中文摘要：

农民工在城市间流动是中国现存的普遍现象,本研究以农民工城市间流动的影响因素为研究内容,并对多次流动的后果进行分析。结果表明,影响农民工多次流动的因素包括性别、受教育程度、家乡所拥有的耕地面积、外出务工时间,以及外出前拥有的技能,非东北地区的农民工流动性高于东北三省的农民工。从农民工多次流动的后果来看,经过流动,职业声望上升非常小;从收入变动来看,流动多次并不必然带来收入的上升,但多次流动却能使低收入农民工的收入水平有所提高;农民工随着流动次数的增加,选择大城市的比例上升;多次流动也带来农民工对技能的积累。

英文摘要：

The movement of migrant workers among cities is a common phenomenon in China.The factors that produce effects on migrant workers＇ moving among cities and the corresponding consequences are analyzed.The results show that the factors include gender,educational level,land ownership,time,and whether the migrant workers have mastered the skills before they leave for cities or not.The migrant workers outside the three Northeast provinces flow more than the migrant workers from the three provinces.It is found that as a result of migration,the occupational prestige of migrant workers improves little,and the migrant workers＇ income does not go up necessarily with their flows,but their moving among cities has caused the income of the low-income migrant workers to improve.The number of migrant workers flowing into large cities has risen.Frequent flow of migrant workers has also contributed to their skill accumulation.