"First, I ask Richard to respond to Friedrich von Hayek’s claim that markets will always allocate information and resources more efficiently than centrally planned economies."
I think Hayek simplified too much. Markets are also tools to hide information. If I buy cloths, for example, all I know is the price. If I am knowledgable enough, I may be able to judge the quality to some extend. But there is a lot of information, important to me, that is hidden. For example, whether the workers making the clothes get a fair price for their work. Similarly, market prices typically hide important information about pollution. Or about negative externalities more generally.
I think Hayek underestimated the problem of negative externalities. In the presence of negative externalities, the invisible hand will reduce wealth instead of increasing it.
This question is now important in times where increasing carbon emissions, climate change, famines and droughts, biodiversity loss and the like all point towards the collapse of our civilization.
I think the key word in what you quoted above is “more”. The market isn’t perfect, but it allocates information and resources “more” efficiently than centrally planned economies.
On the whole, do you agree with that?
Are you a proponent of a centrally planned economy or are you just pointing out some weaknesses of a free market? I agree with you to some extent on negative externalities. There is a need for some regulation, but there is a fine line between effective and counterproductive.
"First, I ask Richard to respond to Friedrich von Hayek’s claim that markets will always allocate information and resources more efficiently than centrally planned economies."
I think Hayek simplified too much. Markets are also tools to hide information. If I buy cloths, for example, all I know is the price. If I am knowledgable enough, I may be able to judge the quality to some extend. But there is a lot of information, important to me, that is hidden. For example, whether the workers making the clothes get a fair price for their work. Similarly, market prices typically hide important information about pollution. Or about negative externalities more generally.
I think Hayek underestimated the problem of negative externalities. In the presence of negative externalities, the invisible hand will reduce wealth instead of increasing it.
This question is now important in times where increasing carbon emissions, climate change, famines and droughts, biodiversity loss and the like all point towards the collapse of our civilization.
I think the key word in what you quoted above is “more”. The market isn’t perfect, but it allocates information and resources “more” efficiently than centrally planned economies.
On the whole, do you agree with that?
Are you a proponent of a centrally planned economy or are you just pointing out some weaknesses of a free market? I agree with you to some extent on negative externalities. There is a need for some regulation, but there is a fine line between effective and counterproductive.