首页> 外文会议>2008 China international conference in finance >Mispricing in Linear Asset Pricing Models
【24h】

Mispricing in Linear Asset Pricing Models

机译:线性资产定价模型中的定价错误

获取原文
获取原文并翻译 | 示例

摘要

In the framework of conditional linear asset pricing models with time-varying risk premiums (and time-varying betas), we derive a model largely free from the omitted-variable bias that accompanies a typical factor model specification. Empirical tests using both firm- and portfoliolevel returns suggest the presence of mispricing in asset pricing. Applying the model to examine the profitability of two return-based investment strategies, we find that the momentum effect and the contrarian effect derive partially from the mispricing. Moreover, a zero-dollar investment strategy interacting the two effects is highly profitable when applied to both firm- and portfoliolevel returns, even after controlling for the three Fama-French factors, momentum and liquidity effects.
机译:在具有随时间变化的风险溢价(和随时间变化的beta)的条件线性资产定价模型的框架中,我们得出了一个模型,该模型基本上没有伴随典型因子模型规范的遗漏变量偏差。对公司和投资组合水平的回报进行的经验检验表明,资产定价存在定价错误。应用该模型检验两种基于收益的投资策略的获利能力,我们发现动量效应和逆势效应部分源于定价错误。此外,即使在控制了三个Fama-French因素,动量和流动性影响之后,将两种影响相互作用的零美元投资策略在应用于公司和投资组合一级的收益时也是非常有利可图的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号