什么级别的论文？

属于课程作业的论文，但导师说要好好写，最好能当作一篇小论文发表。

盗版,交通管制,占座等等

写猪流感用到博弈的什么理论  请教

Not sure. Unless it is competing for cures. You can use the game "Pig in the Box". US does not have choice but invest money on finding cures but China can wait because the cost of human life is different. Therefore, you can assume that US is a Big Pig and China  is a Small Pig.