AE effect

SE

t-value

p-value

Treated sample matched

Nearest (1:1)

0.101

0.018

5.688

0.000

122

Caliper (0.03)

0.096

0.016

5.927

0.000

109

Caliper (0.04)

0.096

0.0167

5.769

0.000

113

Caliper (0.05)

0.095

0.017

5.722

0.000

114