世界经济
服务技术前沿化与对外直接投资:基于服务企业的研究
孙浦阳, 陈璐瑶, 刘伊黎
Technical Progress in Services and Outward Foreign Direct Investment: Evidence from Service Firms
Sun Puyang, Chen Luyao, Liu Yili
世界经济 . 2020, (8): 148 -169 .