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Pareto Second Kind (Lomax) Distribution

$c>0.$ This is Pareto of the first kind with $L=-1.0$ so $x\geq0$

$$\begin{eqnarray*} f\left(x;c\right) & = & \frac{c}{\left(1+x\right)^{c+1}}\\ F\left(x;c\right) & = & 1-\frac{1}{\left(1+x\right)^{c}}\\ G\left(q;c\right) & = & \left(1-q\right)^{-1/c}-1\end{eqnarray*}$$

$$h\left[X\right]=\frac{1}{c}+1-\log\left(c\right).$$

Implementation: scipy.stats.lomax