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本文着眼于发展中国家农村劳动力迁移动机的问题,分析了传统的哈里斯-托达罗模型在解释现实农村劳动力迁移活动中所遇到的挑战,介绍了近年来兴起的新迁移经济学的主要观点,并重点评述RD理论模型及基于RD理论模型的国内外相关实证研究成果。对于国内外两种不同的实证结果,本文从参照系替换角度加以解释。最后讨论了RD模型带来的政策含义。
This paper focuses on the motivation of rural migrant workers in developing countries, analyzes the challenges of the traditional Harris-Todaro model in explaining the actual rural labor migration, and introduces the main emerging new migratory economics in recent years Point of view, and emphatically reviews the RD theoretical model and the relevant empirical research results at home and abroad based on the RD theoretical model. For two different empirical results at home and abroad, this article explains from the angle of substitution of reference frame. Finally, the policy implications of the RD model are discussed.