Correction to: Atlantic Economic Journalhttps://doi.org/10.1007/s11293-021-09711-8

In the original version of this article the presentation of the Equation on page 2 was incorrect. The correct version is given below. The original article has been corrected.

$${f}_{v}=\frac{\left|{\beta }_{v}\right|{\left(1-{p}_{v}\right)}^{x}}{\sum {}_{j=1}^{m}\left|{\beta }_{j}\right|{\left(1-{p}_{j}\right)}^{x}}$$