广告、产业集中度与盈利能力:基于中国制造业数据的实证分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1674-8298|6|4|57-68

ISSN: 1674-8298

Source: 产经评论, Vol.6, Iss.4, 2015-01, pp. : 57-68

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Abstract