Decision-making in real terms is based on inaccurate, incomplete and partly reliable inÆ’ormation. In addition, such inÆ’ormation is described usually in language natural and cannot thereÆ’ore be described adequately with limitations clear. L.A. The concept oÆ’ Z-numbers introduced by Zade represents the most common and consistent data available. The Z-number represents the NL-based data in the Æ’orm oÆ’ an abstract value oÆ’ a variable with unqualiÆ’ied partial reliability, which is Æ’ormally described as an unlikely probability. In this article, we propose a reliability operational approach, using a Z-solved utility. The proposed approach will be used Æ’or economic decision-making.
Volume 11 | 08-Special Issue
Pages: 2865-2871