@article{SUN Xiangxiang:16,
author = {[SUN Xiangxiang,  QIU Lingxian]},
title = {Impact of Urban Digital Economy on Total Factor Productivity of Manufacturing Enterprises},
publisher = {Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)},
year = {2024},
journal = {Journal of Beijing University of Posts and Telecommunications(Social Sciences Edition)},
volume = {26},
number = {1},
eid = {16},
pages = {16-30},
keywords = {urban digital economy; manufacturing enterprises; total factor productivity; technological innovation; financing constraints },
doi = https://journalsk.bupt.edu.cn/EN/10.19722/j.cnki.1008-7729.2023.0163
}