Optimization of short-term stock selection based on volume and price using a non-cooperative parallel DEA modelXiao Shi, Qin Luo, Yan Zhang, Yisheng Zhao, Yanan Wang and Tianshu ShiRAIRO-Oper. Res., 58 2 (2024) 1315-1331DOI: https://doi.org/10.1051/ro/2024036