What is a standard term for utility functions of the type:
$$ u(x_1,\dots,x_m) = \max(\frac{x_1}{w_1},\dots,\frac{x_m}{w_m}) $$
where $x_i$ is the amount of commodity type $i$, and $w_i$ is a constant weight?
This is similar to Leontief utilities, only with max instead of min.
What term describes the type of goods with such a utility function? Initially I thought they were called "perfect substitutes", but now I see that this term is used for linear utility functions.
:)
since the Rawlsian social welfare function is of the form $\min(u_1,\dots,u_m)$. $\endgroup$