中国生产性服务业开放与制造业全要素生产率提升——基于行业异质性的视角
李杨1, 闫蕾1, 章添香2

The Opening Up of China’s Producer Service Industry and the Promotion of Total Factor Productivity in Manufacturing Industry: Based on the Study of Industry Heterogeneity
Li Yang1, Yan Lei1, Zhang Tianxiang2