Educational institutions suffer from a cast system. They have rankings alright, but they have tags too. Irrespective of the rankings they are also " a brand value ". Irrespective of how these perform or rank dynamically, their brand value stays. It is true especially in India where some intitutions or a group continue to boast of the brand like an upper caste Brahmin. Though the actual caste system because of the birth in a caste is nearly gone, but this "educational caste system" remains. The result is that those who for some reasons are unable to qualify from these Brahimian Institutes or Schools are punished for their life to enter into these as they have some unwritten rules like only IIT (IIndian Institute of Technology) qualified can enter in an IIT institute as a faculty etc. I would like to know how pervalent is this in various other Countries and how much can it be justified. I think this is surely like a caste system and the opportunities must exist to equalize and judge by other indexes.