Investors’ Risk Preference Characteristics Based on Different Reference Point

Taking the stock market as a whole object, we assume that prior losses and gains are two different factors that can influence risk preference separately. The two factors are introduced as separate explanatory variables into the time-varying GARCH-M (TVRA-GARCH-M) model. Then, we redefine prior losse...

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Main Authors: Fenghua Wen, Zhifang He, Xu Gong, Aiming Liu
Format: Article
Language:English
Published: Wiley 2014-01-01
Series:Discrete Dynamics in Nature and Society
Online Access:http://dx.doi.org/10.1155/2014/158386
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author Fenghua Wen
Zhifang He
Xu Gong
Aiming Liu
author_facet Fenghua Wen
Zhifang He
Xu Gong
Aiming Liu
author_sort Fenghua Wen
collection DOAJ
description Taking the stock market as a whole object, we assume that prior losses and gains are two different factors that can influence risk preference separately. The two factors are introduced as separate explanatory variables into the time-varying GARCH-M (TVRA-GARCH-M) model. Then, we redefine prior losses and gains by selecting different reference point to study investors’ time-varying risk preference. The empirical evidence shows that investors’ risk preference is time varying and is influenced by previous outcomes; the stock market as a whole exhibits house money effect; that is, prior gains can decrease investors’ risk aversion while prior losses increase their risk aversion. Besides, different reference points selected by investors will cause different valuation of prior losses and gains, thus affecting investors’ risk preference.
format Article
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institution Kabale University
issn 1026-0226
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language English
publishDate 2014-01-01
publisher Wiley
record_format Article
series Discrete Dynamics in Nature and Society
spelling doaj-art-295ed3f31aa8476ca294449ac1c453392025-02-03T01:20:14ZengWileyDiscrete Dynamics in Nature and Society1026-02261607-887X2014-01-01201410.1155/2014/158386158386Investors’ Risk Preference Characteristics Based on Different Reference PointFenghua Wen0Zhifang He1Xu Gong2Aiming Liu3School of Business, Central South University, Changsha, Hunan 410083, ChinaSchool of Business, Central South University, Changsha, Hunan 410083, ChinaSchool of Business, Central South University, Changsha, Hunan 410083, ChinaSchool of Business, Central South University, Changsha, Hunan 410083, ChinaTaking the stock market as a whole object, we assume that prior losses and gains are two different factors that can influence risk preference separately. The two factors are introduced as separate explanatory variables into the time-varying GARCH-M (TVRA-GARCH-M) model. Then, we redefine prior losses and gains by selecting different reference point to study investors’ time-varying risk preference. The empirical evidence shows that investors’ risk preference is time varying and is influenced by previous outcomes; the stock market as a whole exhibits house money effect; that is, prior gains can decrease investors’ risk aversion while prior losses increase their risk aversion. Besides, different reference points selected by investors will cause different valuation of prior losses and gains, thus affecting investors’ risk preference.http://dx.doi.org/10.1155/2014/158386
spellingShingle Fenghua Wen
Zhifang He
Xu Gong
Aiming Liu
Investors’ Risk Preference Characteristics Based on Different Reference Point
Discrete Dynamics in Nature and Society
title Investors’ Risk Preference Characteristics Based on Different Reference Point
title_full Investors’ Risk Preference Characteristics Based on Different Reference Point
title_fullStr Investors’ Risk Preference Characteristics Based on Different Reference Point
title_full_unstemmed Investors’ Risk Preference Characteristics Based on Different Reference Point
title_short Investors’ Risk Preference Characteristics Based on Different Reference Point
title_sort investors risk preference characteristics based on different reference point
url http://dx.doi.org/10.1155/2014/158386
work_keys_str_mv AT fenghuawen investorsriskpreferencecharacteristicsbasedondifferentreferencepoint
AT zhifanghe investorsriskpreferencecharacteristicsbasedondifferentreferencepoint
AT xugong investorsriskpreferencecharacteristicsbasedondifferentreferencepoint
AT aimingliu investorsriskpreferencecharacteristicsbasedondifferentreferencepoint