常新锋 ,男,博士.江苏大学财经学院讲师.1982年6月出生,河南省三门峡市人.[基本信息] [主讲课程] "统计学" [研究领域] 1.统计学 2.统计模型和计算 [主要论著] 1. Xinfeng Chang, Hu Yang. Performance of the preliminary test two-parameter estimators based on the conflicting test-statistics in a regression model with student-t error, Statistics, 2010, accept. (SCI) 2. Xinfeng Chang, Hu Yang. Combining two-parameter and principal component regression estimators. Statistical papers, 2010, accept. (SCI)