距离的质量效应存在吗?——来自中国文化贸易的经验证据

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 2095-607x|5|4|18-30

ISSN: 2095-607x

Source: 宏观质量研究, Vol.5, Iss.4, 2017-01, pp. : 18-30

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Abstract