The problem with the question is “effective” specialized courts. A number of other jurisdictions have created courts like this. The U.K., for example, has created the U.K. Patents County Court, which has failed to develop the type of expertise that many had hoped it would, or really solve the problems with access to adjudication.
I think the key, and this is something that a task force or a independent review could do, would be to assess the success of different countries that have tried to create this, comparing the U.K. Patents County Court to the U.S. Federal Circuit, and to try to create a system that's based upon the best of all of those. But that type of evidence or that type of information simply doesn't exist. That study hasn't been done.