时间序列的波动持续性建模理论和方法是经济金融领域风险分析的一种强有力的工具。
The theory and method of modeling volatility persistence of time series is a powerful tool in analyzing the risk of economic and finance market.
本文主要利用金融时间序列arch模型研究国内外期铜市场的波动性及持续性。
This paper is aiming at study the volatility and durative of the local and oversea copper futures market by the time series ARCH model.
波动持续性是广泛存在于经济和金融时间序列的一类普遍现象。
Volatility persistence, which have been found in many of time series of economic and finance, indicates that the risk is dependent each other.
波动持续性是广泛存在于经济和金融时间序列的一类普遍现象。
Volatility persistence, which have been found in many of time series of economic and finance, indicates that the risk is dependent each other.
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