In past and contemporary societies, kin presence and support are widely cherished for helping couples contend with parenthood. Thus, it is hypothesized that intergenerational cooperation in raising...

中文翻译：

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东亚代际支持与生育率关联的跨国差异

在过去和现代社会中，亲属的存在和支持​​被广泛珍视以帮助夫妻应对生育问题。因此，假设代际合作在提高......