Wilthien, P.-H. - Centre de recherche de mathématiques et économie … - 1999
The initial goal of this paper was to study how to characterize the behavior of an EU maximiser decision maler according to the sign of u[p], p-th derivative of his utility function. The answer is well-known for u', u'', has been studied for u''' (Menezes, Geiss ant Tressler, Kimball), u''''...