2014年常平中学2000届初三（4）班十四周年纪念册 2014 Commemorative Album for the 14th Anniversary of Graduates of Year 2000, Junior Grade 3, Class 4 of Changping Middle School
In this paper, based on a variety of factors income control, using OLS and quantile regression method to discuss the political capital return of income, including the mean return of income and income ...
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