Table 5. Number of donation actions.
| All observations | Restricted dataset | |||||
|---|---|---|---|---|---|---|
| (1) | (2) | (3) | (4) | (5) | (6) | |
| Standing order | 0.297 | 0.290 | 0.229 | 0.237 | 0.163 | 0.078 |
| (0.481) | (0.482) | (0.484) | (0.467) | (0.467) | (0.461) | |
| Monthly reminder | 0.832 | 0.834 | 0.879 | 1.270** | 1.303** | 1.528** |
| (0.621) | (0.621) | (0.639) | (0.625) | (0.623) | (0.647) | |
| Weekly reminder | 0.948 | 0.935 | 1.104* | 1.263** | 1.173* | 1.564** |
| (0.621) | (0.624) | (0.653) | (0.616) | (0.612) | (0.655) | |
| 'Selfish motives' | -2.923*** | -2.950*** | -3.343*** | -3.154*** | -3.351*** | -4.007*** |
| (1.060) | (1.070) | (1.185) | (1.000) | (1.022) | (1.158) | |
| 'Already donating' | -2.457** | -2.486** | -2.941** | -2.779*** | -2.989*** | -4.136*** |
| (1.121) | (1.132) | (1.176) | (1.047) | (1.067) | (1.198) | |
| 'No money for Oxfam' | -1.995** | -2.020** | -1.938** | -2.310*** | -2.501*** | -2.580*** |
| (0.833) | (0.844) | (0.846) | (0.787) | (0.806) | (0.821) | |
| 'Forgot to donate' | -0.125 | -0.161 | -0.734 | -0.791 | ||
| (0.630) | (0.641) | (0.599) | (0.589) | |||
| Organised person | 0.004 | -0.021 | ||||
| (0.180) | (0.172) | |||||
| Busy person | 0.124 | 0.109 | ||||
| (0.209) | (0.204) | |||||
| Emails per day | 0.006 | -0.003 | ||||
| (0.018) | (0.016) | |||||
| Procrastination | -0.016 | 0.010 | ||||
| (0.031) | (0.032) | |||||
| Social Desirability | -0.138 | -0.126 | ||||
| (0.092) | (0.084) | |||||
| Age | 0.058 | 0.053 | ||||
| (0.076) | (0.072) | |||||
| Male | -0.116 | 0.478 | ||||
| (0.562) | (0.547) | |||||
| Economics | -0.057 | -0.251 | ||||
| (0.570) | (0.577) | |||||
| Chinese | 0.277 | 0.207 | ||||
| (0.697) | (0.634) | |||||
| British | 0.539 | 1.174* | ||||
| (0.708) | (0.676) | |||||
| Constant | -2.389*** | -2.349*** | -2.851 | -1.996*** | -1.692** | -2.766 |
| (0.673) | (0.697) | (2.696) | (0.636) | (0.651) | (2.696) | |
| Observations | 233 | 233 | 233 | 201 | 201 | 201 |
| Log lik. | -124.933 | -124.913 | -122.410 | -110.994 | -110.214 | -104.806 |
| Chi-squared | 24.560 | 24.599 | 29.605 | 35.094 | 36.654 | 47.470 |
| Left-censored (at 0) | 200 | 200 | 200 | 169 | 169 | 169 |
| Uncensored | 33 | 33 | 33 | 32 | 32 | 32 |
Table 5 contains coefficients of a Tobit model on the number donation actions taken per participant (left-censoring at 0), respectively. Columns 1, 2 and 3 were estimated using all observations (n = 233) and columns 4, 5 and 6 were estimated with the restricted sample (n = 201). Interaction terms of standing order and weekly/monthly reminders (results not included above) were never significant. Levels of significance
***p < 0.01
**p < 0.05
*p < 0.1.