Table 4 Instrumental Variable Tests and Regression Results.

From: The impact of internet use on the well-being of rural residents: evidence from formerly impoverished areas in China

Variables

(1)

(2)

(3)

(4)

(5)

(6)

Internet use

Happiness

Internet use

Self-rated health

Internet use

Household per capita income

Internet use

 

0.093**

(0.047)

 

0.098**

(0.042)

 

0.057**

(0.023)

Ability to obtain the QR code for epidemic prevention and control

1.749***

(0.084)

 

1.749***

(0.084)

 

1.749***

(0.085)

 

Control variables

Controlled

Controlled

Controlled

Controlled

Controlled

Controlled

County-level fixed effects

Yes

Yes

Yes

Yes

Yes

Yes

F-statistic

426.878

Kleibergen-Paap rk LM statistic

198.185***

Observations

1037

1037

1037

1037

1037

1037

  1. Note: *** and ** indicate significance at the 1% and 5% levels, respectively. Standard errors are reported in parentheses and computed using the delta method.
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