写毕业论文急需Martens, M. (2002). Measuring and forecasting s&p 500 index-futures volatility using high-frequency data. Journal of Futures Markets 22, 497-518.
请大家帮帮忙,如果有的话请上传一下。非常谢谢了!
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"A Representation of Vector Autoregressive Processes Integrated of Order 2". Econometric Theory 8, 188-202.
"A Statistical Analysis of Cointegration for I(2) Variables". Econometric Theory 11, 25-59.