@article{窦智宏2:68, author = {[窦智宏2, 汪芳1]}, title = {线上供应链金融缓解中小企业融资约束研究——基于中小上市公司的实证分析}, 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 = {68}, pages = {68-77}, keywords = {线上供应链金融;中小企业融资;融资约束;现金现金流模型}, doi = https://journalsk.bupt.edu.cn/CN/10.19722/j.cnki.1008-7729.2019.0362 }