How Snowfalls Affect the Operation of Taxi Fleets? A Case Study from Harbin, China

Table 5

Regression results.

Variable	Coefficient	Std. error	t-statistic	Prob.
Y(t − 1)	0.127	0.114	1.120	0.268
X	−1.105	0.160	−6.895	0.000
X(t − 1)	−0.689	0.213	−3.236	0.002
X(t − 2)	−0.534	0.201	−2.651	0.011
X(t − 3)	−0.492	0.196	−2.513	0.015
D1	3.112	0.500	6.223	0.000
D2	1.925	0.580	3.318	0.002
C	25.886	3.400	7.614	0.000