1. Bai J, Jiang F (2015) Collaborative Innovation, spatial correlation, and regional innovation performance. Econ Res 50(07):174–187 (in Chinese)
2. Dai K, Luo Y (2022) Environmental regulation, government technology support, and industrial green total factor productivity. Stat Res 39(04):49–63 (in Chinese)
3. Fan Y, Li J (2022) Research on the impact of green credit policy on labor income share: based on the perspective of reconfiguration of human resources and credit resources. Econ Rev 03:22–38 ((in Chinese))
4. Fu S, Viard VB, Zhang P (2021) Air pollution and manufacturing firm productivity: nationwide estimates for China. Econ J 131(640):3241–3273
5. Fukuyama H, Weber WL (2009) A directional slacks-based measure of technical inefficiency. Socioecon Plann Sci 43(4):274–287