at Google ScholarTitle data
Kurz, Sascha:
Are weighted games sufficiently good for binary voting?
Bayreuth
,
2021
. - 7 p.
DOI: https://doi.org/10.15495/EPub_UBT_00005539
Abstract in another language
Binary yes-no decisions in a legislative committee or a shareholder meeting are commonly modeled as a weighted game. However, there are noteworthy exceptions. E.g., the voting rules of the European Council according to the Treaty of Lisbon use a more complicated construction. Here we want to study the question if we loose much from a practical point of view, if we restrict ourselves to weighted games. To this end, we invoke power indices that measure the influence of a member in binary decision committees. More precisely, we compare the achievable power distributions of weighted
games with those from a reasonable superset of weighted games. It turns out that the deviation is relatively small.