Microsoft Research330 тыс
Опубликовано 6 сентября 2016, 5:19
Concave utility functions are widely used in applied economics and in economic theory. A complete characterization of preferences representable by such utility functions has been known for some time, provided that the preferences are defined on infinite convex sets.  The real world is finite. This motivates recent work by Richter and Wong concerning convex preferences defined on finite sets. We provide geometric constructions and clarify the relation  with older algorithms in demand theory. We also show that certain natural objects (such as least concave utility functions) do not exist in general in the finite context.
Случайные видео
How do I fix "Cannot find module" or "Cannot find Package" errors when I run Lambda code in Node.js?
OUKITEL - G2 Underwater Extreme Test: Proving the Power of Waterproof Durability! #oukitel #unboxing