Econ Papers Daily / 期刊论文
词汇聚合
Vocabulary aggregation
摘要
A vocabulary is a list of words designating subsets from a grand set X . We model a vocabulary as a partition of X and study the aggregation of individual vocabularies into a collective one. We characterize aggregation rules when X is linearly ordered and each word of the vocabulary spans an order interval. We allow for individual vocabularies to differ both in the number and in the span of their words. Under a suitable restriction on agents’ preferences, we show that our aggregation rules are strategy-proof.
中文摘要
词汇表是从一个全集X中指定子集的词语列表。我们将词汇表建模为X的一个划分，并研究如何将个体词汇表聚合为集体词汇表。当X具有线性顺序且词汇表中的每个词语覆盖一个序区间时，我们对聚合规则进行了刻画。我们允许个体词汇表在词语数量和覆盖范围上存在差异。在对个体偏好施加适当限制的条件下，我们证明这些聚合规则是防策略性的。这是订阅内容的预览，请通过机构登录以检查访问权限。