Fuzzy input-output analysis
type: Item
instance of: scholarly article
title: Fuzzy input-output analysis
zbMATH Open document ID: 0678.90025
DOI: 10.1016/0377-2217(89)90352-4
published in: European Journal of Operational Research
publication date: 1989-01-01T00:00:00Z
review text: 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.
Mathematics Subject Classification ID: 91B66
Mathematics Subject Classification ID: 03E72
zbMATH DE Number: 4112351
zbMATH Keywords: Leontief's open input-output model
zbMATH Keywords: fuzzy numbers
zbMATH Keywords: fuzzy input-output model
zbMATH Keywords: closed model
author: James J. Buckley
reviewed by: Janusz Kacprzyk
MaRDI profile type: Publication
full work available at URL: 0377-2217(89)90352-4
OpenAlex ID: W2085643908
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description: scientific article; zbMATH DE number 4112351