Bleg for research or contacts on sortition and egalitarianism

Hello to the Equality by Lot community and thanks to Yoram for inviting me to post here.

I’d be really grateful if anyone in the community could help me with something I’m trying to research. A critical question in many people’s minds in assessing the merit or otherwise of sortition based political deliberation is the way in which the conclusions deliberative groups chosen by sortition would differ from the conclusions arrived at after ‘deliberation’ as it occurs in the current system – via the mutual assured misrepresentation we see at the heart of most political campaigns.

Websites such as this one have extensive information on changes of view in individual deliberations in deliberative polling, but I’m interested in what writing has been done to try to characterise the kinds of changes that take place. The only stylised fact I have been able to glean from the literature and from researchers I’ve contacted is that sortition based deliberation tends to produce ‘swings’ towards more socially minded and cooperative conclusions – for instance people show themselves more prepared to pay for collective goods like environmental protection.

The question I’m particularly interested in, is whether deliberation amongst ordinary people tends to make them more supportive of egalitarian policies. To be specific, whether it would support policies to generate a more equal distribution of income and wealth than electoral democracy. It seems to me that it should, and that to some extent that is implied in more ‘social mindedness’ and preparedness to pay for collective goods but I’d be interested in any research or authorities anyone could point me to on the subject.