| Συγγραφέας: Teddy Seidenfeld, Mark Schervish 
 
 Teddy Seidenfeld, Mark Schervish:   Extending Bayesian Theory to Cooperative Groups: an introduction to Indeterminate/Imprecise Probability Theories [IP]  also see www.sipta.org    (pdf, 36 pages)
 
 Pi(AS) = Pi(A)Pi(S) for i = 1, 2.  But the Linear Pool created a group opinion  P3 with positive dependence.  P3(A|S) > P3(A). |