Economic Networks (Thomas J. Sargent, John Stachurski) .pdf
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A rigorous and unified treatment of economic networks, from foundational theory to recent applications. It has become increasingly clear that economies can fruitfully be viewed as networks,consisting of millions of nodes (households, firms, banks, etc.) connected by business, social, and legal relationships. These relationships shape many outcomes that
economists measure. Over the past few years, research on economic networks has flourished, as economists try to understand supply-side dynamics, default cascades, aggregate fluctuations, and many other phenomena. Economic Networks provides a brisk introduction to network analysis that is self-contained, rigorous, and illustrated with many figures, diagrams and listings with computer code. Network methods are put to work analyzing production networks, financial networks, and other related topics (including optimal transport, another highly active research field). Visualizations using recent data bring key ideas to life.
本资料对经济网络进行了严谨和统一的处理，从基础理论到最近的应用。越来越明显的是，经济可以被看作是网络，由数百万个节点（家庭、企业、银行等）通过商业、社会和法律关系连接而成。这些关系塑造了许多经济学家衡量的结果。在过去的几年里，对经济网络的研究蓬勃发展，经济学家试图理解供给侧动态、违约连锁反应、总体波动以及许多其他现象。《经济网络》提供了一个简洁的网络分析入门介绍，内容自成体系、严谨，并配有大量图表、图解和计算机代码列表。网络方法被应用于分析生产网络、金融网络和其他相关主题（包括最优运输，这是另一个高度活跃的研究领域）。使用最新数据的可视化让关键思想栩栩如生。