Data · dataset · 2026
Research on the Impact of Cross-Regional Investment on the Innovation Performance of Agricultural Enterprises under Dual Network Embeddedness
Listed in ScienceDB
This dataset is constructed based on the sample of agricultural enterprises listed on the Chinese stock exchange and the New Third Board from 2017 to 2021.
Description
The data files cover identification information such as enterprise name, securities code, city, province, and segmented industry, as well as explanatory variables (enterprise innovation performance), core explanatory variables (cross regional investment intensity), mechanism variables, and control variables required for research.
It has certain practical value. The filtering and processing process of this dataset is as follows: (1) Remove samples in abnormal states such as revocation and bankruptcy, as well as ST and
Read the rest (1 more)
- ST samples within the observation interval; (2) Delete samples with missing variable values or difficult objective identification; (3) To reduce outlier interference, perform a 1% truncation operation on continuous variables; (4) The variables measured by value will be flattened by the city level GDP deflator to the 2017 constant price, resulting in panel data of 281 enterprises and 1405 enterprises with annual observations.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.j00289.00149 ↗
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
- Inferred from text
- Agriculture, land and farm management 73%
Related
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.j00289.00149 | 9 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:3002 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (73%) |
| 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_text | source · scidb cn | connector:scidb_cn@1.0.0 | |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |