The authors suggest several extensions and modifications to the existing specifications of macro migration functions as suggested by Todar through a more careful investigation of the micro theory underlying migration decisions. They use a probabilistic migration model to examine internal migration in India and present evidence that migration tends first to rise and then to fall as rural income rises

中文翻译：

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宏观城乡迁移函数的规范与估算：以印度数据为例*

作者通过对迁移决策背后的微观理论进行更仔细的研究，建议对现有的宏观迁移函数规范进行一些扩展和修改，正如 Todar 所建议的那样。他们使用概率移民模型来研究印度的内部移民，并提供证据表明随着农村收入的增加，移民往往先上升然后下降