Article Versions Notes

Li Y, Wang J, Fan Y, Chen C, Campos Gutiérrez J, Huang L, Lin Z, Li S, Lei Y. A Synthetic Difference-in-Differences Approach to Assess the Impact of Shanghai’s 2022 Lockdown on Ozone Levels. Sustainability. 2025; 17(15):6997. https://doi.org/10.3390/su17156997

Li, Yumin, Jun Wang, Yuntong Fan, Chuchu Chen, Jaime Campos Gutiérrez, Ling Huang, Zhenxing Lin, Siyuan Li, and Yu Lei. 2025. "A Synthetic Difference-in-Differences Approach to Assess the Impact of Shanghai’s 2022 Lockdown on Ozone Levels" Sustainability 17, no. 15: 6997. https://doi.org/10.3390/su17156997

Li, Y., Wang, J., Fan, Y., Chen, C., Campos Gutiérrez, J., Huang, L., Lin, Z., Li, S., & Lei, Y. (2025). A Synthetic Difference-in-Differences Approach to Assess the Impact of Shanghai’s 2022 Lockdown on Ozone Levels. Sustainability, 17(15), 6997. https://doi.org/10.3390/su17156997