Results from Shannonian entropy
| Positive ESG news sentiment | Negative ESG news sentiment | ||||||
|---|---|---|---|---|---|---|---|
| TICKER | TE | Std.err | Eff.TE | TE | Std.err | Eff.TE | |
| 1 | AGL | 0.0128*** | 0.0019 | 0.0075 | 0.0075** | 0.0017 | 0.0027 |
| 2 | AMS | 0.0055 | 0.0016 | 0.0020 | 0.0030 | 0.0016 | 0.0000 |
| 3 | ANG | 0.0078** | 0.0018 | 0.0034 | 0.0075** | 0.0016 | 0.0025 |
| 4 | EXX | 0.0022** | 0.0018 | 0.0000 | 0.0043* | 0.0014 | 0.0008 |
| 5 | GFI | 0.0131*** | 0.0016 | 0.0090 | 0.0067 | 0.0017 | 0.0020 |
| 6 | GLN | 0.0131*** | 0.0016 | 0.0090 | 0.0039 | 0.0019 | 0.0000 |
| 7 | HAR | 0.0113*** | 0.0018 | 0.0065 | 0.0034 | 0.0017 | 0.0000 |
| 8 | IMP | 0.0030 | 0.0015 | 0.0000 | 0.0024 | 0.0015 | 0.0000 |
| 9 | JSE | 0.0065** | 0.0015 | 0.0029 | 0.0001 | 0.0006 | 0.0000 |
| 10 | MUR | 0.0002 | 0.0009 | 0.0000 | 0.0002 | 0.0006 | 0.0000 |
| 11 | NED | 0.0046 | 0.0017 | 0.0007 | 0.0003 | 0.0008 | 0.0000 |
| 12 | NHM | 0.0092*** | 0.0017 | 0.0056 | 0.0005 | 0.0010 | 0.0000 |
| 13 | RBP | 0.0016 | 0.0008 | 0.0011 | 0.0002 | 0.0007 | 0.0000 |
| 14 | REM | 0.0000*** | 0.0000 | 0.0000 | 0.0000*** | 0.0000 | 0.0000 |
| 15 | SAP | 0.0036 | 0.0017 | 0.0000 | 0.0000*** | 0.0000 | 0.0000 |
| 16 | SBK | 0.0057 | 0.0019 | 0.0007 | 0.0037 | 0.0017 | 0.0000 |
| 17 | SHP | 0.0000*** | 0.0000 | 0.0000 | 0.0068 | 0.0016 | 0.0027 |
| 18 | SSW | 0.0030 | 0.0004 | 0.0000 | 0.0058 | 0.0019 | 0.0005 |
| 19 | TBS | 0.0002** | 0.0007 | 0.0000 | 0.0041 | 0.0015 | 0.0000 |
| 20 | WBO | 0.0000*** | 0.0000 | 0.0000 | 0.0000*** | 0.0000 | 0.0000 |
| Positive ESG news sentiment | Negative ESG news sentiment | ||||||
|---|---|---|---|---|---|---|---|
| TICKER | TE | Std.err | Eff.TE | TE | Std.err | Eff.TE | |
| 1 | AGL | 0.0128*** | 0.0019 | 0.0075 | 0.0075** | 0.0017 | 0.0027 |
| 2 | AMS | 0.0055 | 0.0016 | 0.0020 | 0.0030 | 0.0016 | 0.0000 |
| 3 | ANG | 0.0078** | 0.0018 | 0.0034 | 0.0075** | 0.0016 | 0.0025 |
| 4 | EXX | 0.0022** | 0.0018 | 0.0000 | 0.0043* | 0.0014 | 0.0008 |
| 5 | GFI | 0.0131*** | 0.0016 | 0.0090 | 0.0067 | 0.0017 | 0.0020 |
| 6 | GLN | 0.0131*** | 0.0016 | 0.0090 | 0.0039 | 0.0019 | 0.0000 |
| 7 | HAR | 0.0113*** | 0.0018 | 0.0065 | 0.0034 | 0.0017 | 0.0000 |
| 8 | IMP | 0.0030 | 0.0015 | 0.0000 | 0.0024 | 0.0015 | 0.0000 |
| 9 | JSE | 0.0065** | 0.0015 | 0.0029 | 0.0001 | 0.0006 | 0.0000 |
| 10 | MUR | 0.0002 | 0.0009 | 0.0000 | 0.0002 | 0.0006 | 0.0000 |
| 11 | NED | 0.0046 | 0.0017 | 0.0007 | 0.0003 | 0.0008 | 0.0000 |
| 12 | NHM | 0.0092*** | 0.0017 | 0.0056 | 0.0005 | 0.0010 | 0.0000 |
| 13 | RBP | 0.0016 | 0.0008 | 0.0011 | 0.0002 | 0.0007 | 0.0000 |
| 14 | REM | 0.0000*** | 0.0000 | 0.0000 | 0.0000*** | 0.0000 | 0.0000 |
| 15 | SAP | 0.0036 | 0.0017 | 0.0000 | 0.0000*** | 0.0000 | 0.0000 |
| 16 | SBK | 0.0057 | 0.0019 | 0.0007 | 0.0037 | 0.0017 | 0.0000 |
| 17 | SHP | 0.0000*** | 0.0000 | 0.0000 | 0.0068 | 0.0016 | 0.0027 |
| 18 | SSW | 0.0030 | 0.0004 | 0.0000 | 0.0058 | 0.0019 | 0.0005 |
| 19 | TBS | 0.0002** | 0.0007 | 0.0000 | 0.0041 | 0.0015 | 0.0000 |
| 20 | WBO | 0.0000*** | 0.0000 | 0.0000 | 0.0000*** | 0.0000 | 0.0000 |
Note(s): The table shows the transfer entropy from positive (negative) ESG news sentiment to stock returns. The direction of possible information flow is from ESG news sentiment to stock returns. Shannon transfer entropy is given in the TE column. Effective transfer entropy estimates can be found in the Eff.TE column. Standard errors and statistical significance are based on the bootstrap samples. The TE estimates are compared to the quantiles of the bootstrap samples to calculate p-values. *, ** and *** represent statistical significance at the 10, 5 and 1%, respectively
Source(s): Authors’ estimations
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