Sample selection and description
| Panel A: Sample selection | n | ||
|---|---|---|---|
| The initial population of firm-year observations for nine reporting years | 8,676 | ||
| Less: observations for which annual reports cannot be obtained or processed in textual analysis | −2,142 | ||
| The final sample of annual reports | 6,534 | ||
| Panel B: Sample composition by stock exchange | n | % | |
| Botswana Stock Exchange | 284 | 4.35 | |
| Dar-es-Salaam Stock Exchange | 190 | 2.91 | |
| Egyptian Stock Exchange | 128 | 1.96 | |
| Ghana Stock Exchange | 273 | 4.18 | |
| Johannesburg Stock Exchange | 2,310 | 35.35 | |
| Lusaka Stock Exchange | 165 | 2.53 | |
| Malawi Stock Exchange | 120 | 1.84 | |
| Mauritius Stock Exchange | 668 | 10.22 | |
| Nairobi Stock Exchange | 476 | 7.28 | |
| Namibian Stock Exchange | 355 | 5.43 | |
| Nigerian Stock Exchange | 800 | 12.24 | |
| Rwandan Stock Exchange | 67 | 1.03 | |
| Seychelles Stock Exchange | 115 | 1.76 | |
| Swaziland Stock Exchange | 24 | 0.37 | |
| Uganda Stock Exchange | 133 | 2.04 | |
| Zimbabwe Stock Exchange | 426 | 6.52 | |
| Total | 6,534 | 100.00 | |
| Panel C: Sample composition by industry | |||
| Basic materials | 543 | 8.31 | |
| Consumer discretionary | 718 | 10.99 | |
| Consumer staples | 712 | 10.90 | |
| Energy | 207 | 33.17 | |
| Financials | 1,641 | 25.11 | |
| Health care | 118 | 1.81 | |
| Industrials | 716 | 10.96 | |
| Real estate | 521 | 7.97 | |
| Technology | 135 | 2.07 | |
| Telecommunications | 135 | 2.07 | |
| Utilities | 40 | 0.61 | |
| Missing | 1,048 | 16.04 | |
| Total | 6,534 | 100.00 | |
| Panel D: Sample composition by reporting year | |||
| 2015 | 661 | 10.12 | |
| 2016 | 687 | 10.51 | |
| 2017 | 735 | 11.25 | |
| 2018 | 860 | 13.16 | |
| 2019 | 844 | 12.92 | |
| 2020 | 789 | 12.08 | |
| 2021 | 674 | 10.32 | |
| 2022 | 626 | 9.58 | |
| 2023 | 658 | 10.07 | |
| Total | 6,534 | 100.00 | |
| The initial population of firm-year observations for nine reporting years | 8,676 | ||
| Less: observations for which annual reports cannot be obtained or processed in textual analysis | −2,142 | ||
| The final sample of annual reports | 6,534 | ||
| % | |||
| Botswana Stock Exchange | 284 | 4.35 | |
| Dar-es-Salaam Stock Exchange | 190 | 2.91 | |
| Egyptian Stock Exchange | 128 | 1.96 | |
| Ghana Stock Exchange | 273 | 4.18 | |
| Johannesburg Stock Exchange | 2,310 | 35.35 | |
| Lusaka Stock Exchange | 165 | 2.53 | |
| Malawi Stock Exchange | 120 | 1.84 | |
| Mauritius Stock Exchange | 668 | 10.22 | |
| Nairobi Stock Exchange | 476 | 7.28 | |
| Namibian Stock Exchange | 355 | 5.43 | |
| Nigerian Stock Exchange | 800 | 12.24 | |
| Rwandan Stock Exchange | 67 | 1.03 | |
| Seychelles Stock Exchange | 115 | 1.76 | |
| Swaziland Stock Exchange | 24 | 0.37 | |
| Uganda Stock Exchange | 133 | 2.04 | |
| Zimbabwe Stock Exchange | 426 | 6.52 | |
| Basic materials | 543 | 8.31 | |
| Consumer discretionary | 718 | 10.99 | |
| Consumer staples | 712 | 10.90 | |
| Energy | 207 | 33.17 | |
| Financials | 1,641 | 25.11 | |
| Health care | 118 | 1.81 | |
| Industrials | 716 | 10.96 | |
| Real estate | 521 | 7.97 | |
| Technology | 135 | 2.07 | |
| Telecommunications | 135 | 2.07 | |
| Utilities | 40 | 0.61 | |
| Missing | 1,048 | 16.04 | |
| 2015 | 661 | 10.12 | |
| 2016 | 687 | 10.51 | |
| 2017 | 735 | 11.25 | |
| 2018 | 860 | 13.16 | |
| 2019 | 844 | 12.92 | |
| 2020 | 789 | 12.08 | |
| 2021 | 674 | 10.32 | |
| 2022 | 626 | 9.58 | |
| 2023 | 658 | 10.07 | |
This table provides information on the sample selection process (Panel A) and the sample composition by stock exchange (Panel B), industry (Panel C) and reporting year (Panel D). Industry grouping is based on industry classification benchmark (icb) two-digit code
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