要素市场扭曲、区域差异与R&D投入——来自中国高技术产业与门槛模型的经验证据
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1000-3894|32|9|3-20
ISSN: 1000-3894
Source: 数量经济技术经济研究, Vol.32, Iss.9, 2015-01, pp. : 3-20
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Abstract