Glen, I agree with…
Glen,
I agree with you that the justice of IP restrictions is part of what’s up for dispute, and I agree that argument Volokh discusses isn’t used as a response to arguments to the effect that “IP is unjust, but it has good consequences, so we should have IP laws,” and I don’t know of any IP advocates who argue that way.
What I am saying is that Volokh’s reply to the argument begs the question against his interlocutor, because the intuitiveness of his counter-example depends on the idea that free copying is analogous to shoplifting. What’s doing the intuitive work in the counter-example is the fact that shoplifting is theft, and thus justifies forcible intervention whether or not there are other business models available to the shopkeep. It has nothing in particular to do with whether shopkeeps would be able to support themselves using other business models that aren’t vulnerable to widespread shoplifting. (They might very well be able to; any shop that sells inexpensive commodities just eats the losses from a certain amount of shoplifting anyway.) But you can’t extend the same argument to IP laws and have the same intuitive result without first making some further argument to demonstrate that free copying is theft, or relevantly like theft.
It’s true that Volokh would have a case against his interlocutor if the interlocutor’s argument were simply, “There are other business models available, so therefore IP laws are illegitimate.” The case would be: “Look, there’s this other case where having business models available doesn’t delegitimize government intervention. So that can’t be a sufficient condition for the illegitimacy of the law.” But nobody that I know of makes that argument, so if that’s what Volokh is responding to he’s just attacking a strawman. Instead, the context in which people make the sort of argument he’s discussing is in refuting a protectionist argument for the legitimacy of IP laws (rather than positively proving their illegitimacy). So the point isn’t that having other business models available delegitimizes government intervention. It’s that the availability of other business models undermines one of the intermediate steps in the protectionist argument (the claim that there wouldn’t be “enough” production of songs, drugs, or whatever if IP laws were repealed). I happen to think that consequentialism of the sort demanded by these protectionist arguments is morally indefensible, and that the injustice of protectionism is a more important point to stress than the fact that the consequences won’t really be what the protectionist claims that they will be. But I don’t see that Volokh’s actually engaged with the argument in its actual dialectical context.
I’m not sure if I’m clarifying or muddying my point, so I’ll just leave off there.
As for the socialist calculation problem, my complaint isn’t with property rights as such. It’s with the idea that what you do or don’t have property rights in can be determined by deliberating over what the right level of X to produce is, and then incentivizing people accordingly through the recognition or fabrication of new forms of property titles. Since there is no way even in principle to determine what the “right” level is independently of an actual market process it makes no sense to try to set the rules of markets based on such calculations. If the argument being made for private land titles were “Oh, well, if we don’t have private land titles then not enough land will be cultivated, so let’s start recognizing those in order to get more land cultivated,” then I would think that that argument was just as bad as the ones made for restrictions on free copying. The case for recognizing private property titles in X has to be made on other grounds than whether “enough” X will or will not be produced, because there isn’t any way to determine how much “enough” is until you’ve already engaged in a market process — which is to say, until you’ve already determined what sort of things are going to count as transferrable property and which aren’t.