科技管理研究
科技管理研究
과기관리연구
SCIENCE AND TECHNOLOGY MANAGEMENT RESEARCH
2015年
7期
6-11
,共6页
博弈论%斯塔伯格博弈%古诺竞争%产品质量差距
博弈論%斯塔伯格博弈%古諾競爭%產品質量差距
박혁론%사탑백격박혁%고낙경쟁%산품질량차거
game theory%Stackelberg game%Cournot competiton%product quality distance
研究一个多领导者的斯坦伯格纳什古诺竞争模型,并考虑到领导者与跟随者有产品质量差距,得到该模型的均衡解并对其进行数值展现。发现领导者有提高产品质量的动机,跟随者会与领导者保持适当的质量差距,良性竞争市场中逐渐形成合理的产业梯度,提升社会福利。最后,提出政府提高社会福利的途径、策略和建议。
研究一箇多領導者的斯坦伯格納什古諾競爭模型,併攷慮到領導者與跟隨者有產品質量差距,得到該模型的均衡解併對其進行數值展現。髮現領導者有提高產品質量的動機,跟隨者會與領導者保持適噹的質量差距,良性競爭市場中逐漸形成閤理的產業梯度,提升社會福利。最後,提齣政府提高社會福利的途徑、策略和建議。
연구일개다령도자적사탄백격납십고낙경쟁모형,병고필도령도자여근수자유산품질량차거,득도해모형적균형해병대기진행수치전현。발현령도자유제고산품질량적동궤,근수자회여령도자보지괄당적질량차거,량성경쟁시장중축점형성합리적산업제도,제승사회복리。최후,제출정부제고사회복리적도경、책략화건의。
In this paper we study a multiple -leader Stackelberg -Nash -Cournot model,considering the distance of prod-uct quality between the leaders and the followers.We obtain the equilibrium solution of the model,and provide a spacial case in the numerical perspective.We have found that,leaders have the motive to promote product quality,while the fol-lowers will keep appropriate quality distance.It will gradually form reasonble industrial gradient and enhance social welfare in the healthy competitive market.Finally,we raise some ideas and suggestion from the view of authority.