneys are in short supply, waiting lists are growing longer, and people are dying as a result.
So why is Roth — who appears on this week’s episode of the Economics Show podcast — still banging on about kidneys? Well, because all of those things are still getting worse.
Take the US. The number of kidney transplants carried out each year has been growing, which is good news.
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