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各国代际收入流动的研究,仅从“效用最大化的家庭行为”模型开始,已经有二三十年。近年来,代际收入流动的国际比较受到越来越多研究者的关注。事实上,如果不对国际比较做严格限定的话,其研究历程至少与代际收入流动的研究同样长久。本文从理论模型、各国实证研究进展及国际比较中存在的问题三方面综述,认为无论是理论的适用、实证结果的展示,抑或是经验证据的解读,在代际收入流动的研究中,国际比较将是一种更高程度的研究起点,并且提出在借鉴国际经验基础上拓展理论和实证研究的新方向。
The study of intergenerational income flows in various countries started in 20 or 30 years only from the model of “utility maximization family behavior”. In recent years, the international comparison of intergenerational income flows has drawn more and more attention from researchers. In fact, the research process is at least as long as the study of intergenerational income flows if not strictly limited to international comparisons. This article summarizes the theoretical models, the progress of empirical researches in various countries and the problems in international comparisons. It is concluded that in the study of intergenerational income mobility, both theoretical application, demonstration of empirical results and interpretation of empirical evidence, Will be a higher degree of research starting point, and put forward to draw on the international experience based on theoretical and empirical research to expand the new direction.