城市群要素集聚对区域经济效率的增益效应——以哈长城市群为例

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-980x|36|4|100-109

ISSN: 1002-980x

Source: 技术经济, Vol.36, Iss.4, 2017-01, pp. : 100-109

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Abstract