Well, I've given you the example in the previous answer, the best example or most telling example, which is the extension of copyright duration to a point where it now can exceed a hundred years. It takes us into the realm where it's very difficult to understand what economic incentive is being pursued over such distances of time. Any rational economic analysis of that would tell you that it can't be done for sound economic reasons.
On June 12th, 2012. See this statement in context.