In article <3usd6o$qtr at engnews2.Eng.Sun.COM>, joss at Eng.Sun.COM wrotes
> I am specifically interested in finding natural rules
> that discourage monopolies and encourage diversity
You should find some answers to this question in the field of
GA (Genetic Algorithm). I went in the ICGA-95 meeting in Pittsburgh few weeks
ago, Mahfoud who is working in econnomic, talked about the niching methods
for example.
Anne