基于不确定条件下的供应商参与协同设计决策分析

以供应商参与协同设计所承担任务比例,作为其参与程度的定量指标,考虑研发不确定性,从供应商角度出发寻求其最适合的参与程度。研究结果表明,对于供应商而言,其参与受双方相对边际利润和开发能力,以及新产品市场不确定性的限制。供应商参与分担制造商部分设计任务有一个最适当的比例,该比例与其自身边际利润及技术开发能力正相关,与制造商边际利润以及技术开发能力负相关,与产品市场成功概率负相关。

Analysis of Decision While Supplier Involving in Collaborate Design Under Uncertainty

Taking proportion of task assumed by supplier involved into collaborative design as the quantitative index of his participation degree,considering R&;D uncertainty,we seek the optimizion participation degree from supplier's point of view.Result shows,for the supplier,its participation is restricted by two sides' relative marginal profit,development ability and market uncertainty of the new product.When supplier involves and shares some manufacturer's design task,he has an optimized proportion to choose,this proportion positively related to its marginal profit and technology development ability,negatively related to manufacturer' marginal profit and technology development ability,as well as to market success probability.