2026-10-10T11:22:39Z https://www.scidb.cn/oai

10.57760/sciencedb.j00289.00247 2026-05-06T21:41:15Z

2026-05-06 Dataset: Government Procurement and Key Core Technology Innovation of "Little Giant" Enterprises doi:10.57760/sciencedb.j00289.00247 en Due to space limitations, the tables (endogeneity test, robustness test, heterogeneity analysis results) that were not presented in the main text of the article are stored in the Scientific Data Bank（ https://doi.org/10.57760/sciencedb.j00289.00247）The platform is open for sharing.  government key core technology procurement; “Little giant“ enterprise core technology innovation; Synergistic effect zhang ya wen PUBLIC https://creativecommons.org/publicdomain/zero/1.0/ dataset Science Data Bank