00349nam a2200133Ia 4500020001800000082001900018100002400037245006000061250000800121260004800129300002800177500000500205700000500210  a9780521539746  a338.5bC187.IM  aCampbell, Donald E.  aIncentivesbmotivation and the economics of information  a2nd  aCambridgebCambridge University Pressc2006  axii, 591p. Bibl. Index.  a  a