双头垄断条件下生产成本不对称对商业化投资时机的影响分析  

Impacts of Asymmetric Operating Cost on the Commercialized Investment Time Selection under Duopoly Condition

作　　者：蒋志伟[1] 姜锦虎[1] 冯其友[1] 

机构地区：[1]西安交通大学管理学院

出　　处：《管理学报》2006年第4期412-415,442,共5页Chinese Journal of Management

摘　　要：在双头垄断条件下,按两企业生产成本不对称的不同程度,对双方投资时机选择的影响进行了分析。在两企业的商业化投资成本相等时,生产成本的不对称程度对于双方的投资时机选择有很大的影响。在生产成本不对称程度较低时,高成本企业有抢先投资的动机,但低成本企业更易获得抢先竞争的胜利;而在生产成本不对称程度较高时,高成本企业的成本劣势成为企业抢先投资的巨大障碍。Commercialized investment in R＆D projects is one of the most important domains to duopoly enterprises in their competition. The impacts of the asymmetric operating cost of two enterprises on both selection investment times were analyzed under duopoly condition. Ii is concluded that： （1） when both costs of commercialized investment are the same, the degree of asymmetry of operating cost effect the their investment time selection greatly （2） When the asymmetry of operating cost is low, the firm with more operating costs is motivated to preempt, but the firm with less operating cost is much easier to win the preemption competition and （3）When the asymmetry of operating cost is high, the inferior in high operating cost would be a great obstacle for the firm with high operating cost to preempt.

关 键 词：生产成本 投资时机 双头垄断 

分 类 号：C931[经济管理—管理学]