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Table 1 Five-dimensional regression model

From: Cross-country analysis of spambots

Model variables

Description

Year

Availability (AVA)

Fixed broadband subscribers

2010

 

Fixed broadband subscribers(per100 people)

2010

 

Internet users (per 100 people)

2010

Security of ICT infrastructure (SEC)

Secure internet servers

2010

 

Secure internet servers(per one million people)

2010

Economic resources or affordability (ECO)

GDP per capita

2010

 

GDP per capita by PPP

2010

Governance or legal framework (LEG)

Government effectiveness

2010

 

Regulatory quality

2010

 

Rule of law

2010

 

Control of corruption

2010

Security skills oreducation (EDU)

Computer, comm., and other services (% imports)

2010

 

Computer, comm., and other services (% exports)

2010