单一指数模型
- 网络Single exponential model;single index model
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在贝塔系数的计算方法上,选择了单一指数模型。
In beta coefficient calculation method , chose a single exponential model .
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用Brown单一参数线性指数平滑模型预测张北县初中专业教师数量
Using Brown 's model of Linear Exponential Smoothing to Forecast the number of Junior Middle School teachers in Zhangbei County
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b.单一指数与多因子模型
B. Single-Index and Multifactor Models