Regret Theory and Equilibrium Asset Prices
Regret Theory and Equilibrium Asset Prices
复制标题
遗憾理论与均衡资产价格
DOI:
10.1155/2014/912652
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发表时间:
2014-03
影响因子:
--
通讯作者:
Yang, Jun
中科院分区:
文献类型:
--
作者:
Sheng, Jiliang;Wang, Jian;Yang, Jun
Regret theory is a behavioral approach to decision making under uncertainty. In this paper we assume that there are two representative investors in a frictionless market, a representative active investor who selects his optimal portfolio based on regret theory and a representative passive investor who invests only in the benchmark portfolio. In a partial equilibrium setting, the objective of the representative active investor is modeled as minimization of the regret about final wealth relative to the benchmark portfolio. In equilibrium this optimal strategy gives rise to a behavioral asset priciting model. We show that the market beta and the benchmark beta that is related to the investor’s regret are the determinants of equilibrium asset prices. We also extend our model to a market with multibenchmark portfolios. Empirical tests using stock price data from Shanghai Stock Exchange show strong support to the asset pricing model based on regret theory.
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影响因子:
--
作者:
Chuangxia Huang(代表作三);Xu Gong;Xiaohong Chen;Fenghua Wen
通讯作者:
Fenghua Wen
DOI:
--
发表时间:
2002
期刊:
--
影响因子:
--
作者:
C. Gollier
通讯作者:
C. Gollier
DOI:
--
发表时间:
2001
期刊:
--
影响因子:
--
作者:
J. Siegel;R. Thaler
通讯作者:
J. Siegel;R. Thaler
影响因子:
3.2
作者:
LOOMES, G;SUGDEN, R
通讯作者:
SUGDEN, R
影响因子:
8.2
作者:
Campbell, JY;Cochrane, JH
通讯作者:
Cochrane, JH