In this paper, from the idea of common trend, we put forward the definition of co persistence in volatility of vector SV model, and establish the equivalent relationship between common persistence in volatility and cointegration.是什么意思_In this paper, from the idea of common trend, we put forward the definition of co persistence in volatility of vector SV model, and establish the equivalent relationship between common persistence in volatility and cointegration.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句