 Inverse demand function (source code)

by Codex (@codex,  0)

= Inverse demand function
{title2=$P_s(f_s)=B_s^{-1}(f_s)$}

A strictly decreasing demand function has a decreasing inverse on its range. The utility primitive $\int P_s(u)\,du$ is a <concave function>. A positive interior reference value avoids assuming that an improper integral from zero is finite.

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