从经济学的角度对农民工问题的产生和发展进行了分析,农民工问题产生的经济因素主要有:产业结构失调给农民带来生存压力;城市现代文明对农民产生吸引力;城市的经济发展需要大量从事体力劳动的农业劳动者。并提出了相应的解决方案:打破二元经济结构,逐步消除城乡壁垒;建立统一规范的劳动力市场,缩小城乡差别;统筹兼顾,加快配套制度改革;适时推进城镇化建设,提高农村现代化水平。 From the economic point of view, the emergence and development of migrant workers ’problems are analyzed. The main economic factors of migrant workers’ problems are: the imbalance of industrial structure brings survival pressure to peasants; the modern urban civilization attracts peasants; the economic development of cities Need a large number of agricultural workers engaged in manual labor. And put forward the corresponding solutions: to break the dual economic structure, and gradually eliminate barriers between urban and rural areas; establish a unified and standardized labor market, narrowing the urban-rural differences; make overall plans to take all factors into consideration; speed up the reform of supporting systems; promote urbanization in a timely manner and improve rural modernization.