Supermodular function: Difference between revisions

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A standard reference on the subject is by Topkis.<ref>Donald M. Topkis (1998), Supermodularity and Complementarity, Princeton University Press.</ref>
 
A supermodular [[utility function]] is often related to [[complementary goods]]. However, this view is disputed.<ref>{{Cite journal|doi=10.1016/j.jet.2008.06.004 |title=Supermodularity and preferences |journal=Journal of Economic Theory |volume=144 |issue=3 |pages=1004 |year=2009 |last1=Chambers |first1=Christopher P. |last2=Echenique |first2=Federico }}</ref>
 
==Supermodular functions of subsets==