Table 4.
Influencing factors indicator system of ISDE.
| Subsystems | Index | Unit | Abbreviation |
|---|---|---|---|
| Population growth | Permanent population | 10k persons | PP |
| Employed population in industry | 10k persons | EPI | |
| Gross domestic product per capita | 10k persons | GDP | |
| Economic development | Industry added value | 100 million RMB | IAV |
| Number of foreign enterprises | household | NFE | |
| Foreign investment | million USD | IFE | |
| Natural gas consumption | 100 million km3 | NGC | |
| Energy consumption | Coal consumption | 10k tons | CC |
| Crude oil consumption | 10k tons | COC | |
| Thermal power generation | 100 million kWh | TPG | |
| Industrial production | Cement output | 10k tons | CO |
| Crude steel output | 10k tons | CSO | |
| Pig iron output | 10k tons | PIO | |
| Technology policy | Technical level of governance | % | TLG |
| Efforts of environmental governance | % | EEG | |
| Domestic patent authorization | Item | DPA | |
| Technology market turnover | 100 million RMB | TMT |
Due to data source limitations of the National Bureau of Statistics of China, the data for the indicators of “governance technology level” and “environmental governance intensity” cover the period from 2007 to 2021.