Table 2 Measurement indicator system for digital infrastructure.
From: Research on digital infrastructure construction empowering new quality productivity
Dimension | Primary indicator | Measurement method | Attribute |
|---|---|---|---|
Investment in digital infrastructure | Fiber optic density | Ratio of fiber optic cable length to the area of administrative regions in each prefecture-level city | + |
Proportion of employees in information transmission, computer services, and software industries | Ratio of employees in information transmission, computer services, and software industries to the total workforce | + | |
Per capita internet access ports | Ratio of internet access ports to the total population | + | |
Output of digital infrastructure | Per capita telecommunications revenue | Ratio of total telecommunications revenue to the total population | + |
Per capita mobile phone usage rate | Ratio of mobile phone users to the total population | + | |
Per capita internet user rate | Ratio of broadband internet households to the total population | + |
