Time-varying Betas

• 时变贝塔

Time-varying Betas的用法和样例：

例句

1. Moreover, different from the sector indexes, the time-varying betas of the stocks have more statistically significant weekday effects.
   此外，个股的时变贝塔表现出不同于行业指数的特点，其周内效应相对比较明显。