<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">On Sun, Oct 8, 2017 at 6:44 AM, Toby Pereira <span dir="ltr"><<a href="mailto:tdp201b@yahoo.co.uk" target="_blank">tdp201b@yahoo.co.uk</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">I've never seen an explanation of why LIIA [(Local Independence from Irrelevant Alternatives)] is something you'd want to achieve in a method. It seems to be a criterion for the sake of it.</blockquote><div><br></div><div>Do you believe standard IIA[1] is something worth achieving?</div><div><br></div><div>Rob</div><div><br></div><div>[1]: <a href="https://en.wikipedia.org/wiki/Independence_of_irrelevant_alternatives">https://en.wikipedia.org/wiki/Independence_of_irrelevant_alternatives</a><br></div><div> </div></div></div></div>