商业研究
中国PPP增信框架效应：风险损益均衡的理论解析
许振宇1，陈恒1，李清均2
PPP Credit Enhancement Framework Effect in China: A Theoretical Analysis of Risk Profit and Loss Balance
XU Zhen-yu1,CHEN Heng1,LI Qing-jun2
商业研究 . 2019, (11): 44 -52 .