2026-10-11T22:32:52Z https://www.scidb.cn/oai

10.57760/sciencedb.42180 2026-07-09T10:52:25Z

2026-07-09 Data on the impact of public data on the high-quality development of specialized, refined, characteristic and innovative enterprises from 2014 to 2022 doi:10.57760/sciencedb.42180 en This dataset covers a total of 2579 Chinese specialized, refined, characteristic, and innovative listed companies from 2014 to 2022- annual observations. It integrates multiple sources of data, including corporate finance, innovation output, governance structure, and information from the city's public data open platform. The aim is to empirically test the impact of public data openness on the high-quality development of specialized, refined, and new enterprises. The data is sourced from the CSMAR database, the list of specialized and new enterprises of the Ministry of Industry and Information Technology, public data open platforms in various regions, and statistical yearbooks in various regions. It has been accurately matched with enterprise names, panel data construction, and continuous variable 1% and 99% quantile truncation processing, and the original enterprise IDs have been desensitized.  specialized、refined、characteristic and innovative enterprises; high-quality development; public data Xu Hongdan Wangjiu River RESTRICTED dataset Science Data Bank