装备制造业技术进步内外部效应的实证分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1007-5097|30|12|92-98

ISSN: 1007-5097

Source: 华东经济管理, Vol.30, Iss.12, 2016-01, pp. : 92-98

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Abstract