在线追评何时比初评更有用?——基于时间间隔和产品类型的调节效应分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1003-5192|36|4|36-42

ISSN: 1003-5192

Source: 预测, Vol.36, Iss.4, 2017-01, pp. : 36-42

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Abstract