Question 9.56

26. Consider the following two elections among Candidates , and :

Rank Number of Voters (4)
1 1 1 1
First
Second
Third
Rank Number of Voters (4)
1 1 1 1
First
Second
Third
  1. Use these two elections to show that plurality voting does not satisfy IIA.
  2. Use these two elections to show that the Hare system does not satisfy independence of irrelevant alternative.