- Tytuł:
- Solving Systems of Linear Equations under Conditions of Uncertainty on the Example of the Leontief Model
- Autorzy:
- Kacprzak, Dariusz
- Powiązania:
- https://bibliotekanauki.pl/articles/1356874.pdf
- Data publikacji:
- 2019-09-11
- Wydawca:
- Uniwersytet Warszawski. Wydział Nauk Ekonomicznych
- Tematy:
-
Systems of linear equations
interval arithmetic
fuzzy numbers
ordered fuzzy numbers
Leontief model - Opis:
- The paper presents various methods of solving systems of linear equations under conditions of uncertainty. In a situation when the parameters of such systems cannot be precisely determined with real numbers, they can be represented by interval numbers, fuzzy numbers or ordered fuzzy numbers. Solutions of systems of linear equations with such representations of parameters are shown in the example of Leontief input-output model. It has also been shown that when ordered fuzzy numbers are applied, their additional feature – orientation – can broaden and deepen economic analysis.
- Źródło:
-
Central European Economic Journal; 2018, 5, 52; 244 - 259
2543-6821 - Pojawia się w:
- Central European Economic Journal
- Dostawca treści:
- Biblioteka Nauki
Artykuł