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| SUR model | |||
Variable | Definition | Unit | Mean | Coef. | Std.Err. | T-value | P > T |
(1) | (2) | (3) | (4) | (5) | (6) | (7) | (8) |
pexp_health | Health expenditure per capita | RMB yuan | 803 | - | - | - | - |
edu | Education level for housewife | Year | 7 | −4.981 | 59.802 | −0.080 | 0.934 |
age | Age for household head | Year | 47 | 0.430 | 18.970 | 0.020 | 0.982 |
size | Family size for household | Person | 5 | −78.643 | 123.884 | −0.630 | 0.526 |
pwei_grains | Grains per capita | Kg | 309 | −0.334 | 1.072 | −0.310 | 0.756 |
pwei_meat | Pork per capita | Kg | 118 | 15.015*** | 5.079 | 2.960 | 0.003 |
pwei_fat | Fat per capita | Kg | 17 | −8.981 | 8.935 | −1.010 | 0.316 |
pwei_poul | Chicken per capita | Kg | 32 | −26.914*** | 8.132 | −3.310 | 0.001 |
pwei_egg | Egg per capita | Kg | 10 | 42.678*** | 14.233 | 3.000 | 0.003 |
pwei_aquatic | Fish and other aquatics per capita | Kg | 51 | −10.016** | 4.398 | −2.280 | 0.023 |
pwei_milk | Milk per capita | Kg | 4 | −18.252 | 20.128 | −0.910 | 0.365 |
pwei_veg01 | Vegetable per capita | Kg | 59 | 1.685 | 3.142 | 0.540 | 0.592 |
pwei_fruit | Fruit per capita | Kg | 60 | 3.988 | 4.000 | 1.000 | 0.320 |
_cons | Constant in model | - | - | 215.667 | 1403.919 | 0.150 | 0.878 |