@article{李宏兵:1,
author = {[李宏兵,  李柔妍,  唐莲]},
title = {数字化转型促进了企业突破式创新吗？——基于中国A股上市公司的经验证据},
publisher = {北京邮电大学学报(社会科学版)},
year = {2024},
journal = {北京邮电大学学报(社会科学版)},
volume = {26},
number = {1},
eid = {1},
pages = {1-15},
keywords = {数字化转型；突破式创新；智慧城市；专利质量；多时点DID模型},
doi = https://journalsk.bupt.edu.cn/CN/10.19722/j.cnki.1008-7729.2023.0175
}