Game Theory base on the completed information but not perfect information. A complete information was each playing know the payoff of each strategy they choose. Perfect Information is knowing all the previous history of your opponent.
“博弈论前沿”这个范围比较广 因为涉及“博弈论理论”与“博弈论应用”两大环节 楼主如果有足够耐心 建议自己去筛选 看看近年来这两个范围的研究成果大致有哪些,这样可以更快更全面地掌握博弈论的研究现状
个人建议:楼主可以去Elsevier等外文数据库,以题名为“game”或其它单词为线索,下载论文并自己分类。我就是按照这种费力但比较管用的方法,筛选出不同的文献。
比如:2010至今,研究的热门领域之一是“有限群体随机进化”方面的数学分析,英文名为“stochastic evolutionary game dynamics",相关文献有“Stochastic evolutionary dynamics of bimatrix games”(by Hisashi Ohtsuki,2010);"Evolutionary stability and quasi-stationary strategy in stochastic evolutionary game dynamics(by Da Zhou etc.,2010);"Imitation,internal absorption and the reversal of local drift in stochastic evolutionary games"(by Tobias Galla,2011)等等。
其它的方面,楼主可以按照自己需要进行处理。这是我个人的经验之谈,希望能够帮上楼主的忙。