Table 1 Selection and quantitative measures of variable factors.
Dimension | Influencing factors | Interpretation and calculation method |
|---|---|---|
Industry scale | Total numbers of various types of enterprises (X1) | All registered enterprises and self-employed businesses in a community/administrative village (number) |
Number of industrial enterprises (X2) | Number of industrial enterprises in a community/administrative village (number) | |
Economic level | Total assets(X3) | Total assets of a community/administrative village (10,000 yuan) |
Net operating incomes of grassroots governance units (X4) | Net operating income of a community/administrative village (10,000 yuan) | |
Transaction prices of commercial housing (X5) | Average unit price of preowned commercial housing in communities/administrative villages, 2021 (yuan/m2) | |
Industrial land price (X6) | Benchmark industrial land price of state-owned construction land, 2019 (yuan/m2) | |
Regional advantage | Shortest network distance from each community/administrative village to the administrative boundary of Shenzhen (X7) | Shortest network distance from each community/administrative village to the administrative boundary of Shenzhen (km) |
Shortest travel time from each community/administrative village to the administrative boundary of Shenzhen (X8) | Shortest travel time from each community/administrative village to the administrative boundary of Shenzhen (min) | |
Land use structure | Proportion of industrial land (X9) | Proportion of industrial land area in a community/administrative village to the total area of the community/administrative village (%) |
Land use diversity(X10) | Distribution of different land use types in a community/administrative village \(H=-{\sum }_{i=1}^{n}{p}_{i}\log ({p}_{i})\) |
