A Fully Fuzzy Network DEA Approach for Revenue Efficiency Measurement based on Ranking Functions

سال انتشار: 1397
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 431

فایل این مقاله در 17 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:

شناسه ملی سند علمی:

IDS03_003

تاریخ نمایه سازی: 31 اردیبهشت 1398

چکیده مقاله:

The present paper attempts to measure the concept of revenue efficiency in the fully Fuzzy Network Data Envelopment Analysis. Due to lack of practical actual measurements of real-world data, the assumption of thorough accuracy of data in solving problems cannot be so valid. A good way to solve such problem is taking advantage of Fuzzy Data, so linear ranking functions are used here to change the Fully Fuzzy Revenue Efficiency model into a precise linear programming problem, and with assuming Triangular Fuzzy Numbers, the Fuzzy Revenue Efficiency of decision makers is analyzed. Finally, a numerical example is used to represent the proposed method

کلیدواژه ها:

Network data envelopment analysis ، Fully fuzzy linear programming ، Ranking function.

نویسندگان

E poudineh

Department of Mathematics, Kerman Branch, Islamic Azad University, Kerman, Iran

M rostami malkhalifeh

Department of Mathematics, College of Science, Tehran Branch, Islamic Azad University, Tehran, Iran

A. A. Noura

Department of Mathematics, Sistan and Baluchistan University, Zahedan, Iran

A Payan

Department of Mathematics, Zahedan Branch, Islamic Azad University, Zahedan, Iran