From: Does health insurance coverage reduce informal payments? Evidence from the “red envelopes” in China
SHI = 1 | PHI = 1 | SHI = 1 & PHI = 1 | SHI = 1 & PHI = 0 | |||||
---|---|---|---|---|---|---|---|---|
ATT | T-stat | ATT | T-stat | ATT | T-stat | ATT | T-stat | |
Red envelopes | 0.02 | 1.43 | 0.00 | 0.00 | 0.00 | 0.00 | 0.01 | 0.84 |