%0 Journal Article
%T Study of the Long-Term and the Short-Term Product Solutions of Dynamical Cournot Model with Durable Goods<br>耐用品动态古诺模型的长期产量解和短期产量解研究
%A YAN An
%A DA Qing-li
%A <br>闫安
%A 达庆利
%J 系统工程理论与实践
%D 2006
%I 
%X Taking into account of the property that the market capacity for the durable goods changes in time,in this paper,a modified dynamical Cournot model with two firms' simultaneous-move game in the case of only two game stages is presented.Then,two kinds of produce solution when the firms pursue the long-term profits and short-term profits are obtained,respectively.With the comparison and analysis of these solutions,it can be illustrated that the product solution of long-term profit is superior to that of short-term profit.On base of this,a new game model which respectively considers the short-term and short-term profit as the firms' choice of strategy is established,and the result indicated that the two firms will be in the prisoner's dilemma and so have to pursue the short-term profit.
%K game
%K Cournot model
%K long-term profit
%K the market capacity<br>博弈
%K 古诺模型
%K 长期利润
%K 市场容量
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=962324E222C1AC1D&jid=1D057D9E7CAD6BEE9FA97306E08E48D3&aid=ECD77205E84225AF&yid=37904DC365DD7266&vid=96C778EE049EE47D&iid=F3090AE9B60B7ED1&sid=340AC2BF8E7AB4FD&eid=339D79302DF62549&journal_id=1000-6788&journal_name=系统工程理论与实践&referenced_num=0&reference_num=10