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Supply chain vs supply chain competition: a niche-based approach

机译：供应链与供应链竞争：基于利基的方法

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Purpose - The purpose of this paper is to propose a conceptualization of supply chain vs supply chain competition using the ecological niche approach. It suggests a probabilistic methodology for evaluating competition from time series data, using overlap in the utilization of services provided by critical providers as a source of competition. Design/methodology/approach - Literature on ecological niche theory and competition is explored and given the uncertainty that surrounds the operation and management of supply chains, a probabilistic approach to the analysis of supply chain vs supply chain competition (via the Bayesian inference) is advocated. Simulated data are used to illustrate the methodology. Findings - Should an area of overlap be identified, ecological niche theory provides a sensible approach to identifying the nature and extent of competition between supply chains. Applicability of the methodology is not limited to supply chain vs supply chain competition. Research limitations/implications - The data used for the analysis of competition between supply chains are computer generated and use a single niche dimension. Although this was done to merely test/validate the proposed model, the approach is somewhat oversimplified. However, the model is readily extendable to multiple niche dimensions.Originality/value - The proposed approach offers a simple and straight-forward method of estimating competition in general, and supply chains vs supply chain competition in particular. Attempts at using the niche theory of competition in this context are so far inconspicuous. Hence, approaching competition in this way contributes to furthering our understanding of competitive interaction especially in supply chains, whose prospect is yet to be pointed out in literature.
机译：目的-本文的目的是提出一种利用生态位方法的供应链与供应链竞争的概念。它提出了一种概率方法，用于评估时间序列数据中的竞争，并利用关键供应商提供的服务的重叠作为竞争来源。设计/方法/方法-探索生态位理论和竞争的文献，并鉴于围绕供应链运作和管理的不确定性，提倡一种概率方法来分析供应链与供应链竞争（通过贝叶斯推断） 。仿真数据用于说明该方法。发现-如果要确定重叠区域，生态位利基理论提供了一种明智的方法来识别供应链之间竞争的性质和程度。该方法的适用性不仅限于供应链与供应链竞争。研究局限性/含义-用于分析供应链之间竞争的数据是计算机生成的，并且使用单个利基维度。尽管这样做只是为了测试/验证所提出的模型，但该方法还是有些过分简化。但是，该模型可以轻松地扩展到多个细分市场。原始性/价值-所提出的方法提供了一种简单而直接的方法来估计总体竞争，尤其是供应链与供应链之间的竞争。到目前为止，在这种情况下使用竞争利基理论的尝试并不引人注目。因此，以这种方式进行竞争有助于加深我们对竞争相互作用的理解，特别是在供应链中，其前景尚待在文献中指出。

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