What strikes me much more strongly than the lack of comparison between models is the lack of comparison within models. Someone writes a thesis; two people examine it in the viva (the two people, including the external, appointed by the host institution). The two people come to a view. That, pretty much, is it. In the academic world, at least, huge weight is accorded to doctoral qualifications, yet the whole process of awards is so unaudited, so open to arbitrariness, so lax in its procedures: it beggars belief. People treat the doctoral award as some sort of universal standard but I can see no grounds to support that assumption. Anthony Haynes April 21, 2013 on Patter..
Ph D by publication