[EM] Re: Approval Questions

[Jobst Heitzig]

Forest, you wrote:
> Sorry, I was thinking in terms of equilibria that are stable under Rob's
> ballot-by-ballot DSV procedure.
And:
> In Rob's algorithm, once A is in the lead, the ABC voters stop approving
> B.  

But why should they do so when A wins already?

They have no incentive whatsoever to change their behaviour and thus
provoke reactions which can only lead to a worsening of their outcome,
have they?

Jobst