In this extension, i analysis the newest effect out of most battle regarding the NAS sector into the outcomes of NAS constraints and auditor 2’s review high quality. Getting brevity, we do not make interests evaluations and concentrate into perception away from NAS constraints to the auditor 2’s review quality.

To begin with, believe that there’s two NAS opposition on the NAS field: consultant step 1 and you will consultant dos. If there is undifferentiated Bertrand battle, NAS charge are whatever the NAS constraints. As a result, rather than distinction regarding NAS business, there is absolutely no communication between the review sector and NAS sector.