中国农村转移劳动力价格扭曲与城市经济增长(1980—2011)

Owing to the traditional dual system of household registration and labor market has not changed dramatically since the reform and opening up，the rural migration labor still have some barriers to fit in city，and large amount of rural surplus wealth transfer to city through price distortion of labor force. Statistical analysis of the contribution of price distortion of rural migration labor to urban economic growth is made with statistical model，and positive analysis is made with MLE estimation and variable coefficient semi-parameter estimation method in this article. According to the analysis，a rural migration labor can contribute￥22. 09 ten thousand to city owing to wage distortion from 1980 to 2011，and the total contribution to urban economy of all rural migration labor add up to￥43. 42 trillion，and the price distortion of rural migration labor has