April 30, 2011
by Liyun
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As the final master project, I set “social network” as one key word, not surprisingly. Then I need a context to apply to. Actually I began to think about the topic from last Christmas. However, things were not going as … Continue reading
December 3, 2010
by Liyun
2 Comments
Today, suddenly I saw the latest issue of AER (SEP, 2010. How late I was!). I failed to stop myself from having a look at it, although it is already in the exam weeks. After a balance, I chose to … Continue reading
March 8, 2010
by Liyun
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Well, recently I’m focusing on an interesting model –social network and thinking about an old issue –social behavior. The social network model is really attractive (if it can be regarded as a model, or more exactly, a theory), especially for … Continue reading
September 30, 2009
by Liyun
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Agriculture and modern industry are different from each other in many aspects. Here I use the supply-demand analysis as below. On one hand, the supply of agricultural productions, such as rice and corn, is heavily relied on environmental conditions like … Continue reading