Cheng, L., Guo, R., Candan, K. and Liu, H. (2022) “Effects of Multi-Aspect Online Reviews with Unobserved Confounders: Estimation and Implication”, Proceedings of the International AAAI Conference on Web and Social Media, 16(1), pp. 67-78. doi: 10.1609/icwsm.v16i1.19273.