| 1. | Can contract theory explain social preferences
契约理论能否解释社会偏好？ |
| 2. | Ordering of optimization social preference
社会偏好排序 |
| 3. | 3 . while the scores of high - achievement group in social preference and social / leadership behaviors are higher than that of low - achievement group , the scores of high - achievement group and low - achievement group in passive / solitary behaviors are not different
在社会喜好和社会领导行为上，高成就组显著高于低成就组；在消极孤立行为上，高成就组和低成就组没有显著差异。 |
| 4. | Results from cross - lagged regression analysis indicate while social preference , social / leadership behaviors in time 1 are positive predictors of achievement and aggressive behaviors is negative predictor of achievement , achievement is positive predictors of self - perception social competence
结构方程模型分析显示，前测的社会能力能预测后测的学业成就，但前测的学业成就不能预测后测的社会能力。 |
| 5. | Moreover , gender differences were found in social preference , social / leadership behaviors , aggressive behaviors and passive / solitary behaviors . boys get more score in aggressive behaviors than girls , while girls get more score in the three others than boys . 5
在社会喜好、社会领导行为、攻击行为和消极孤立行为上存在性别差异：男生攻击行为的得分比女生高，女生社会喜好、社交领导行为和消极孤立行为的得分比男生高。 |
| 6. | 3 . under the fuzzy preference , study on the aggregation of individual preference , and prove that even when the individual preferences are exact and the social preference is fuzzy , the different definitions we choose and the different results of social choice we can get
对模糊偏好的集结进行的研究，并证明了就是在极强的条件下，即允许个人偏好是非模糊的，而社会偏好是模糊的，随相关定义的选取不同，社会选择的结果也不同。 |
| 7. | But government failure emerges and grows as government deepens its economic participation . due to diversified social preference and pressure from different interest groups , government is not poised to reach maximization of the whole social utility . in addition investment decision - making that more or less reflects personal interests and incentives of those decision makers further impair efficiency and effectiveness of those investments
政府作为全社会公共利益的代表，同时也拥有对全社会财富的支配权，我们都知道，夫去约束的权力将会导致多么大的危害，因此在政府自身对投资进行内部监督的同时，也要从外部对政府来进行监督，尤其是对政府投资的决策进行监督。 |
| 8. | Significantly positive correlation was found between academic achievement and social preference , social / leadership behaviors , while no significant correlation between academic achievement and passive / solitary behaviors . significantly negative correlation was found between chinese achievement and passive friendship quality . 2
社会喜好、社交领导行为与学业成就呈显著正相关；消极孤立行为、自我觉知的社会能力与学业成就的相关不显著；消极友谊质量和语文成就呈显著负相关。 |
