Sample selection and distribution
| Details | Observations | |
|---|---|---|
| Panel A – Sample selection | ||
| Firm-year observations available in the database | 3,035 | |
| Less: Firm-year observations with insufficient financial data | (1,938) | |
| Firm-year observations in final sample | 1,097 | |
| Details | Observations | |
|---|---|---|
| Firm-year observations available in the database | 3,035 | |
| Less: Firm-year observations with insufficient financial data | (1,938) | |
| Firm-year observations in final sample | 1,097 | |
| Industry | Obs. | % of sample |
|---|---|---|
| Panel B – sample breakdown by industry | ||
| Communication services | 37 | 3.37 |
| Consumer discretionary | 151 | 13.76 |
| Consumer staples | 58 | 5.29 |
| Energy | 68 | 6.20 |
| Financials | 146 | 13.31 |
| Health care | 91 | 8.30 |
| Industrials | 135 | 12.31 |
| Information technology | 48 | 4.38 |
| Materials | 259 | 23.61 |
| Real estate | 99 | 9.02 |
| Utilities | 5 | 0.46 |
| Total | 1,097 | 100% |
| Year | Obs. | % of sample |
| Panel C sample breakdown by year | ||
| 2010 | 6 | 0.55 |
| 2011 | 20 | 1.82 |
| 2012 | 21 | 1.91 |
| 2013 | 29 | 2.64 |
| 2014 | 53 | 4.83 |
| 2015 | 58 | 5.29 |
| 2016 | 57 | 5.20 |
| 2017 | 65 | 5.93 |
| 2018 | 68 | 6.20 |
| 2019 | 74 | 6.75 |
| 2020 | 80 | 7.29 |
| 2021 | 79 | 7.20 |
| 2022 | 183 | 16.68 |
| 2023 | 222 | 20.24 |
| 2024 | 82 | 7.47 |
| Total | 1,097 | 100.00 |
| Industry | Obs. | % of sample |
|---|---|---|
| Communication services | 37 | 3.37 |
| Consumer discretionary | 151 | 13.76 |
| Consumer staples | 58 | 5.29 |
| Energy | 68 | 6.20 |
| Financials | 146 | 13.31 |
| Health care | 91 | 8.30 |
| Industrials | 135 | 12.31 |
| Information technology | 48 | 4.38 |
| Materials | 259 | 23.61 |
| Real estate | 99 | 9.02 |
| Utilities | 5 | 0.46 |
| Year | Obs. | % of sample |
| 2010 | 6 | 0.55 |
| 2011 | 20 | 1.82 |
| 2012 | 21 | 1.91 |
| 2013 | 29 | 2.64 |
| 2014 | 53 | 4.83 |
| 2015 | 58 | 5.29 |
| 2016 | 57 | 5.20 |
| 2017 | 65 | 5.93 |
| 2018 | 68 | 6.20 |
| 2019 | 74 | 6.75 |
| 2020 | 80 | 7.29 |
| 2021 | 79 | 7.20 |
| 2022 | 183 | 16.68 |
| 2023 | 222 | 20.24 |
| 2024 | 82 | 7.47 |
Panel A presents the sample selection process. Panel B presents the sample distribution by industry based on the Industrial Classification Benchmark (ICB). Panel C presents the sample distribution by year
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