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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Jiang Cui-xia Zhang Shi-ying |
| Copyright Year | 2007 |
| Description | Author affiliation: Shandong Inst. of Bus. & Technol., Yantai (Jiang Cui-xia) |
| Abstract | Dynamic portfolio is often utilized to disperse the time-varying risk in financial market. Under the frame of mean-variance analysis, we derive the dynamic portfolio policy. The optimal solution to dynamic portfolio are based on the time-varying risk, which is estimated by two volatility models, including multivariate GARCH model and realized covariance matrix. In empirical research, the effects of dynamic portfolio are compared with those of static portfolio, and the two volatility models are compared also. Empirical results show that dynamic portfolio is obviously superior to static portfolio, and the realized covariance matrix is appreciably superior to the multivariate GARCH model. |
| Starting Page | 2065 |
| Ending Page | 2070 |
| File Size | 3396364 |
| Page Count | 6 |
| File Format | |
| ISBN | 9787560322780 |
| DOI | 10.1109/ICMSE.2007.4422144 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-08-20 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | HARBIN INSTITUTE OF TEC |
| Subject Keyword | dynamic portfolio Conference management Financial management realized volatility Covariance matrix Frequency measurement Asset management Risk analysis Technology management high frequency financial time series Engineering management MGARCH model Risk management Portfolios |
| Content Type | Text |
| Resource Type | Article |
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