摘要 Monogamy appears to have become the predominant h

本頁只刊出中文翻譯與中文說明；英文原文請見下方原文連結。

原文連結

• SFI 頁面
• DOI

論文資訊

• 類型：已發表論文
• 日期：2018-07-01

摘要

Monogamy appears to have become the predominant human mating system with the 湧現 of highly unequal agri文化 族群s that replaced relatively egalitarian horti文化 族群s, challenging the conventional idea-based on the polygyny threshold model-that polygyny should be positively associated with wealth 不平等. To address this polygyny paradox, we generalize the standard polygyny threshold model to a mutual mate choice model predicting the fraction of women married polygynously. We then demonstrate two conditions that are jointly sufficient to make monogamy the predominant marriage form, even in highly unequal societies. We assess if these conditions are satisfied using individual-level data from 29 human 族群s. Our analysis shows that with the shift to stratified agri文化 economies: (i) the 族群 frequency of rela

※ 此為已發表論文，全文需透過期刊付費取得