基金supported by the Shanghai Science&Technology committee(12521102501,11ZR1426500)the first-class discipline construction planning in Shanghai University,the Program of Shanghai Normal University(DZL124)
基金supported by the Cultivation Fund of the Key Scientific and Technical InnovationProject,Ministry of Education of China(NO708040)National Natural Science Foundation of China underProject 10601030Leading Academic Discipline Program,the 10th five year plan of 211 Project for Shanghai University of Finance and Economics.