正交级数方法与非平稳时间序列模型估计和检验的一些研究进展
Recent Developments on Nonstationary Time Series Model Estimation and Testing Driven by Orthogonal Series Method
正交级数方法与非平稳时间序列模型估计和检验的一些研究进展 |
| 董朝华, 高集体, 朱平芳 |
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Recent Developments on Nonstationary Time Series Model Estimation and Testing Driven by Orthogonal Series Method |
| Chaohua DONG, Jiti GAO, Pingfang ZHU |
| 图3 可口可乐(左)和百事可乐(右)日回报率 |
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