外贸规模、研发投入与能源强度——基于2007-2012年中国省际面板数据的经验研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1671-380x|38|1|55-59

ISSN: 1671-380x

Source: 宜春学院学报, Vol.38, Iss.1, 2016-01, pp. : 55-59

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Abstract