主流经济学排除价值判断，在现实问题尤其是对穷人行为的解释上常常陷入理论的贫困状态。
Mainstream economics refuses value judgment so they often get into theoretic difficult position on realistic topics, esp. on the explanation of the poor's behavior.
从理论上讲，贫困人数应该是计算有多少人无法得到一个适当的标准生活水平。
In theory a poverty count is supposed to calculate how many people fail to meet a certain standard of living.
本研究通过理论分析、问卷调查、数理统计等方法对造成部分贫困大学生心理不健康的原因进行了分析。
This paper deals with the reasons that cause the unhealthy psychology of the poor students by some methods such as theoretical analysis questionnaire investigation and mathematics statistics, etc.
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