Sure, Opportunity Cost 101. But not everything is measurable in money. What about sentimental things like health, education, or family? How much money is your health worth if you lose it? $1000? What if you can afford a million dollars - does that make your health worth more?
That's a decision people have to make ahead of time. We are failing to make that decision and it's one of things destroying our health care system. If you want hundreds of thousands of dollars spent to extend your life a month or two at the end, that's your choice. But I don't see why my health insurance should be unaffordable because of it. Our health and education systems are going down the tubes precisely because we don't conduct cost/benefit analyses and thus we don't focus our costs where they get us the greatest benefits and have to overpay for the benefits we really want.
It doesn't make any sense to apply cold-blooded market efficiency to certain things.
Quite the reverse, it doesn't make sense not to.
Otherwise one ends up going down a slippery slope towards analysing the financial pros-and-cons of things like euthanasia and eugenics.
It's even worse when you don't do that. You wind up driving costs through the roof and people can't afford the services they really do want. The protection against euthanasia and eugenics is individual rights.
I agree that in many cases government research may be a waste of time. If people are allocated a budget, they better use it or they'll lose it!
However, my point gains the most significance in cases where there are clear moral values at stake, yet its worth is not measurable in money. E.g.: cancer cures, search-and-rescue/disaster relief tools, plentiful sources of potable water.... Even loss-making space exploration has value.
I agree. But if you factor in the probability that the research will not pan out, I think these all flunk any sensible cost/benefit analysis. I don't think you can make a coherent case against a cost benefit analysis.
Joel, if you don't want the government to do research and put stuff in the public domain, then you have to support private research through strong IPR. However, IPR generates a monopoly rent that has a negative knock-on effect on all subsequent innovation.
The negative knock-on effects work as follows, if I invent B and you have to license A to invent B, then A is going to get a bunch of profit from my invention. If I invent C, and I have to license B to do this (and thus A as well), then A and B are both going to profit from me. Continue down the chain and there is no point in bothering to do D,E,F,G,..., the pie has to be divided among so many rent-seekers that there is nothing left for me to gain. [Consider for example the case where SHA-256 and ECSDA belong to Microsoft. Does bitcoin happen?]
There is plenty of evidence that putting research in the public domain stimulates subsequent invention. (i.e. that IPR reduces subsequent innovative output) e.g:
http://economics.mit.edu/files/6803http://www.sfbtr15.de/uploads/media/Moser.pdfThus, even if the government is many times more inefficient than private research labs, it can still be better for society for the government to fund research. This is particularly true for basic research that has wide applicability (i.e. which can produce a long chain of dependent innovations).
Alternatives:
No IPR and no state-funded research. For things that are very easy to copy, such as life-saving medicines, this leads to almost no research being done.
Massive corporation that owns IPR to all science. I guess that is the libertarian solution to this problem. To me it sounds like a movie in the sci-fi/horror genre.
Your talk of cost-benefit analyses is naive. Credible cost-benefit analyses are extremely difficult to do in this area. The problem is dynamic and large-scale. This makes it very complex.