The family of "regular" probabilistic (stochastic) electoral systems

[DEMOREP1 at aol.com]

s349436 at student.uq.edu.au wrote in part--

Okay- "Regularity" is the name used earlier by Albert Langer (Craig might
recognise the name ;) ) to describe the probabilistic analogue of IIA. It
goes like this-

The addition (removal) of a candidate does not, for any other candidate, 
increase (decrease) the probability of that other candidate winning.
---
D-
A simple example-

2 A>B>C
1 C>B>A

Guess what happens if candidates are added or removed.
See the earlier postings regarding clones and circular ties.