Shapiro, Leonard2009-11-102009-11-101977-02Shapiro, L., (1977), "Necessary and Sufficient Conditions for Expected Utility Maximization: The Finite Case, with a Partial Order", Discussion Paper No. 80, Center for Economic Research, Department of Economics, University of Minnesota.https://hdl.handle.net/11299/54865en-USNecessary and Sufficient Conditions for Expected Utility Maximization: The Finite Case, with a Partial OrderWorking Paper