发表论文：
Liu, Y., & Yu, Y. (2025). Breaking barriers for diversification: Evidence from China’s Fair Competition Review System. Journal of Regulatory Economics, 1-38.
Yu, Y., & Liu, Y. (2024). Environmental regulations and firms’ trade-offs between innovations: Empirical evidence from the quasi-experiment in China. Journal of Environmental Management, 370, 122819.
工作论文：
Screening contracts for information products in oligopoly
Explicit collusion in oligopoly