Basically, the "first-best" neoclassical examination neglects to appropriately represent different sorts of general-balance criticism connections that outcome from natural Pareto imperfections. [50] Another investigate comes from the way that there is no novel ideal outcome. Warren Samuels in his 2007 book, The Legal-Economic Nexus, contends, "proficiency in the Pareto sense can't dispositively be applied to the definition and task of freedoms themselves, since productivity requires a forerunner assurance of the privileges (23-4)"