Data · dataset · 2025
Annex A Stata Regression Code and Data (Using Multi-Way Fixed Effects Staggered Difference in Differences Method to Examine the Impact of Market-Oriented Allocation of Data Elements on Enterprises’ New Quality Productive Forces); Annex B Stata Code and Raw Data for Entropy Weighting Method (Using Entropy Weighting Method to Construct New Quality Productive Forces Index); Annex C Python Code for Digital Transformation Keywords Frequency Analysis (Using Python to Count the Frequency of Digital Transformation Keywords in Annual Reports of Listed Companies on the Shanghai and Shenzhen A-share Markets)
Listed in ScienceDB
Attachment A is the Stata regression code and data used in the paper to test the impact of market-oriented allocation of data factors on the new quality productivity of enterprises using multidimensional fixed effects overlapping double difference method.
Description
Attachment B is the Stata code and raw data used in the paper to construct the new quality productivity index using entropy weight method. Attachment C is the code used in the paper to statistically analyze the frequency of digital transformation keywords in the annual reports of Chinese A-share listed companies in Shanghai and Shenzhen using Python.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.29382 ↗
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
- Geoinformatics 68%
Provenance · 1 source records, 11 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.29382 | 9 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].anzsrc:group:3704 | enrichment · scidb cn | taxonomy-embedding@1.0.0 | title+keywords+description (68%) |
| 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 |