
老龄化对收入不平等的非线性影响:跨国面板数据的经验
Nonlinear impact of aging on income inequality:Evidence from multinational panel data
老龄化 / 收入不平等 / 面板数据模型 / 非线性关系 {{custom_keyword}} /
aging / income inequality / panel data model / nonlinear relation {{custom_keyword}} /
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