Some time ago, I read an article that the inquisition only really stopped when the economic incentive structure for the ones driving it was dismantled (funerals

Some time ago, I read an article that the inquisition only really stopped when the economic incentive structure for the ones driving it was dismantled (funerals and fees paid by relatives of the accused). Unfortunately, I can't find it now... p.s. if somebody is aware of the exact source, would appreciate it very much...