Study of the Effective Factors on Productivity of Staff of Yazd Gas Company (Fuzzy Approach)

Today, staff productivity is one of the most important factors in economic policies. Therefore, focus on productivity is very important. The main goal of this research is identifying and ranking effective factors on staff productivity. This study is going to identify factors affecting human resources productivity of Yazd Gas Company. This ranking was done by TOPSIS Fuzzy method. This is an applied and an analytical-geodesic research, and data was gathered by study of related literature, interview with experts, and questionnaires. Cronbach's alpha was used to measure reliability and structure validity, factor analysis techniques, and KMO and Bartlett tests were used to measure validity. The statistical population is all staff of Yazd Gas Company. The results show that innovation, educational and managerial factors are the most effective factors, respectively, and motivational, cultural and environmental factors have next ranks. Finally, some suggestions are given.