Sattari-Khadem, N. and Rostamy-Malkhalifeh, M. 2025. Evaluation of Temporal Efficiency and Prediction of Stock Return Volatility in the Tehran Stock Exchange Based on the Hybrid DEA–GARCH Model. Transactions on Quantitative Finance and Beyond. 2, 3 (Jul. 2025), 158–168. DOI:https://doi.org/10.22105/tqfb.v2i3.68.