创新活度的空间分异特征及其门槛效应——以长江经济带为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1007-5097|volume|1|51-59

ISSN: 1007-5097

Source: 华东经济管理, Vol.volume, Iss.1, 2017-01, pp. : 51-59

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Abstract