The effect of trans-provincial immediate reimbursement for healthcare expenses on inequity in the utilization of healthcare services for migrants

Table 5 Impact of the immediate reimbursement policy on the utilization of healthcare services by migrants(PSM-DID)

Variable name	(1) Kernel matching	(2) K-nearest neighbor matching	(3) Radius matching
Treat*Time	0.077^**	0.086^***	0.75^**
Treat*Time	(0.03)	(0.03)	(0.03)
Control Variables	Yes	Yes	Yes
City-fixed effect	Yes	Yes	Yes
Time-fixed effect	Yes	Yes	Yes
Observations	13,538	11,904	13,540
Adjusted R²	0.110	0.071	0.110

Note: ***, **, * indicate statistical significance at the 1%, 5%, and 10% levels, respectively. The numbers in parentheses are standard errors of robust SE.

ISSN: 1475-9276