fa ترکیب مدل­های پارامتریک و ناپارامتریک برای رتبه­بندی شرکت­های توزیع برق پژوهشي Research <p align="right"><span lang="FA" dir="rtl" style="FONT-SIZE: 12pt FONT-FAMILY: Nazanin mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-font-size: 10.0pt">در این مقاله، الگویی جامع برای ارزیابی عملکرد و رتبه­بندی شرکت­های توزیع برق معرفی <font size="3"><font face="Nazanin"><span style="mso-spacerun: yes">   </span>می­شود. در رویکرد پیشنهادی، مدل­های تحلیل پوششی داده­ها (</font></font></span><span style="FONT-SIZE: 10pt FONT-FAMILY: "Times New Roman" mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-bidi-font-size: 12.0pt mso-bidi-font-family: Nazanin">Data Envelopment Analysis</span><span dir="rtl"></span><span lang="FA" dir="rtl" style="FONT-SIZE: 12pt FONT-FAMILY: Nazanin mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-font-size: 10.0pt"><span dir="rtl"></span>) بعنوان مدلی ناپارامتریک و حداقل مربعات معمولی تصحیح شده (</span><span style="FONT-SIZE: 10pt FONT-FAMILY: "Times New Roman" mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-bidi-font-size: 12.0pt mso-bidi-font-family: Nazanin">Corrected Ordinary Least Squires</span><span dir="rtl"></span><span lang="FA" dir="rtl" style="FONT-SIZE: 12pt FONT-FAMILY: Nazanin mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-font-size: 10.0pt"><span dir="rtl"></span>) بعنوان مدلی پارامتریک، توسط مدل تحلیل مولفه­های اصلی (</span><span style="FONT-SIZE: 10pt FONT-FAMILY: "Times New Roman" mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-bidi-font-size: 12.0pt mso-bidi-font-family: Nazanin">Principal Component Analysis</span><span dir="rtl"></span><span lang="FA" dir="rtl" style="FONT-SIZE: 12pt FONT-FAMILY: Nazanin mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-font-size: 10.0pt"><span dir="rtl"></span>) با هم ترکیب می شوند تا رتبه­های دقیق شرکت­های توزیع برق بدست آید. در این روش، ابتدا درجات کارایی شرکت­های توزیع برق ایران را با استفاده از مدل­های تحلیل پوششی داده­ها (</span><span style="FONT-SIZE: 10pt FONT-FAMILY: "Times New Roman" mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-bidi-font-size: 12.0pt mso-bidi-font-family: Nazanin">DEA</span><span dir="rtl"></span><span lang="FA" dir="rtl" style="FONT-SIZE: 12pt FONT-FAMILY: Nazanin mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-font-size: 10.0pt"><span dir="rtl"></span>) و حداقل مربعات معمولی تصحیح شده (</span><span style="FONT-SIZE: 10pt FONT-FAMILY: "Times New Roman" mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-bidi-font-size: 12.0pt mso-bidi-font-family: Nazanin">COLS</span><span dir="rtl"></span><span lang="FA" dir="rtl" style="FONT-SIZE: 12pt FONT-FAMILY: Nazanin mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-font-size: 10.0pt"><span dir="rtl"></span>) بدست می­آوریم و سپس جواب­های حاصل از دو مدل </span><span style="FONT-SIZE: 10pt FONT-FAMILY: "Times New Roman" mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-bidi-font-size: 12.0pt mso-bidi-font-family: Nazanin">DEA</span><span dir="rtl"></span><span lang="FA" dir="rtl" style="FONT-SIZE: 12pt FONT-FAMILY: Nazanin mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-font-size: 10.0pt"><span dir="rtl"></span> و </span><span style="FONT-SIZE: 10pt FONT-FAMILY: "Times New Roman" mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-bidi-font-size: 12.0pt mso-bidi-font-family: Nazanin">COLS</span><span dir="rtl"></span><span lang="FA" dir="rtl" style="FONT-SIZE: 12pt FONT-FAMILY: Nazanin mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-font-size: 10.0pt"><span dir="rtl"></span> بعنوان شاخص­های ورودی در مدل تحلیل مولفه­های اصلی (</span><span style="FONT-SIZE: 10pt FONT-FAMILY: "Times New Roman" mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-bidi-font-size: 12.0pt mso-bidi-font-family: Nazanin">PCA</span><span dir="rtl"></span><span lang="FA" dir="rtl" style="FONT-SIZE: 12pt FONT-FAMILY: Nazanin mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-font-size: 10.0pt"><span dir="rtl"></span>) مورد استفاده قرار می­یرند. در این مقاله، 38 شرکت توزیع برق در ایران را با استفاده از رویکرد پیشنهادی رتبه­بندی می­کنیم و سپس جواب­های حاصل را با استفاده از رویکرد میانگین هندسی درجات کارایی حاصل از مدل­های </span><span style="FONT-SIZE: 10pt FONT-FAMILY: "Times New Roman" mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-bidi-font-size: 12.0pt mso-bidi-font-family: Nazanin">DEA</span><span dir="rtl"></span><span lang="FA" dir="rtl" style="FONT-SIZE: 12pt FONT-FAMILY: Nazanin mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-font-size: 10.0pt"><span dir="rtl"></span> و </span><span style="FONT-SIZE: 10pt FONT-FAMILY: "Times New Roman" mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-bidi-font-size: 12.0pt mso-bidi-font-family: Nazanin">COLS</span><span dir="rtl"></span><span lang="FA" dir="rtl" style="FONT-SIZE: 12pt FONT-FAMILY: Nazanin mso-fareast-font-family: 'Times New Roman' mso-ansi-language: EN-US mso-fareast-language: EN-US mso-bidi-language: FA mso-ascii-font-family: 'Times New Roman' mso-hansi-font-family: 'Times New Roman' mso-ansi-font-size: 10.0pt"><span dir="rtl"></span> تصدیق و تعیین اعتبار می­کنیم.</span></p> <p><font size="2"><font face="times new roman,times,serif"><strong> </strong>In this paper, a comprehensive approach for performance assessment and ranking of the electricity distribution companies is presented. In this approach, in order to obtain exact ranks of the electricity distribution companies, Data Envelopment Analysis (DEA) as a non-parametric model and Corrected Ordinary Least Squares (COLS) as a parametric model are combined by Principal Component Analysis (PCA). First, the efficiency scores of the electricity distribution companies are calculated by DEA and COLS. Then, the efficiency generated by DEA and COLS are used as indicator in PCA model. In this paper, thirty eight electricity distribution companies are ranked by proposed approach and the results are validated and verified by geometric mean approach.</font> </font></p> رتبه­بندی، تحلیل پوششی داده­ها، حداقل مربعات معمولی تصحیح شده، تحلیل مولفه­های اصلی 53 63 http://ijiepm.iust.ac.ir/browse.php?a_code=A-10-1-6&slc_lang=fa&sid=1 M.A. Azadeh aazadeh@ut.ac.ir 18003194753284600694 18003194753284600694 No M.S. Amalnick 18003194753284600695 18003194753284600695 No H. Omrani 18003194753284600696 18003194753284600696 Yes