DeGroot model
While looking through the recent opinion dynamics literature I have started noticing papers exploring various extensions of the DeGroot model [1, 2]. Prior to those papers I haven't even heard or paid much attention to it. So I felt a bit curious.
At a first glance DeGroot model appears to be similar to the trust and suspicion models we have discussed few years ago. Also, in the broadest strokes it likely inspired bounded confidence models.
But let us see what it is actually about!