Tyler Cowen has an interesting response to Paul Krugman’s post on why the potential to sue for damages is an inadequate substitute for government regulation. (This, of course, is in the context of the oil spill in the gulf.) Judging by the interchange, it’s hard to conclude that either approach works very well as a means of inducing economically efficient outcomes.
For more on the general debate, check regulation2point0 here and here and here.






