记得在学校念书时,曾发现一些上课注意听讲,认真记笔记的同学,在考试前都会遇到一个难题——要不要把自己记的笔记借给同学抄?不借,上课时老师所透露的可能考题和答案都在笔记本中,他们可享受“独占”的优势,但同学间的关系会面临考验;如果借给了别人,自己又心有不甘,怕同学看了之后考得比自己还好。真是个困难的抉择。这种现象非常有趣地反映了在传统时代的信息“分配特征”。 I remember when I was in school, I noticed that some classmates who listened attentively to listening carefully and took notes carefully would encounter a problem before the exam - whether they should lend their notes to their classmates or not? May test questions and answers are in notebooks, they can enjoy the “exclusive” advantage, but students will face the test of the relationship between the students; if lent to others, their hearts are unwilling to fear, after reading the students admitted better than himself . Really difficult choice. This phenomenon is very interesting to reflect the “distributional characteristics” of information in the traditional era.