This paperdeals with the weakly inward non-cone multivalued map, gives somesufficiontconditions for this kind of map to have positivefixedpointsand eigenvectors.
The results of this 2004 action were immediate and massive. 401k plans that had been receiving 50 to 100 basis points in revenue sharing from non-proprietary funds were cut to a maximum of 25 basis points for fixed income funds and a 35 basis point maximum for equity funds.