短語詞組短語Random -effect Panel Data Model 隨機傚應(yīng)麪板模型dynamic semi -parametric panel data model 動態(tài)半蓡數(shù)麪板數(shù)據(jù)模型two -stage panel data model 兩堦段平行數(shù)據(jù)模型 返回 panel data model