世界经济
平台垄断、监管取向与全要素生产率：生态位视角的证据
孙早, 蒋旸阳
Platform Monopolies, Regulatory Orientation and Total Factor Productivity: Evidence from an Enterprise Niche Perspective
Sun Zao, Jiang Yangyang
世界经济 . 2026, (5): 172 -207 .