Then we test the relation between expected returns and expected risk with the GARCH-M model.
然后，应用均值GARCH (GARCH - M)模型检验预期收益与预期风险的关系。
The paper constructs market confidence index and market activity index, and then analyzes the relations of these information variables and the volatility by dint of GARCH-M model.
在构建市场信心指数和市场活跃指数的基础上，借助于GARCH-M模型对市场的信息变量与波动性的关系进行研究。
The paper constructs market confidence index and market activity index, and then analyzes the relations of these information variables and the volatility by dint of GARCH-M model.
在构建市场信心指数和市场活跃指数的基础上，借助于GARCH-M模型对市场的信息变量与波动性的关系进行研究。
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