Long memory process;
autoregressive fractionally integrated moving average;
stock price;
Geweke and Porter Hudak method;
D O I:
暂无
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
The presence of long memory time series is characterized by autocorrelation function which decrease slowly or hyperbolic. The best suited model for this time series phenomenon is Autoregressive Fractionally Integrated Moving Average (ARFIMA) that can be used to model historical stock price in financial data analysis. This research is aimed to assess the ARFIMA modeling on long memory process with parameter estimation method of Geweke and Porter Hudak (GPH), and applied to opening price of Kedaung Indah Can Tbk Stock from May 2nd 2005 until March 26th 2012. The best suited model is found ARFIMA(5,0.452,4) where for short time forcasting is shown very close to actual stock price with small standard error.
机构:
Univ Fed Rio Grande do Sul, Math & Stat Inst, 9500 Bento Goncalves Ave, BR-91509900 Porto Alegre, RS, BrazilUniv Fed Rio Grande do Sul, Math & Stat Inst, 9500 Bento Goncalves Ave, BR-91509900 Porto Alegre, RS, Brazil
Pumi, Guilherme
Valk, Marcio
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机构:
Univ Fed Rio Grande do Sul, Math & Stat Inst, 9500 Bento Goncalves Ave, BR-91509900 Porto Alegre, RS, BrazilUniv Fed Rio Grande do Sul, Math & Stat Inst, 9500 Bento Goncalves Ave, BR-91509900 Porto Alegre, RS, Brazil
Valk, Marcio
Bisognin, Cleber
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h-index: 0
机构:
Univ Fed Santa Maria, Dept Estat, Santa Maria, RS, Brazil
Univ Fed Santa Maria, LACESM, Santa Maria, RS, BrazilUniv Fed Rio Grande do Sul, Math & Stat Inst, 9500 Bento Goncalves Ave, BR-91509900 Porto Alegre, RS, Brazil
Bisognin, Cleber
Bayer, Fabio Mariano
论文数: 0引用数: 0
h-index: 0
机构:
Univ Fed Santa Maria, Dept Estat, Santa Maria, RS, Brazil
Univ Fed Santa Maria, LACESM, Santa Maria, RS, BrazilUniv Fed Rio Grande do Sul, Math & Stat Inst, 9500 Bento Goncalves Ave, BR-91509900 Porto Alegre, RS, Brazil
Bayer, Fabio Mariano
Prass, Taiane Schaedler
论文数: 0引用数: 0
h-index: 0
机构:
Univ Fed Rio Grande do Sul, Math & Stat Inst, 9500 Bento Goncalves Ave, BR-91509900 Porto Alegre, RS, BrazilUniv Fed Rio Grande do Sul, Math & Stat Inst, 9500 Bento Goncalves Ave, BR-91509900 Porto Alegre, RS, Brazil
机构:
CUNY Bernard M Baruch Coll, Dept Stat & Comp Informat Syst, New York, NY 10010 USACUNY Bernard M Baruch Coll, Dept Stat & Comp Informat Syst, New York, NY 10010 USA
机构:
Univ Hong Kong, Dept Stat & Actuarial Sci, Hong Kong, Hong Kong, Peoples R ChinaUniv Hong Kong, Dept Stat & Actuarial Sci, Hong Kong, Hong Kong, Peoples R China
Li, Guodong
Li, Wai Keung
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机构:
Univ Hong Kong, Dept Stat & Actuarial Sci, Hong Kong, Hong Kong, Peoples R ChinaUniv Hong Kong, Dept Stat & Actuarial Sci, Hong Kong, Hong Kong, Peoples R China