There is, however, a lack of research and analysis to determine whether the three generations are clustering in the same neighborhood in order to care for the parents in old age or so as to meet the need for child care. Indeed, what proportions of these families are forming for what purposes?
雖然目前並無研究分析，形成三代同鄰的動機，是為了年老父母的照顧，或是為嬰幼兒的託管需要？這兩群人的比例究竟有多少，孰大孰小？