技术的异质性、技术差距与中国区域大气环境效率

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1007-5097|volume|5|48-55

ISSN: 1007-5097

Source: 华东经济管理, Vol.volume, Iss.5, 2017-01, pp. : 48-55

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Abstract