Table 2 The specific meaning and attribute of the digital literacy index system.

From: The impact of digital literacy on women’s wage income: evidence from China

Layer

Indicators

Weight

A

Knowledge layer

A1

Digital basic literacy

0.11

A2

Digital learning literacy

0.51

B

Skills layer

B1

Digital social literacy

0.12

B2

Digital commerce literacy

0.17

C

Attitudes layer

C1

Digital security literacy

0.09