Explanatory variables | Coefficients | T statistics |
Price | −0.4538*** | [9.39] |
Ln (income per person) | 0.2435*** | [12.02] |
Primary school | −0.0590 | [1.22] |
Secondary school | −0.0359 | [0.64] |
University | 0.0452 | [0.63] |
Female | −0.0163 | [0.39] |
Age | 0.0212*** | [3.68] |
Age squared | −0.0002*** | [2.95] |
Alcohol | 0.0887** | [2.20] |
Adults age 18+ in household | 0.0738* | [1.76] |
Adults age 18+ squared | −0.0081 | [1.42] |
Year | ||
1996 | −0.0667 | [1.30] |
1998 | 0.0211 | [0.40] |
2000 | −0.0277 | [0.50] |
2002 | −0.0506 | [0.91] |
2004 | −0.0949* | [1.82] |
2005 | −0.3621*** | [7.20] |
Constant | 0.4400* | |
Observations | 9265 |
*p<0.1; **p<0.05; ***p<0.01.
R2 = 0.1139.