Date of Publication:2022-05-26 Hits:
Affiliation of Author(s):经济研究院
Key Words:黄河流域;国家高新区;创新效率;三阶段DEA
First Author:孙涛
Document Code:1539412238729674754
Volume:32
Issue:03
Page Number:89-101
Translation or Not:no
Date of Publication:2022-05-26
Date of Publication:2022-05-26