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. 2024 May 14;10(10):e31009. doi: 10.1016/j.heliyon.2024.e31009

Table 2.

Baseline regression results.

Variable OLS
FE
(1) (2) (3) (3)
treat × policy 0.2381*** 0.0959** 0.1387*** 0.1562***
(0.0571) (0.0417) (0.0443) (0.0420)
cons 3.1716*** -15.4771*** 4.4210*** -11.8552***
(0.4620) (0.4819) (0.2853) (0.8074)
Control Variable N Y N Y
Year FE Y Y Y Y
Area FE Y Y N Y
Industry FE Y Y N Y
Individual FE N N Y Y
N 5,512 5,462 5,512 5,462
R2 0.3238 0.6418 0.1265 0.2229

Note: ***, **, * respectively means the significance level are 1%, 5%, 10%. The values in brackets in Table 2 are t-value.