| Income levels | Marginal consumption propensity | Intercept |
| Poor households | 0.916095 | −1431.855 |
| Lowest income households | 0.80146 | −1154.611 |
| Lower income households | 0.628855 | −324.979 |
| Lower middle income households | 0.625534 | −265.0764 |
| Middle income households | 0.619132 | −166.872 |
| Upper middle income households | 0.606672 | −71.132 95 |
| Higher income households | 0.59452 | 370.0824 |
| Highest income households | 0.505467 | 3044.444 |