英文标题：
《Dynamics and Stability in Retail Competition》
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作者：
Marcelo J. Villena and Axel A. Araneda
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最新提交年份：
2016
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英文摘要：
Retail competition today can be described by three main features: i) oligopolistic competition, ii) multi-store settings, and iii) the presence of large economies of scale. In these markets, firms usually apply a centralized decisions making process in order to take full advantage of economies of scales, e.g. retail distribution centers. In this paper, we model and analyze the stability and chaos of retail competition considering all these issues. In particular, a dynamic multi-market Cournot-Nash equilibrium with global economies and diseconomies of scale model is developed. We confirm the non-intuitive hypothesis that retail multi-store competition is more unstable that traditional small business that cover the same demand. The main sources of stability are the scale parameter and the number of markets
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中文摘要：
今天的零售业竞争可以用三个主要特征来描述：i）寡头垄断竞争，ii）多店环境，以及iii）大规模经济的存在。在这些市场中，企业通常采用集中决策流程，以充分利用规模经济，例如零售配送中心。在本文中，我们对零售业竞争的稳定性和混沌性进行了建模和分析。特别地，建立了一个具有全球经济和规模不经济的动态多市场古诺-纳什均衡模型。我们证实了非直觉假设，即零售多店竞争比满足相同需求的传统小企业更不稳定。稳定的主要来源是规模参数和市场数量
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分类信息：

一级分类：Quantitative Finance 数量金融学
二级分类：Economics 经济学
分类描述：q-fin.EC is an alias for econ.GN. Economics, including micro and macro economics, international economics, theory of the firm, labor economics, and other economic topics outside finance
q-fin.ec是econ.gn的别名。经济学，包括微观和宏观经济学、国际经济学、企业理论、劳动经济学和其他金融以外的经济专题
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