论文标题
Phragmén关于回归和回归比例的规则
Phragmén Rules for Degressive and Regressive Proportionality
论文作者
论文摘要
我们研究了基于批准的委员会选举模型中的两个相称性概念。与标准线性比例相比，在脱发比例的情况下，少数选民受到青睐。另一方面，回归比例要求选民的较大细分具有特权。我们介绍了一个新的一系列规则，该家族广泛概括了Phragmén的顺序规则，该规则涵盖了脱发和回归比例之间的频谱。假设选民和候选人可以作为欧几里得问题空间中的观点，我们分析和比较了相称的两个原则。
We study two concepts of proportionality in the model of approval-based committee elections. In degressive proportionality small minorities of voters are favored in comparison with the standard linear proportionality. Regressive proportionality, on the other hand, requires that larger subdivisions of voters are privileged. We introduce a new family of rules that broadly generalize Phragmén's Sequential Rule spanning the spectrum between degressive and regressive proportionality. We analyze and compare the two principles of proportionality assuming the voters and the candidates can be represented as points in an Euclidean issue space.
