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CASIA OpenIR
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New Paradigm for Economic and Financial Research With Generative AI: Impact and Perspective 期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2024, 页码: 11
作者:  Zheng, Xiaolong;  Li, Jingyu;  Lu, Mengyao;  Wang, Fei-Yue
收藏  |  浏览/下载：24/0  |  提交时间：2024/02/22
Economics  Biological system modeling  Data models  Task analysis  Behavioral sciences  Big Data  Analytical models  finance  generative artificial intelligence (GAI)  reinforcement learning from human feedback (RLHF)  research paradigm  
The impact of treasury operations and off-balance-sheet credit business on commercial bank credit risk 期刊论文
JOURNAL OF RISK, 2023, 卷号: 25, 期号: 5, 页码: 23-50
作者:  Xie, Qiwei;  Cheng, Lu;  Li, Jingyu;  Zheng, Xiaolong
收藏  |  浏览/下载：27/0  |  提交时间：2023/11/17
risk integration  credit risk  commercial banks  risk dependency  vine copula  
COVID-19 and risk spillovers of China?s major financial markets: Evidence from time-varying variance decomposition and wavelet coherence analysis 期刊论文
FINANCE RESEARCH LETTERS, 2023, 卷号: 52, 页码: 9
作者:  Xie, Qiwei;  Cheng, Lu;  Liu, Ranran;  Zheng, Xiaolong;  Li, Jingyu
收藏  |  浏览/下载：179/0  |  提交时间：2023/02/22
COVID-19  Risk spillovers  Generalized forecast error variance  decompositions  Wavelet coherence analysis  China?s financial markets  
Analyzing the Stock Volatility Spillovers in Chinese Financial and Economic Sectors 期刊论文
IEEE TRANSACTIONS ON COMPUTATIONAL SOCIAL SYSTEMS, 2023, 卷号: 10, 期号: 1, 页码: 269-284
作者:  Li, Jingyu;  Cheng, Lu;  Zheng, Xiaolong;  Wang, Fei-Yue
收藏  |  浏览/下载：30/0  |  提交时间：2023/11/17
COVID-19  financial and economic system  network analysis  stock volatility spillover  variational mode decomposition (VMD)  
Carbon price prediction considering climate change: A text-based framework 期刊论文
ECONOMIC ANALYSIS AND POLICY, 2022, 卷号: 74, 页码: 382-401
作者:  Xie, Qiwei;  Hao, Jingjing;  Li, Jingyu;  Zheng, Xiaolong
收藏  |  浏览/下载：145/0  |  提交时间：2022/07/25
Carbon price prediction  Text mining  Climate change  Long short-term memory (LSTM)  Random forest (RF)