Publications
The heterogeneous impact of COVID-19 in a two-sided market: evidence from a live-streaming platform [link], with Castiel Chen Zhuang, Saizi Xiao, Applied Economics, April 2022 Conference presentation: 2020 NABE Tech Econ Conference poster session
An efficient geometric search algorithm of pandemic boundary detection [link], with Zhanhao Zhang, Algorithms, August 2021 Conference presentation: 2021 European Public Health Webinar
Training, productivity, and wages: an investigation of China's manufacturing enterprises in a privatization era [link], with Castiel Chen Zhuang, Economics of Transition, June 2021
Working Papers and Work in Progress
Vertical separation and price negotiation: a case study of China's lipid-lowering drug industry [link], with Castiel Chen Zhuang, Zhentong Lu Conference presentation: 2022 American Economic Association (AEA) Annual Meeting Poster Session, 2021 China Meeting of the Econometric Society, 2021 WEAI International Conference, 2021 WEAI Annual Conference
Market competition and product assortment in a social e-commerce platform: a deep learning approach [link], with Ying-chin Chen, Castiel Chen Zhuang Conference presentation: 2021 INFORMS Annual Meeting (INFORMS)
Temporary basic income(TBI): a transformative policy for Malaysia (a large-scale randomized experiment of cash transfer at Malaysia, experiment budget: USD 630,000) [link], with MIER and UNDP, 2021-2023
Rethinking pre-training and self-training for multimodal learning: a case study of hateful meme detection [link], with Yuta Inoue, Jiawei Zheng
Other bets
Patents in Computer Science
Method and apparatus of matching data, device and computer readable storage medium [link], with Jingshuai Zhang, Chao Ma, Hengshu Zhu, Peng Wang, Kaichun Yao, Jing Wang, U.S. Patent Application 17/564,363[P]. 2022-4-28.
Method of training model, method of determining word vector, device, medium, and product [link], with Chao Ma, Jingshuai Zhang, Kaichun Yao, Peng Wang, Hengshu Zhu, U.S. Patent Application 17/564,369[P]. 2022-4-21.
Method, apparatus, device, storage medium and program product of performing text matching [link], with Chao Ma, Jingshuai Zhang, Kaichun Yao, Peng Wang, Hengshu Zhu, U.S. Patent Application 17/559,643[P]. 2022-4-14.
用于文本匹配的方法、装置、设备、存储介质和程序产品 [link], with 马超, 张敬帅, 姚开春, 王鹏, 祝恒书, C.N. Patent Application 202110277972.5A, 2021-6-22
模型训练和词向量确定方法、装置、设备、介质和产品 [link], with 马超, 张敬帅, 姚开春, 王鹏, 祝恒书, C.N. Patent Application 202110282699.5A, 2021-6-22
Others
A survey of knowledge graph and reinforcement learning based recommender system [link]