| 因变量 Dependent variable |
Tobit模型，家庭年旅游消费支出的对数(ln_travel_exp) |
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| 分组依据 Group by |
家庭年收入 Annual family income |
居住地 Location |
|||
| 分组 Group |
低收入组 Low-income |
中收入组 Middle-income |
高收入组 High-income |
城镇 Urban |
农村 Rural |
| 列编号 Column number |
(1) |
(2) |
(3) |
(4) |
(5) |
| redu_exp |
13.16* |
14.59*** |
9.672*** |
8.427*** |
12.02*** |
| (2.22) |
(6.20) |
(3.59) |
(3.94) |
(5.28) |
|
| redu_exp2 |
−8.561 |
−15.15*** |
−9.231 |
−9.374** |
−10.42** |
| (−1.14) |
(−4.28) |
(−1.86) |
(−2.80) |
(−3.15) |
|
| 其他控制变量 Other control variables |
YES |
YES |
YES |
YES |
YES |
| 观测值 Observations |
3084 |
9282 |
3088 |
3692 |
11762 |