环境规制强度、行业异质性与R&D效率——源自中国污染密集型与清洁生产型行业的实证比较

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1004-8308|28|1|103-111

ISSN: 1004-8308

Source: 研究与发展管理, Vol.28, Iss.1, 2016-01, pp. : 103-111

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Abstract