在纳什均衡中如果每个人都采取最佳对策,那么没有人可以通过只改变策略而获得更低的成本。 通常求解nash均衡采用iterative best response,就是每个参与者做出当时他最优的决策,然后不断迭代,直到收敛。 局限性: 在多参与者中,不一定保证nash 均衡一定存在 在多参与者中,即使nash 均衡存在,但是算法1不一定能够收敛到这...
关键词:多供应链竞争;博弈理论;Nash博弈;Stackelberg博弈中图分类号:F270.7文献标志码:A文章编号:1007-7375(2011)06—0010—06OntheNashandStackelbergGameamongMultipleSupplyChainsLiBai.xun,ZhouYong.WU,ZengWei(1.SchoolofBusinessAdministration,SouthChinaUniversityofTechnology,Guangzhou510640,China;2.SchoolofSciences...
In this chapter, we give an introduction to several game-theoretic solution concepts that will be used in this book. The chapter starts by introducing matrix-form strategic games and the concept of Nash equilibrium. We then present extensive-form games and the concept of information sets. ...
Thus the equilibrium is Stackelberg–Nash equilibrium and this paper will give theoretical results on equilibrium, social outcome and the inverse question about optimal structure of hierarchical Public Goods game with general structures. There are two motives for this paper: first, we try to explore ...
DDUs refer to the uncertainties that are affected by the strategies of decision-makers and have been rarely addressed in game equilibrium analysis. In this paper, we first formulate the N-S-N games with DDUs of complete ignorance, where the interactions between the players and DDUs are ...
Stackel berg gameand MPEC probl em are i ntroduced.Theequi val entrel ati onbetween Nash game and vari ati onal i nequal i ti es,and some not es about Stackel berg gameand MPEC probl em are presented.The resul ts of thi spaper woul d be the theoreti calbasi sfor further study...
Bayes-Nash equilibriumBayes-Stackelberg equilibriumThis paper addresses a Bayesian game theoretic framework for determining the association rules that decide to ... Majed Haddad∗,Piotr Wiecek†,University of Avignon,... - IEEE 被引量: 9发表: 2013年 Equilibria in Continuous Time Preemption Games ...
一般世俗的要求是,盡量做到雙贏的局面,亦即優勢策略均衡(dominantstrategyequilibrium)的概念,但是,並非所有賽局(game)都能達到優勢策略均衡的狀況,此時,Nash均衡是次一級的替選方案,即雙方都以對手的現行策略,做出最佳的因應策略,進而,每一位参賽者皆無獨立偏離現行均衡狀況的意願。再...
Nash games and Stackelberg games play crucial roles in game theory community. In this note, we consider the Nash games and Stackelberg games (leader-follower games) again. Based on game theory model, we point out that an equilibrium of Stackelberg games has not close relation with an ...
This paper formulates a Stackelberg (N + 1)-person non-cooperative game framework for OSNR optimization in optical networks. We introduce cost functions with differentiated prices for users and develop a cost function for the higher level Stackelberg player. In the design, we consider the capacity...