中国科学院数学与系统科学研究院期刊网
The game mechanism of how liquidity affects Chinese firm innovation
NI Xuanming, WANG Shunlong, HUANG Song, ZHAO Huimin
Systems Engineering - Theory & Practice . 2019, (12): 3048 -3060 .  DOI: 10.12011/1000-6788-2019-1330-13