Evaluation indicator system of digital technology development level
| Level 1 indicators | Level 2 indicators | Level 3 indicators |
|---|---|---|
| Digital infrastructure | Capacity of mobile phone exchange | |
| Capacity of long-distance optical cable line | ||
| Number of broadband Internet access port | ||
| Level of digital technology development | Digital technology application | Number of R&D projects of industrial enterprises above designated scale |
| Number of patents applied by industrial enterprises above designated scale | ||
| Number of domain name holdings | ||
| Number of Internet holdings | ||
| R&D expense spent by industrial enterprises above designated size | ||
| Digital technology innovation | R&D internal expenditures of high-tech enterprises | |
| Number of patents applied by high-tech enterprises | ||
| Number of R&D institutions of high-tech enterprises |
| Level 1 indicators | Level 2 indicators | Level 3 indicators |
|---|---|---|
| Digital infrastructure | Capacity of mobile phone exchange | |
| Capacity of long-distance optical cable line | ||
| Number of broadband Internet access port | ||
| Level of digital technology development | Digital technology application | Number of R&D projects of industrial enterprises above designated scale |
| Number of patents applied by industrial enterprises above designated scale | ||
| Number of domain name holdings | ||
| Number of Internet holdings | ||
| R&D expense spent by industrial enterprises above designated size | ||
| Digital technology innovation | R&D internal expenditures of high-tech enterprises | |
| Number of patents applied by high-tech enterprises | ||
| Number of R&D institutions of high-tech enterprises |
Source(s): Arranged by authors
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