京津冀省域创新效率差异演化与空间计量分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1003-2363|36|4|13-18

ISSN: 1003-2363

Source: 地域研究与开发, Vol.36, Iss.4, 2017-01, pp. : 13-18

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Abstract