Table 4 Mechanism analysis (mediation effect).
From: The nonlinear relationship between urban design form and energy efficiency
Variables | (1) Transport (Mediator) | (2) EE (Dependent) | (3) Agglomeration (Mediator) |
|---|---|---|---|
IUFI | -0.324*** (0.042) | 0.285*** (0.035) | 0.452*** (0.051) |
Transport energy | -0.185*** (0.026) | ||
Econ. density | |||
Controls | Yes | Yes | Yes |
Adj. R2 | 0.654 | 0.795 | 0.712 |
