arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2403.19781q-fin.TRcs.LGcs.MA
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基于智能体的市场模拟中的强化学习:揭示真实的典型事实与行为

Reinforcement Learning in Agent-Based Market Simulation: Unveiling Realistic Stylized Facts and Behavior

Stevens Institute of Technology(史蒂文斯理工学院)

Zhiyuan Yao, Zheng Li, Matthew Thomas, Ionut Florescu

AI总结:

本文提出基于强化学习智能体的市场模拟框架,验证其能复现真实市场典型事实,并分析智能体在闪崩等外部冲击下的响应行为,为投资者和监管者提供决策预判工具。

摘要:

投资者和监管者可以从一个真实的市场模拟器中大大受益,该模拟器使他们能够预判自身决策在真实市场中的后果。然而,传统的基于规则的市场模拟器往往难以准确捕捉市场参与者的动态行为,尤其是在应对外部市场冲击事件或其他参与者行为变化时。在本研究中,我们探索了一个采用强化学习(RL)智能体的基于智能体的模拟框架。我们展示了这些RL智能体的实现细节,并证明模拟市场呈现出在真实世界市场中观察到的真实典型事实。此外,我们研究了RL智能体在面临外部市场冲击(如闪崩)时的行为。我们的发现揭示了基于RL的智能体在模拟中的有效性和适应性,为理解它们对重大市场事件的响应提供了见解。

英文摘要:

Investors and regulators can greatly benefit from a realistic market simulator that enables them to anticipate the consequences of their decisions in real markets. However, traditional rule-based market simulators often fall short in accurately capturing the dynamic behavior of market participants, particularly in response to external market impact events or changes in the behavior of other participants. In this study, we explore an agent-based simulation framework employing reinforcement learning (RL) agents. We present the implementation details of these RL agents and demonstrate that the simulated market exhibits realistic stylized facts observed in real-world markets. Furthermore, we investigate the behavior of RL agents when confronted with external market impacts, such as a flash crash. Our findings shed light on the effectiveness and adaptability of RL-based agents within the simulation, offering insights into their response to significant market events.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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