Area Differences in Regional Logistics Efficiency and the Law Governing Its Temporal and Spatial Evolution

Table 3

Results of the second-stage SFA model.

Relaxation variable	IRV	RCL	TRSSCG	RPC–GDP			Log	Likelihood ratio (LR)
Investment in fixed assets	−0.232E + 02 (−2.080E + 01)	−0.724E − 03 (−2.164E − 01)	0.353E − 03 (7.370E − 02)	0.406E − 03 (5.338E − 01)	0.390E + 6 (3.897E + 05)	1.00 (1.953E + 04)	−0.216E + 03	0.255E + 02
Average number of employees	−0.122E + 01 (−1.259E + 00)	0.746E − 04 (2.508E − 01)	−0.323E − 04 (−3.453E − 01)	−0.181E − 04 (−1.746E − 01)	0.845E + 02 (8.464E + 01)	1.00 (1.489E + 04)	−0.866E + 02	0.235E + 02
Ratio of fiscal expenditure to local fiscal expenditure	0.101E − 03 (6.569E − 04)	0.395–07 (1.579E − 02)	0.810E − 07 (3.558E − 02)	−0.898E − 07 (−1.889E − 02)	0.607E + 01 (1.536E + 01)	1.00 (6.067E + 06)	−0.477E + 02	0.249E + 02

, , and mean significant at the significance level of 1%, 5%, and 10%; T values are in parentheses.