考虑预售融资模式的制造/再制造生产决策研究

Research on Manufacturing/Remanufacturing Production Decisions Considering Pre-Sale Financing Model

以同时生产新产品和再制造品的再制造企业为研究对象,在生产资金不足的情况下,对制造/再制造生产决策进行了研究。以利润最大化为目标,分别构建了不进行融资和进行预售融资的数学模型,并利用Kuhn-Tucker条件对数学模型进行求解。通过数值实验对比分析,得到企业初始资金和预售折扣率对制造/再制造生产决策的影响。研究表明:预售融资模式可以避免市场上出现产品单一的现象;随着企业初始资金的增加,预售融资模式可以获得的超额利润越来越小;预售融资模式下存在唯一的最优预售折扣率,使得利润最大化。

Taking remanufacturing enterprises that produce both new products and remanufactured products as the research object,the manufacturing/remanufacturing production decisions were studied in the case of insufficient production funds.Aiming at profit maximization,the mathematical models of non-financing and pre-sale financing were constructed respectively,and the Kuhn-Tucker condition was used to solve the mathematical model.The influence of initial capital and pre-sale discount rate on manufacturing/remanufacturing production decision was obtained through numerical experiments.The research shows that the pre-sale financing mode can avoid the phenomenon of single product in the market;with the increase of initial capital of enterprises,the excess profits obtained by the pre-sale financing mode become smaller and smaller;in the pre-sale financing mode,a unique optimal pre-sale discount rate which maximizes profits can be found.