نوع مقاله : مقاله پژوهشی
نویسندگان
1 کارشناس ارشد اقتصاد انرژی، دانشگاه صنعت آب و برق تهران (شهید عباسپور)
2 دانشیار دانشگاه بوعلی سینا همدان
3 استادیار دانشگاه تربیت مدرس تهران
4 کارشناس ارشد علوم اقتصادی، پژوهشگاه علوم انسانی و مطالعات فرهنگی تهران
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
In this study, technical efficiency and energy efficiency (as a particular input) in the petrochemical industry of Iran is evaluated by using Data Envelopment Analysis method during years 1313-1381. In this study, each year is considered as a DMU that the technical efficiency and energy efficiency is compared with the petrochemical industry in the different years. The results show that, during time period in this study, technical efficiency for petrochemical industry is 01111 and for energy is 01288. These results mean that in the petrochemical industry in during the study time period, about 0131 of energy has been wasted relatively. The conclusions also show that, the efficiency in petrochemical industry and also energy efficiency are relatively high in the years 1313, 1318 and 1312, but they are low for the years 1315, 1381 and 1381.
کلیدواژهها [English]
منابع و مأخذ
الف: منابع و مأخذ فارسی
www.daneshenaft.ir/cvid/225/content/5671/default.aspx
www.nipna.ir/nipna_content/fa/payamepetroshimi/862.pdf
ب: منابع و مآخذ لاتین