V2EX input-output

Input-Output

Definition / 释义

input-output(常作 input-output model/analysis):指“投入产出”,即用来描述各部门(或环节)之间投入与产出关系的框架或分析方法,常用于经济学、产业分析、系统工程与计算机领域(如输入/输出,I/O)。该词也可泛指“输入与输出的关系”。

Pronunciation / 发音(IPA)

/n.pt at.pt/

Examples / 例句

The report uses an input-output table to show how industries depend on each other.
报告使用投入产出表来展示各行业如何相互依赖。

By combining regional input-output data with energy statistics, the researchers estimated the hidden carbon footprint of consumption.
研究人员将区域投入产出数据与能源统计结合,估算了消费背后的隐含碳足迹。

Etymology / 词源

input(投入/输入)output(产出/输出) 组合而成。作为经济学术语,“投入产出”体系在20世纪得到系统化发展,尤其与经济学家瓦西里列昂惕夫(Wassily Leontief)的研究密切相关;在计算机领域也常对应 I/O(Input/Output) 的概念。

Relatd Words / 相关词

Literary Works / 文学与著名作品中的用例

  • Input-Output Economics(Wassily Leontief):以“投入产出”命名的经典著作之一,系统阐述投入产出分析。
  • The Structure of American Economy, 19191929(Wassily Leontief):投入产出思想的重要代表性研究之一。
  • 许多宏观经济学、计量经济学与环境经济学教材中常以章节形式出现 input-output analysis(投入产出分析)与 input-output tables(投入产出表)。
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