英文标题：
《Firm competition in a probabilistic framework of consumer choice》
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作者：
Hao Liao, Rui Xiao, Duanbing Chen, Matus Medo, Yi-Cheng Zhang
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最新提交年份：
2013
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英文摘要：
We develop a probabilistic consumer choice framework based on information asymmetry between consumers and firms. This framework makes it possible to study market competition of several firms by both quality and price of their products. We find Nash market equilibria and other optimal strategies in various situations ranging from competition of two identical firms to firms of different sizes and firms which improve their efficiency.
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中文摘要：
基于消费者和企业之间的信息不对称，我们开发了一个概率消费者选择框架。这一框架使得从产品质量和价格两个方面来研究几家公司的市场竞争成为可能。我们发现纳什市场均衡和其他最优策略在不同的情况下，从两个相同的企业竞争到不同规模的企业和提高效率的企业。
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分类信息：

一级分类：Quantitative Finance 数量金融学
二级分类：Trading and Market Microstructure 交易与市场微观结构
分类描述：Market microstructure, liquidity, exchange and auction design, automated trading, agent-based modeling and market-making
市场微观结构，流动性，交易和拍卖设计，自动化交易，基于代理的建模和做市
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一级分类：Physics 物理学
二级分类：Physics and Society 物理学与社会
分类描述：Structure, dynamics and collective behavior of societies and groups (human or otherwise). Quantitative analysis of social networks and other complex networks. Physics and engineering of infrastructure and systems of broad societal impact (e.g., energy grids, transportation networks).
社会和团体（人类或其他）的结构、动态和集体行为。社会网络和其他复杂网络的定量分析。具有广泛社会影响的基础设施和系统（如能源网、运输网络）的物理和工程。
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一级分类：Quantitative Finance 数量金融学
二级分类：General Finance 一般财务
分类描述：Development of general quantitative methodologies with applications in finance
通用定量方法的发展及其在金融中的应用
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