产学研合作对企业技术创新的影响——基于门槛回归的实证研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1007-5097|volume|7|132-138
ISSN: 1007-5097
Source: 华东经济管理, Vol.volume, Iss.7, 2017-01, pp. : 132-138
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Abstract