Data · dataset · 2026
Industry-University-Research Collaboration and Disruptive Innovation
Listed in ScienceDB
本研究采用了2015年至2024年间A股上市制造企业的样本。企业层面的数据来自中国证券市场与会计研究数据库(CSMAR)和风能数据库,而数据元素数据则来自上海和深圳证券交易所官方网站上披露的企业年报。产学科研合作(IUR)和颠覆性创新的衡量标准基于中国国家知识产权局(CNIPA)的专利数据;详细程序见第3.2节。样本处理方式如下:排除未与IUR合作的公司、ST和*ST公司以及金融公司,并剔除存在大量缺失值的观测值。连续变量在1%和99%层面被winsor化。最终样本包括7,520条确定年份观测数据。鉴于本研究聚焦于IUR变异如何影响既定协作环境中的颠覆性创新,样本仅限于样本期间至少有一个IUR的企业。
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.33470 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.33470 | 11 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |