High salary structure of permanent lecturers where as minimum salaries of those teaching in self finance colleges.

After VI pay commission the salaries of lecturers in govt colleges or appointed by the govt. raised to a great extent but what about those who are teaching in self finance colleges or paid by the management having full qualifications(some having more than those who are permanent), experience,,getting minimum salaries.They cannot afford to leave the job as there r not much vacancies so they have to do it,... so who is to answer...the govt.or UGC It is a kind a torture which they are  facing... if they argue over it they are out of there jobs...........