投入产出模型

投入产出模型

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contributed at 2018-12-04

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Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
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Geography SubjectPhysical GeographyEcosystem

Detailed Description

投入产出模型

投入模型:

产出模型:

式中,为系统外输入;为总投入;为总产出;为最终输出;为各系统间的直接消耗系数,它表明子系统对子系统产出的消耗需求比例;为各子系统之间的直接投入系数,表示系统产出对子系统投入占子系统投入的比例。

 

参考文献

刘玉萃,赵伟:河南开封淀粉厂生态经济示范工程结构模型与投入产出模型的研究。生态学杂志,1993,12(2)

 

How to cite

《资源环境数学模型手册》 (2018). 投入产出模型, Model Item, OpenGMS, https://geomodeling.njnu.edu.cn/modelItem/8cb76bf4-a482-4dfc-9ba6-e2bc4e3ca1c4
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Contributor

contributed at 2018-12-04

Authorship

Affiliation:  
岳天祥编著
Email:  
yue@lreis.ac.cn
Homepage:  
View
Is authorship not correct? Feed back

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