Results of fixed effects regressions on the level of CSR disclosure
| Model 1a | Model 1b | Model 2a | Model 2b | Model 3a | Model 3b | |
|---|---|---|---|---|---|---|
| Japan | USA | Japan | USA | Japan | USA | |
| CSR disclosure | ESG | ESG | E | E | S | S |
| L.in_director | 0.12*** (3.72) | 0.03 (0.93) | 0.14*** (3.71) | 0.04 (0.54) | 0.17** (2.93) | −0.01 (−0.18) |
| L.CSR disclosure | 0.33** (3.23) | 0.13** (2.64) | 0.32** (3.37) | 0.16** (2.88) | 0.14* (2.29) | 0.15** (3.28) |
| L.roe | −0.01 (−0.40) | −0.00 (−0.30) | −0.01 (−0.24) | −0.01 (−0.67) | 0.03 (0.64) | −0.00 (−0.39) |
| L.lever | 0.01 (1.62) | −0.00 (−0.23) | 0.01 (0.70) | −0.00* (−2.39) | 0.01 (1.03) | −0.00 (−0.73) |
| L.sales_growth | 0.02 (1.05) | −0.01 (−1.71) | 0.00 (0.07) | −0.01 (−1.05) | −0.02 (−0.86) | −0.01 (−1.77) |
| L.sales | 0.00 (0.44) | −0.00 (−0.08) | −0.00 (−0.01) | 0.00 (0.69) | 0.00 (0.60) | 0.00 (0.79) |
| L.total_asset | 0.00 (1.32) | 0.00** (2.78) | 0.00** (3.18) | 0.00*** (4.17) | −0.00 (−1.71) | 0.00 (1.05) |
| L.employee_nu | 0.00 (0.13) | −0.00 (−1.77) | −0.00 (−0.24) | −0.00 (−1.97) | 0.00 (0.07) | −0.00 (−1.37) |
| 2006bL.year | 0.00 (.) | 0.00 (.) | 0.00 (.) | 0.00 (.) | 0.00 (.) | 0.00 (.) |
| 2007L.year | 0.38 (0.63) | 2.15*** (4.05) | 1.07 (1.18) | 2.46** (3.29) | 1.63 (1.86) | 2.55** (3.09) |
| 2008L.year | −0.01 (−0.02) | 3.66*** (5.60) | 0.37 (0.35) | 4.63*** (4.24) | 1.36 (1.14) | 4.44*** (4.84) |
| 2009L.year | 0.63 (0.63) | 4.36*** (6.50) | 1.63 (1.26) | 4.52*** (4.09) | 1.37 (0.93) | 5.97***(6.01) |
| 2010L.year | −0.21 (−0.19) | 3.68*** (4.58) | 1.08 (0.86) | 3.85** (2.90) | 2.15 (1.29) | 5.63*** (4.94) |
| industry dummy | Y | Y | Y | Y | Y | Y |
| _cons | 23.24*** (4.73) | 18.50*** (6.81) | 24.56*** (4.35) | 15.71* (2.54) | 22.88*** (5.08) | 15.73*** (4.32) |
| n | 199 | 1,570 | 197 | 933 | 199 | 1,566 |
| R2 | 0.324 | 0.125 | 0.301 | 0.163 | 0.182 | 0.133 |
| Model 1a | Model 1b | Model 2a | Model 2b | Model 3a | Model 3b | |
|---|---|---|---|---|---|---|
| Japan | USA | Japan | USA | Japan | USA | |
| 0.12*** (3.72) | 0.03 (0.93) | 0.14*** (3.71) | 0.04 (0.54) | 0.17** (2.93) | −0.01 (−0.18) | |
| 0.33** (3.23) | 0.13** (2.64) | 0.32** (3.37) | 0.16** (2.88) | 0.14* (2.29) | 0.15** (3.28) | |
| −0.01 (−0.40) | −0.00 (−0.30) | −0.01 (−0.24) | −0.01 (−0.67) | 0.03 (0.64) | −0.00 (−0.39) | |
| 0.01 (1.62) | −0.00 (−0.23) | 0.01 (0.70) | −0.00* (−2.39) | 0.01 (1.03) | −0.00 (−0.73) | |
| 0.02 (1.05) | −0.01 (−1.71) | 0.00 (0.07) | −0.01 (−1.05) | −0.02 (−0.86) | −0.01 (−1.77) | |
| 0.00 (0.44) | −0.00 (−0.08) | −0.00 (−0.01) | 0.00 (0.69) | 0.00 (0.60) | 0.00 (0.79) | |
| 0.00 (1.32) | 0.00** (2.78) | 0.00** (3.18) | 0.00*** (4.17) | −0.00 (−1.71) | 0.00 (1.05) | |
| 0.00 (0.13) | −0.00 (−1.77) | −0.00 (−0.24) | −0.00 (−1.97) | 0.00 (0.07) | −0.00 (−1.37) | |
| 0.00 (.) | 0.00 (.) | 0.00 (.) | 0.00 (.) | 0.00 (.) | 0.00 (.) | |
| 0.38 (0.63) | 2.15*** (4.05) | 1.07 (1.18) | 2.46** (3.29) | 1.63 (1.86) | 2.55** (3.09) | |
| −0.01 (−0.02) | 3.66*** (5.60) | 0.37 (0.35) | 4.63*** (4.24) | 1.36 (1.14) | 4.44*** (4.84) | |
| 0.63 (0.63) | 4.36*** (6.50) | 1.63 (1.26) | 4.52*** (4.09) | 1.37 (0.93) | 5.97***(6.01) | |
| −0.21 (−0.19) | 3.68*** (4.58) | 1.08 (0.86) | 3.85** (2.90) | 2.15 (1.29) | 5.63*** (4.94) | |
| industry dummy | Y | Y | Y | Y | Y | Y |
| _cons | 23.24*** (4.73) | 18.50*** (6.81) | 24.56*** (4.35) | 15.71* (2.54) | 22.88*** (5.08) | 15.73*** (4.32) |
| 199 | 1,570 | 197 | 933 | 199 | 1,566 | |
| 0.324 | 0.125 | 0.301 | 0.163 | 0.182 | 0.133 |
Notes: t-values are in parentheses. The preference of the panel estimation method rather than a simple OLS method is confirmed by performing Breusch and Pagan’s Lagrangian multiplier test. The test results (p<0.05 in each of the model using ESG, E and S alternatively as the dependent variable) allow the rejection of the null hypothesis of variances across firms equal to zero (i.e. no panel effect hypothesis); while the R2 between the studied firms and the overall R2 are somewhat disappointing, this weakness has been minimised by the use of fixed-effect estimation where the unobserved year-invariant factors are fixed, leaving the year-variant factors to become more explanatory in the models. Thus, the reported magnitudes of R2 within the studied firms are at the acceptable level in social science research. *p<0.05; **p<0.01; ***p<0.001
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