Application of Mixed Group Decision Making to Safety Evaluation of Agricultural Products

• 来源期刊: 亚洲农业研究：英文版
• 学科: 经济
• 关键词: SAFETY of AGRICULTURAL PRODUCTS EVALUATION Judgmen
• 年，卷（期）: 2012,（3）
• 页码范围: 63-65
• 页数: 3页
• 分类号: F322

摘要

In view of the gravity of issues concerning safety of agricultural products and urgency of resolving these issues,after analyzing the problems existing in safety of agricultural products,this article offers a method for evaluating safety of agricultural products on the basis of mixed group decision making.First of all,it introduces the factors influencing safety evaluation of agricultural products;subsequently,given that the judgment matrices offered by the group of experts contain both reciprocal and complementary judgment matrices in the process of jointly participating in evaluation arising from personal preference,it proposes to assemble expert information in order to obtain indicator weight using the OWA operator;finally,the process of evaluating safety of agricultural products is given.