Fuzzy input-output analysis (Q1124516)
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scientific article; zbMATH DE number 4112351
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Fuzzy input-output analysis |
scientific article; zbMATH DE number 4112351 |
Statements
Fuzzy input-output analysis (English)
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1989
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A fuzzification of Leontief's open input-output model of an economy is proposed by allowing some of the numbers in the input-output table to be imprecisely known, and modelled by fuzzy numbers with trapezoidal membership functions. A general sufficient condition for the existence of the fuzzy input-output model for an economy is given. Examples of two industry economies are shown. Some remarks on fuzzy input-output analysis for Leontief's closed model are added.
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Leontief's open input-output model
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fuzzy numbers
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fuzzy input-output model
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closed model
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0.92170936
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0.8768091
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0.86584353
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