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the abnormal returns and volatility changes of those component stocks. The empirical results show that, after the removal … volatility. To reduce the possible impact on volatility, the authorities may take the activity of margin transactions into …
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English Abstract: Risk-neutral valuation is the foundation of modern derivative pricing theory. However, Chinese …
Persistent link: https://www.econbiz.de/10012904937
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Chinese Abstract: 摘要:中共中央政治局在 3 月 27 日召开会议中多次强调通过发行特别国债和地方债应对此 次疫情,助力复工复产。为保障“抗疫”的特别债券发行,需要研究并学习已发行债券的...
Persistent link: https://www.econbiz.de/10012839937
Chinese Abstract: CAPM 所在的资本市场是非完全的,并且是 一 个 Hilbert 空间,我们找出了该市场中 SDF 模仿支付的显式表达式。纯风险证券的局部均衡中,CAPM 公式成立,CAPM...
Persistent link: https://www.econbiz.de/10012853093
Chinese Abstract: MM 命题的最大贡献是提出完美市场假设和使用套利证明方法。本文回顾了完美市场假设和无套利原理,然后对 MM...
Persistent link: https://www.econbiz.de/10012854798
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Chinese Abstract: 风险教条认为资产价格是由某种风险决定的,而均衡定价认为是由供需均衡决定的。基于 CAPM...
Persistent link: https://www.econbiz.de/10013249211
Chinese Abstract: 如果每个投资者投入市场组合的金额增加一倍,那么市场组合的总市值将增加一倍。此时,市场组合的权重仍然保持不变吗?答案是否定的,作为半均衡定价的 CAPM...
Persistent link: https://www.econbiz.de/10013249212