VOLA

Coef.

St.Err.

t-value

p-value

[95% ConfInterval]

Sig

Comment_index

3.06e−06

3.47e−07

8.82

0.000

2.38e−06

3.74e−06

^***

Notice_index

−0.0000855

0.0000423

2.02

0.043

2.63e−06

0.0001684

^**

News_index

0.0001852

0.0001983

0.93

0.350

−0.0002036

0.0005739

Constant

1.020288

0.0004381

2329.14

0.000

1.01943

1.021147

^***

Meandependent var

1.022

SD dependent var

0.012

Overall r-squared

0.019

Number of obs

4521

Chi-square

86.061

Prob > chi2

0.000

R-squared within

0.019

R-squared between

0.020