人口迁移选择性及其度量

Selectivity of Population Migration and its Measurement

迁移人口与非迁移人口特征上的差别被称为人口迁移的选择性。人口迁移选择性研究是人口迁移理论的基础 ,也是分析和探讨人口迁移的各种社会经济影响的重要内容。

This paper explains the selectivity of population migration, which is considered the essence of the migration theory and the vital part for analysing the socioeconomic influences involved in this field, and demonstrates three measurements of selectivity of migration.