@article{别朝霞:27,
author = {[别朝霞, 郭晓雅]},
title = {政府补助、研发投入与企业全要素生产率研究——基于沪深A股上市公司的中介效应分析},
publisher = {北京邮电大学学报(社会科学版)},
year = {2020},
journal = {北京邮电大学学报(社会科学版)},
volume = {22},
number = {3},
eid = {27},
pages = {27-38},
keywords = {政府补助；企业研发投入；全要素生产率},
doi = https://journalsk.bupt.edu.cn/CN/10.19722/j.cnki.1008-7729.2019.0359
}