零售商竞争下纵向合作广告的微分对策模型

利用随机微分对策理论研究了供应链中零售商竞争下的纵向合作广告问题,建立了一个随机微分对策模型.运用汉密尔顿-雅可比-贝尔曼方程分别求得了Stackelberg博弈和合作博弈下均衡的全国性广告投入、地方性广告投入、制造商商誉的期望值和方差、商誉的概率分布函数以及Stackelberg博弈下的广告分担比例,并对此两种博弈进行了比较.研究发现,两种博弈下的零售商的地方性广告投入和制造商的商誉与零售商之间的广告竞争强度相关;在一定条件下,制造商具有一致渐进稳定的商誉概率分布函数.最后,运用效用理论对合作博弈下的增量利润进行了划分.

Vertical cooperative advertising model with competing retailers in supply chains with stochastic differential game

The vertical cooperative advertising in supply chains with stochastic differential game is studied andthe stochastic differential game model is developed.The equilibrium national advertising input,local advertising input,expected goodwill and variance of manufacturer,as well as probability distribution function,are obtained in a Stackelberg game and cooperative game.The equilibrium advertising sharing rate is obtained in the Stackelberg game.The results between the Stackelberg game and cooperative game are ...