Incentive mechanism for allocating wastewater discharge responsibility based on cooperative game theoryYue Li, Xudong Chen, Qiufeng Zhang, Yangxi Lv, Zixuan Zhang and Xue FengRAIRO-Oper. Res., 59 4 (2025) 2257-2277DOI: https://doi.org/10.1051/ro/2024151