This paper focuses on the energy efficient relay selection problem in a cooperative multi-relay network,aims to find the most energy efficient relay node for the source node while ensuring its minimum data rate requir...This paper focuses on the energy efficient relay selection problem in a cooperative multi-relay network,aims to find the most energy efficient relay node for the source node while ensuring its minimum data rate requirement.The interaction between the source node and the relay nodes is modeled as a Vickrey auction game,when the source node broadcasts a cooperation request,the relay nodes compete for the cooperation,and the one with the minimum bid will be chosen which denotes the cost of the source node during the cooperation process,but it only needs to provide the minimum bid provided by the other relay nodes,which can encourage all the relay nodes to give the true bid.Besides,the minimum rate requirement of the source node will be ensured and the relay node taking part in the cooperation will gain some reward and the reward can be maximized by reinforcement learning(RL).展开更多
本文通过实验研究方法,探讨了多轮次的Vickrey拍卖能否有效地消除禀赋效应。新古典经济学与行为经济学在解释'买方愿意付出的价格(Willingness to Pay,WTP)'与'卖方愿意接受的价格(Willingness to Accept,WTA)'之间差...本文通过实验研究方法,探讨了多轮次的Vickrey拍卖能否有效地消除禀赋效应。新古典经济学与行为经济学在解释'买方愿意付出的价格(Willingness to Pay,WTP)'与'卖方愿意接受的价格(Willingness to Accept,WTA)'之间差异这一现象时,存在严重的分歧。新古典经济学家认为只要将交易成本降低到一定程度,就不存在上述两种价格的差距,而行为经济学则不同意此类观点。本文通过进行60轮的Vickrey拍卖实验,将买家、卖家的出价进行分析,得出了多轮次的Vickrey拍卖并不能消除上述出价差距的结论。展开更多
基金Supported by the National Natural Science Foundation of China(No.61271182)the National Science Foundation for Young Scientists of China(No.61001115)the Research Fund for the Doctoral Program of Higher Education of China(No.20120005120010)
文摘This paper focuses on the energy efficient relay selection problem in a cooperative multi-relay network,aims to find the most energy efficient relay node for the source node while ensuring its minimum data rate requirement.The interaction between the source node and the relay nodes is modeled as a Vickrey auction game,when the source node broadcasts a cooperation request,the relay nodes compete for the cooperation,and the one with the minimum bid will be chosen which denotes the cost of the source node during the cooperation process,but it only needs to provide the minimum bid provided by the other relay nodes,which can encourage all the relay nodes to give the true bid.Besides,the minimum rate requirement of the source node will be ensured and the relay node taking part in the cooperation will gain some reward and the reward can be maximized by reinforcement learning(RL).
文摘本文通过实验研究方法,探讨了多轮次的Vickrey拍卖能否有效地消除禀赋效应。新古典经济学与行为经济学在解释'买方愿意付出的价格(Willingness to Pay,WTP)'与'卖方愿意接受的价格(Willingness to Accept,WTA)'之间差异这一现象时,存在严重的分歧。新古典经济学家认为只要将交易成本降低到一定程度,就不存在上述两种价格的差距,而行为经济学则不同意此类观点。本文通过进行60轮的Vickrey拍卖实验,将买家、卖家的出价进行分析,得出了多轮次的Vickrey拍卖并不能消除上述出价差距的结论。