[EM] My re-entry?

[David Catchpole]

Hey kids, it's been a long time!

I'm paddling around in my own uninteresting eddy in voting theory still. I
was wandering if anyone on this list knows of any articles about the
conditions for an election system / game to be adequately informed by
ordinal preferences - that is, the conditions such that the
optimal strategy of the voters/players can be determined simply by their
ordinal preferences, rather than needing their cardinal
preferences/utilities?