TheImpactofGreen2026The Impact of Green Technology Innovation on High‐Quality Economic Development and Its Mechanisms: Evidence From ChinaKe Zhao, Chao Wu, Jin-Quan LiuReview of Development EconomicsDOI
TradeUncer-tainty2026Trade Uncertainty Under Geopolitical Risks: A Cross-Country Analysis of Mechanisms and HeterogeneityChao Wu, Ke Zhao, Yong-Fu LiuEmerging markets finance & tradeDOI
AnEmpiricalStudy2011An Empirical Study of the Relationship between High-Tech Industries' R&D Resource Input and High-Tech Industry Development Based on Provincial Panel Data of China during the Period 1997-2009Ke Zhao《资源科学》