摘要翻译:
本文利用一个公理基础建立了一个新的学习成本测度,该测度允许在一个单一选择环境中多个感知距离,从而使某些事件比其他事件更难区分。新测度保持了香农经典测度的可处理性,但产生了更丰富的选择预测,并确定了一种新形式的信息偏差,对福利和反事实分析具有重要意义。
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英文标题:
《Rational Inattention and Perceptual Distance》
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作者:
David Walker-Jones
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最新提交年份:
2019
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分类信息:
一级分类:Economics 经济学
二级分类:Theoretical Economics 理论经济学
分类描述:Includes theoretical contributions to Contract Theory, Decision Theory, Game Theory, General Equilibrium, Growth, Learning and Evolution, Macroeconomics, Market and Mechanism Design, and Social Choice.
包括对契约理论、决策理论、博弈论、一般均衡、增长、学习与进化、宏观经济学、市场与机制设计、社会选择的理论贡献。
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英文摘要:
This paper uses an axiomatic foundation to create a new measure for the cost of learning that allows for multiple perceptual distances in a single choice environment so that some events can be harder to differentiate between than others. The new measure maintains the tractability of Shannon's classic measure but produces richer choice predictions and identifies a new form of informational bias significant for welfare and counterfactual analysis.
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PDF链接:
https://arxiv.org/pdf/1909.00888