Descriptive statistics
| Early adopters | Late adopters | T-test | |||||
|---|---|---|---|---|---|---|---|
| Variable | Mean | Median | Std. | Mean | Median | Std. | P-value |
| Audit fees | 4.195 | 3.026 | 5.879 | 3.765 | 2.927 | 4.091 | 0.009 |
| Auditing time | 94 | 79 | 38 | 89 | 93 | 45 | 0.045 |
| Audit switch | 0.196 | 0.155 | 0.767 | 0.113 | 0.096 | 0.891 | 0.091 |
| Big4 | 0.836 | 0.853 | 0.090 | 0.811 | 0.809 | 0.276 | 0.213 |
| Firm size | 18.778 | 20.381 | 15.712 | 17.001 | 19.872 | 16.96 | 0.119 |
| Return on assets | 0.181 | 0.230 | 0.379 | 0.175 | 0.216 | 0.418 | 0.347 |
| Profitability | 0.813 | 0.761 | 0.231 | 0.890 | 0.801 | 0.131 | 0.679 |
| Leverage | 0.351 | 0.451 | 0.675 | 0.423 | 0.392 | 0.543 | 0.193 |
| Early adopters | Late adopters | T-test | |||||
|---|---|---|---|---|---|---|---|
| Variable | Mean | Median | Std. | Mean | Median | Std. | |
| Audit fees | 4.195 | 3.026 | 5.879 | 3.765 | 2.927 | 4.091 | 0.009 |
| Auditing time | 94 | 79 | 38 | 89 | 93 | 45 | 0.045 |
| Audit switch | 0.196 | 0.155 | 0.767 | 0.113 | 0.096 | 0.891 | 0.091 |
| Big4 | 0.836 | 0.853 | 0.090 | 0.811 | 0.809 | 0.276 | 0.213 |
| Firm size | 18.778 | 20.381 | 15.712 | 17.001 | 19.872 | 16.96 | 0.119 |
| Return on assets | 0.181 | 0.230 | 0.379 | 0.175 | 0.216 | 0.418 | 0.347 |
| Profitability | 0.813 | 0.761 | 0.231 | 0.890 | 0.801 | 0.131 | 0.679 |
| Leverage | 0.351 | 0.451 | 0.675 | 0.423 | 0.392 | 0.543 | 0.193 |
Notes:
For the purpose of comparison and t-test analysis, the audit fees and firm size (total assets) are were converted to $before the log transformation. In the regression analyses, we use the log form of the local currency