Ellis (2016) introduced a variant of the classic (jury) voting game in which voters have ambiguous prior beliefs. He focussed on voting under majority rule and the implications of ambiguity for Condorcet's Theorem. Ryan (2021) studied Ellis's game when voting takes place under the unanimity...

If institutions are designed to create order and reduce uncertainty, poorly-functioning institutions will create `excess' uncertainty. It follows then a reform of such poorly-functioning institutions will only be successful if uncertainty is reduced. This paper, using Bayesian Structural...