Empirical results of applying GMM method to test for endogeneity
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |
|---|---|---|---|---|---|---|---|---|
| −0.024* | −0.018* | −0.048* | ||||||
| (−1.67) | (−1.65) | (−2.33) | ||||||
| −0.024* | −0.009* | −0.005* | ||||||
| (−1.78) | (−1.84) | (−2.18) | ||||||
| 0.213*** | 0.132*** | 0.123*** | 0.923*** | 0.088** | ||||
| (3.67) | (2.99) | (2.85) | (3.95) | (2.13) | ||||
| 0.027* | 0.355* | 0.032* | ||||||
| (1.76) | (1.72) | (1.94) | ||||||
| 0.072** | 0.042* | |||||||
| (2.39) | (1.94) | |||||||
| 0.083*** | 0.129 | |||||||
| (2.62) | (0.42) | |||||||
| 0.006* | ||||||||
| (1.73) | ||||||||
| 0.009* | ||||||||
| (2.03) | ||||||||
| 0.178* | 0.035* | |||||||
| (1.81) | (1.63) | |||||||
| 0.819** | ||||||||
| (2.37) | ||||||||
| 0.407** | ||||||||
| (2.67) | ||||||||
| −0.022 | −0.095 | −0.090 | −0.054 | −0.046 | −0.049 | −0.372 | −0.143 | |
| (−0.37) | (−1.08) | (−1.45) | (−0.92) | (−0.73) | (−0.75) | (−1.26) | (−0.29) | |
| −0.004 | −0.230 | −0.134 | −0.031 | −0.036 | −0.148 | −0.577* | −0.026 | |
| (−0.06) | (−1.19) | (−1.28) | (−0.56) | (−0.64) | (−1.39) | (−1.74) | (−0.06) | |
| 0.070** | 0.041 | 0.043 | 0.066** | 0.069** | 0.039 | 0.083 | 0.037 | |
| (2.30) | (0.99) | (1.15) | (2.23) | (2.36) | (1.08) | (0.88) | (0.29) | |
| 0.263*** | 0.192*** | 0.233*** | 0.248*** | 0.245*** | 0.246*** | 0.121** | 0.125*** | |
| (5.55) | (2.78) | (5.05) | (5.37) | (5.28) | (5.32) | (2.02) | (3.68) | |
| −0.028 | 0.051 | −0.074 | −0.071 | −0.073 | 0.002 | −0.551*** | −0.682** | |
| (−0.55) | (0.55) | (−1.37) | (−1.42) | (−1.44) | (0.03) | (−2.57) | (−2.51) | |
| −0.027 | −0.304 | −0.127 | −0.012 | −0.009 | −0.193* | −0.066 | 0.601 | |
| (−0.66) | (−1.32) | (−1.33) | (−0.30) | (−0.23) | (−1.82) | (−0.32) | (0.52) | |
| −0.028 | 0.133 | −0.014 | −0.038 | −0.035 | 0.011 | −0.031 | −0.351 | |
| (−0.75) | (1.04) | (−0.37) | (−1.23) | (−0.94) | (0.28) | (−1.54) | (−1.48) | |
| Industry effects | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Year effects | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Arellano–Bond test AR(1) (p–value) | 0.001 | 0.001 | 0.000 | 0.000 | 0.000 | 0.001 | 0.003 | 0.004 |
| Arellano–Bond test AR(2) (p–value) | 0.189 | 0.180 | 0.158 | 0.123 | 0.126 | 0.157 | 0.133 | 0.127 |
| Observations | 1,239 | 1,290 | 1,287 | 1,237 | 1,237 | 1,290 | 1,237 | 1,237 |
| (1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) | |
|---|---|---|---|---|---|---|---|---|
| −0.024* | −0.018* | −0.048* | ||||||
| (−1.67) | (−1.65) | (−2.33) | ||||||
| −0.024* | −0.009* | −0.005* | ||||||
| (−1.78) | (−1.84) | (−2.18) | ||||||
| 0.213*** | 0.132*** | 0.123*** | 0.923*** | 0.088** | ||||
| (3.67) | (2.99) | (2.85) | (3.95) | (2.13) | ||||
| 0.027* | 0.355* | 0.032* | ||||||
| (1.76) | (1.72) | (1.94) | ||||||
| 0.072** | 0.042* | |||||||
| (2.39) | (1.94) | |||||||
| 0.083*** | 0.129 | |||||||
| (2.62) | (0.42) | |||||||
| 0.006* | ||||||||
| (1.73) | ||||||||
| 0.009* | ||||||||
| (2.03) | ||||||||
| 0.178* | 0.035* | |||||||
| (1.81) | (1.63) | |||||||
| 0.819** | ||||||||
| (2.37) | ||||||||
| 0.407** | ||||||||
| (2.67) | ||||||||
| −0.022 | −0.095 | −0.090 | −0.054 | −0.046 | −0.049 | −0.372 | −0.143 | |
| (−0.37) | (−1.08) | (−1.45) | (−0.92) | (−0.73) | (−0.75) | (−1.26) | (−0.29) | |
| −0.004 | −0.230 | −0.134 | −0.031 | −0.036 | −0.148 | −0.577* | −0.026 | |
| (−0.06) | (−1.19) | (−1.28) | (−0.56) | (−0.64) | (−1.39) | (−1.74) | (−0.06) | |
| 0.070** | 0.041 | 0.043 | 0.066** | 0.069** | 0.039 | 0.083 | 0.037 | |
| (2.30) | (0.99) | (1.15) | (2.23) | (2.36) | (1.08) | (0.88) | (0.29) | |
| 0.263*** | 0.192*** | 0.233*** | 0.248*** | 0.245*** | 0.246*** | 0.121** | 0.125*** | |
| (5.55) | (2.78) | (5.05) | (5.37) | (5.28) | (5.32) | (2.02) | (3.68) | |
| −0.028 | 0.051 | −0.074 | −0.071 | −0.073 | 0.002 | −0.551*** | −0.682** | |
| (−0.55) | (0.55) | (−1.37) | (−1.42) | (−1.44) | (0.03) | (−2.57) | (−2.51) | |
| −0.027 | −0.304 | −0.127 | −0.012 | −0.009 | −0.193* | −0.066 | 0.601 | |
| (−0.66) | (−1.32) | (−1.33) | (−0.30) | (−0.23) | (−1.82) | (−0.32) | (0.52) | |
| −0.028 | 0.133 | −0.014 | −0.038 | −0.035 | 0.011 | −0.031 | −0.351 | |
| (−0.75) | (1.04) | (−0.37) | (−1.23) | (−0.94) | (0.28) | (−1.54) | (−1.48) | |
| Industry effects | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Year effects | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Arellano–Bond test AR(1) ( | 0.001 | 0.001 | 0.000 | 0.000 | 0.000 | 0.001 | 0.003 | 0.004 |
| Arellano–Bond test AR(2) ( | 0.189 | 0.180 | 0.158 | 0.123 | 0.126 | 0.157 | 0.133 | 0.127 |
| Observations | 1,239 | 1,290 | 1,287 | 1,237 | 1,237 | 1,290 | 1,237 | 1,237 |
Source(s): Author's own creation/work
The table reports the GMM regression results for testing Hypotheses (1)-(4), where the dependent variable is Tobin's Q. The results related to the relationship between earnings management proxies and Tobin's Q are presented in Columns (1)–(3). The moderating effect of CSR disclosure in this relationship is presented in Columns (4) and (5). Columns (6) to (8) represent the results of the empirical analysis for the effect of state ownership on the above mentioned relationship. The description of all the variables is represented in Appendix B. *, ** and *** indicate statistical significance at less than the 10%, 5% and 1% levels, respectively
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