Cross-sectional determinants of cumulative abnormal returns
| E1 (Adoption) | E3 (Delay proposal) | E5 (2nd revision) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (1) | (2) | (3) | (1) | (2) | (3) | |
| Tier 1 | −1.671* | −2.158 | −2.470 | 0.638 | 0.017 | 0.963 | −0.864 | −2.553* | −2.975* |
| (1.014) | (1.757) | (2.370) | (0.595) | (0.859) | (0.939) | (0.808) | (1.349) | (1.686) | |
| Tier 2 | −0.289 | −0.271 | 0.472 | −0.720 | −0.710 | 0.680 | 0.063 | 0.048 | −0.961 |
| (2.028) | (2.045) | (2.503) | (0.871) | (0.889) | (1.298) | (0.734) | (0.786) | (1.553) | |
| RSPO Certified | −2.307 | −2.539 | −0.041 | 0.613 | 3.149** | 2.526 | |||
| (2.264) | (2.823) | (1.293) | (1.464) | (1.313) | (1.848) | ||||
| ISPO Certified | 0.583 | 1.773 | −0.182 | −1.303 | 1.639 | 1.711 | |||
| (1.604) | (2.433) | (1.097) | (1.357) | (1.218) | (1.733) | ||||
| Physical Risk (z) | 1.033 | −0.548 | 0.538 | 1.870*** | −0.861** | −1.077 | |||
| (0.833) | (1.731) | (0.457) | (0.704) | (0.429) | (0.757) | ||||
| Log Size | −0.124 | 0.228 | 0.195 | ||||||
| Book-to-Market | 1.932* | 0.114 | 0.624 | ||||||
| Leverage | 0.268 | −0.977 | 2.870 | ||||||
| ROA | 9.127 | −6.000 | 2.704 | ||||||
| Market Beta | −0.199 | 0.884* | −0.616 | ||||||
| N | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
| R2 | 0.021 | 0.046 | 0.143 | 0.018 | 0.042 | 0.200 | 0.018 | 0.134 | 0.182 |
| E1 (Adoption) | E3 (Delay proposal) | E5 (2nd revision) | |||||||
|---|---|---|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (1) | (2) | (3) | (1) | (2) | (3) | |
| Tier 1 | −1.671* | −2.158 | −2.470 | 0.638 | 0.017 | 0.963 | −0.864 | −2.553* | −2.975* |
| (1.014) | (1.757) | (2.370) | (0.595) | (0.859) | (0.939) | (0.808) | (1.349) | (1.686) | |
| Tier 2 | −0.289 | −0.271 | 0.472 | −0.720 | −0.710 | 0.680 | 0.063 | 0.048 | −0.961 |
| (2.028) | (2.045) | (2.503) | (0.871) | (0.889) | (1.298) | (0.734) | (0.786) | (1.553) | |
| RSPO Certified | −2.307 | −2.539 | −0.041 | 0.613 | 3.149** | 2.526 | |||
| (2.264) | (2.823) | (1.293) | (1.464) | (1.313) | (1.848) | ||||
| ISPO Certified | 0.583 | 1.773 | −0.182 | −1.303 | 1.639 | 1.711 | |||
| (1.604) | (2.433) | (1.097) | (1.357) | (1.218) | (1.733) | ||||
| Physical Risk (z) | 1.033 | −0.548 | 0.538 | 1.870*** | −0.861** | −1.077 | |||
| (0.833) | (1.731) | (0.457) | (0.704) | (0.429) | (0.757) | ||||
| Log Size | −0.124 | 0.228 | 0.195 | ||||||
| Book-to-Market | 1.932* | 0.114 | 0.624 | ||||||
| Leverage | 0.268 | −0.977 | 2.870 | ||||||
| ROA | 9.127 | −6.000 | 2.704 | ||||||
| Market Beta | −0.199 | 0.884* | −0.616 | ||||||
| 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | |
| 0.021 | 0.046 | 0.143 | 0.018 | 0.042 | 0.200 | 0.018 | 0.134 | 0.182 | |
Note(s): Dependent variable is CAR (percentage points). OLS with HC3 robust standard errors in parentheses. Tier 3 is the omitted reference category. Specification (1): tier dummies only. Specification (2): adds RSPO and ISPO dummies and standardised Physical Risk. Specification (3): full controls (log size, book-to-market, leverage, ROA, market beta). All three specifications are estimated on the full sample of 75 firms; missing market-beta observations present in earlier data vintages have since been resolved through the price-based fallback estimation described in the Sample, Data Sources and Variable Construction subsection. Overall model $F$-statistics and cross-sectional-dependence diagnostics for Specification (3) are reported in the Diagnostic Tests and Robustness Checks subsection. *p < 0.10, **p < 0.05, ***p < 0.01
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