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. 2022 Aug 3;2022:1833377. doi: 10.1155/2022/1833377

Table 4.

Regression results of the mediating effect of debt financing.

Variable (1) (2) (3)
lnPatent Floan lnPatent
Treat × Policy 0.084∗∗ 0.005∗∗ 0.081∗∗
(0.038) (0.002) (0.036)
Floan −0.494∗∗∗
(0.187)
Constant −11.068∗∗∗ 0.047∗∗∗ −7.840∗∗∗
(0.544) (0.000) (0.555)
Controls YES YES YES
Year YES YES YES
Industry YES YES YES
N 18216 18805 18216
R 2 0.360 0.001 0.086

Note. p < 0.1;∗∗p < 0.05;∗∗∗p < 0.01.