PSM regression results
| (1) | (2) | (3) | (4) | (5) | |
|---|---|---|---|---|---|
| GAPD | TOBINQ | MKTBK | LNBMEET | BMEET | |
| GAPD | −0.103*** | −0.001*** | −0.022*** | −0.023*** | |
| (−4.754) | (−5.273) | (−3.881) | (−4.027) | ||
| Controls | Yes | Yes | Yes | Yes | Yes |
| Constant | −0.526*** | 18.851*** | 2.416*** | 0.381*** | 0.846*** |
| (−2.753) | (18.595) | (240.928) | (3.800) | (8.878) | |
| Industry | Yes | Yes | Yes | Yes | Yes |
| Year | Yes | Yes | Yes | Yes | Yes |
| Observations | 37,200 | 18,789 | 18,789 | 18,789 | 18,789 |
| F-statistics | 84.85*** | 1408.75*** | 113.55*** | ||
| Adjusted-R2/Pseudo R2 | 0.2271 | 0.4119 | 0.8659 | 0.2134 | |
| Unmatched (S.E.; T-stat) | 0.0205; −20.50 | 0.0006; 7.37 | 0.0045; −5.69 | 0.0579; 1.00 | |
| ATT (S.E.; T-stat) | 0.0264; −7.99 | 0.0006; −0.31 | 0.0054; −3.33 | 0.0710; −1.87 |
| (1) | (2) | (3) | (4) | (5) | |
|---|---|---|---|---|---|
| GAPD | TOBINQ | MKTBK | LNBMEET | BMEET | |
| GAPD | −0.103*** | −0.001*** | −0.022*** | −0.023*** | |
| (−4.754) | (−5.273) | (−3.881) | (−4.027) | ||
| Controls | Yes | Yes | Yes | Yes | Yes |
| Constant | −0.526*** | 18.851*** | 2.416*** | 0.381*** | 0.846*** |
| (−2.753) | (18.595) | (240.928) | (3.800) | (8.878) | |
| Industry | Yes | Yes | Yes | Yes | Yes |
| Year | Yes | Yes | Yes | Yes | Yes |
| Observations | 37,200 | 18,789 | 18,789 | 18,789 | 18,789 |
| F-statistics | 84.85*** | 1408.75*** | 113.55*** | ||
| Adjusted-R2 | 0.2271 | 0.4119 | 0.8659 | 0.2134 | |
| Unmatched (S.E.; | 0.0205; −20.50 | 0.0006; 7.37 | 0.0045; −5.69 | 0.0579; 1.00 | |
| ATT (S.E.; | 0.0264; −7.99 | 0.0006; −0.31 | 0.0054; −3.33 | 0.0710; −1.87 |
Note(s): Table 14 reports the PSM regression Test using the Nearest Neighbour Matching approach. S.E. does not take into account the estimated propensity score. Column (1) is Probit regression, columns (2), (3), and (4) are OLS regressions, and column (5) is Poisson regression. t-statistics in parentheses. *p < 0.10, **p < 0.05, ***p < 0.01. Robust t-statistics (in parentheses) are based on standard errors clustered by industry and year. All the variables are defined in Appendix
Source(s): Authors’ own calculation