ABSTRACT Wilson’s original introduction of the concept of entropy to the modelling of input–output and commodity flow systems provided a more flexible alternative to the prevailing state of the art. Following a brief review of prior approaches, the modified Wilson approach is presented and illustrated with an application to Korea. Thereafter, recent developments in entropy econometrics are explored to return to some of the initial concerns, namely the estimation and updating of input–output systems.

中文翻译：

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熵最大化和投入产出分析

摘要 Wilson 最初将熵的概念引入到输入-输出和商品流动系统的建模中，为现有技术提供了一种更灵活的替代方案。在对先前方法进行简要回顾之后，将介绍修改后​​的威尔逊方法并通过在韩国的应用进行说明。此后，对熵计量经济学的最新发展进行了探索，以回归一些最初的关注点，即投入产出系统的估计和更新。