高校食堂食物浪费的影响因素
|
钱龙,李丰,钱壮
|
Factors affecting food waste in college canteens
|
QIAN Long,LI Feng,QIAN Zhuang
|
|
表3 食物浪费行为分析
|
Table 3 Analysis of food waste behavior
|
|
变量 | 是否有食物浪费 | 食物浪费量 | 食物浪费率 | 性别 | -0.251*** | -25.313*** | -5.154*** | | (0.033) | (2.081) | (0.414) | 年龄 | 0.009 | 1.153* | 0.270** | | (0.009) | (0.612) | (0.122) | 学历 | -0.142** | -8.239** | -2.172*** | | (0.056) | (3.617) | (0.720) | 民族 | -0.091 | 0.622 | 0.121 | | (0.055) | (3.353) | (0.667) | 宗教信仰 | 0.048 | -1.845 | 0.053 | | (0.060) | (3.636) | (0.723) | 是否独生子女 | 0.006 | 1.255 | 0.293 | | (0.045) | (2.828) | (0.563) | 成长经历 | -0.055 | -2.451 | -0.653 | | (0.038) | (2.333) | (0.464) | 浪费习惯 | 0.431*** | 38.197*** | 7.280*** | | (0.029) | (1.690) | (0.336) | 家庭来源 | 0.000 | -1.579 | -0.183 | | (0.023) | (1.421) | (0.283) | 家庭人口规模 | 0.019 | 2.295 | 0.369 | | (0.041) | (2.558) | (0.509) | 家庭经济水平 | 0.086*** | 4.216*** | 0.912*** | | (0.022) | (1.384) | (0.275) | 餐次 | 0.008 | 2.632 | 0.408 | | (0.032) | (1.978) | (0.393) | 是否工作日 | 0.034 | 4.238** | 0.797* | | (0.034) | (2.155) | (0.429) | 一同就餐人数 | 0.031 | 2.526** | 0.451* | | (0.020) | (1.262) | (0.251) | 购置的饭菜重量 | 0.001*** | 0.144*** | 0.006*** | | (0.000) | (0.007) | (0.001) | 餐盘类型 | -0.017 | 2.881 | 0.681* | | (0.033) | (2.079) | (0.413) | 对饭菜口味的满意度 | -0.133*** | -14.296*** | -2.654*** | | (0.027) | (1.671) | (0.333) | 接触节粮宣传的频率 | 0.002 | -0.556 | -0.020 | | (0.033) | (2.085) | (0.415) | 对光盘行动了解程度 | -0.069* | -1.656 | -0.211 | | (0.038) | (2.311) | (0.460) | 是否东部高校 | 0.003 | 9.237*** | 1.730*** | | (0.038) | (2.342) | (0.466) | 是否中部高校 | -0.008 | -4.902* | -1.017* | | (0.042) | (2.649) | (0.527) | 是否南方高校 | 0.137*** | 20.468*** | 4.173*** | | (0.033) | (2.027) | (0.403) | 常数 | -0.788*** | -113.143*** | -11.375*** | | (0.264) | (16.830) | (3.350) | sigma | | 84.143*** | 16.770*** | | | (0.800) | (0.160) | LR chi2 | 619.77*** | 1465.49*** | 962.57*** | Pseudo R2 | 0.067 | 0.019 | 0.017 | 观测值 | 8092 | 8092 | 8101 |
|
|
|