针对目前供应商关系识别以定性为主的现状,结合汽车零部件供应特征,建立了汽车零部件供应商关系二维定量甄别模型,从关系的类型和生命周期2个维度上对供应商关系进行定量甄别.在类型维度上将供应商关系分为合作伙伴、一般供应和临时采购3种关系类型,分类量化指标是价值比例、数量比例、到货及时率和潜在供应商数量,并采用Fisher判别分析法对其进行定量判别.生命周期维度上将供应商关系分为考察期、发展期、成熟期和衰退期4个阶段,将交易发展指数作为其量化指标.实证分析表明,所提出的供应商关系定量甄别指标和方法,能够有效地识别供应商关系的状态及其变化.%Focusing on the current situation of supplier relationship recognition by qualitative analysis method, with supply characteristics of automobile components industry, a two dimensional quantitative supplier relationship recognition model for automobile components industry is established in this paper. Supply relationships are recognized quantitatively from relationship type dimension and relationship life cycle dimension. Supplier relationship is divided into three types:, which are partnership, general supply and temporary purchase relationships. Fisher Discriminant Analysis is used to recognize the types quantitatively and the recognition indicators include value ratio, quantitative proportion, the rate of timely arrival and the number of potential suppliers. The relationship life cycle is divided into four stage, which are exploring period, development period, maturation period and declining period, and its quantitative recognition indicator is Trade Development Index (TDI). Case analysis shows that the proposed model and indicators could recognize state and its changes of supplier relationship effectively.
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