Quarterely Energy Economics Review
فصلنامه مطالعات اقتصاد انرژي
QEER
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امکان پذیری استخراج قواعد حاکم بر تصمیمات و رفتار اعضای اوپک؛ رویکرد GMDH
Possibility of Extracting Rules That Govern Behavior and Decisions of OPEC Member Countries Using the GMDH Method
كشورهاي صادركننده نفت (اوپكOPEC)
OPEC
رساله(پايان نامه) دكتري
Thesis(PhD.)
<span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">اوپک</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">در</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">بازارهای</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">جهانی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">به ‏عنوان</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">یک</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تولیدکننده</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">نوسانی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">نفت</span></span><span dir="LTR"></span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">خام</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">عمل</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">می</span></span><span dir="LTR"></span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">کند و</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">بدون</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">شک</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">نقش</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">انکارناپذیری</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">در</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">معادلات</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">جهانی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">انرژی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">دارد؛</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">به</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">همین</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">دلیل</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">نیز</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تشخیص</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">رفتار</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">اوپک</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">در</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">زمان</span></span><span dir="LTR"></span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">های</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">مختلف</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">از</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">اهمیت</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">فراوانی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">برخوردار است. استخراج</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">قواعد</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">حاکم</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">بر</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تصمیمات</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">اوپک</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">که</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">در</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">رفتار</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">اعضای</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">آن</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">منعکس</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">می‏شود؛</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">نقش</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تعیین</span></span><span dir="LTR"></span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">کننده</span></span><span dir="LTR"></span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">ای</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">در</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تبیین</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">و</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">پیش‏بینی سیاست‏ها</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">و</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تصمیم</span></span><span dir="LTR"></span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">گیری</span></span><span dir="LTR"></span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">های</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">آتی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">این</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">سازمان</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تأثیرگذار</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">بر</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">بازار</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">نفت</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">به</span></span><span dir="LTR"></span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">همراه</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">خواهد</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">داشت.</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;"> در این راستا</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تلاش</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">خواهد</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">شد</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تا</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">در</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">بازه</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">زمانی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">سال‏های 2018 -1980، رفتار</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">و</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تصمیمات</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">اوپک</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">با</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">استفاده</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">از</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">روش</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">استخراج</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">قواعد</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">مبتنی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">بر</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">الگوریتم </span></span><span dir="LTR">GMDH</span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">،</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">مورد</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">بررسی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">و</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">واکاوی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">قرار</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">گیرد. بدین</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">منظور</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">از</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">20 متغیر</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">اثر</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">گذار</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">بر</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">میزان</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تولید به‏عنوان</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">متغیرهای</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">مستقل</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">(ورودی</span></span><span dir="LTR"></span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">ها) شامل</span></span><span dir="LTR">:</span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;"> به‏کارگیری</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">انواع</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">قرارداد</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">برای</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">میادین</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">مشترک</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">و</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">میادین</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">مستقل،</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">چگونگی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">انتقال</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">فناوری،</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">نحوه</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">فایننس</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">و</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تأمین</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">سرمایه</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">به</span></span><span dir="LTR"></span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">منظور</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">اجرای</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">طرح</span></span><span dir="LTR"></span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">های</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">توسعه</span></span><span dir="LTR"></span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">ای</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">و</span></span><span dir="LTR"> ...</span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;"> به‏منظور</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">کشف</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">قواعد</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">مربوط</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">به</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">پایبندی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">هر</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">یک</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">از</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">اعضا</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">به</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تصمیمات</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">اوپک</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">در</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">قالب</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تولید</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">(سهمیه</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تولید) استفاده</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">شده</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">است. نتایج</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">نشان</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">داد</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">که</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">پیروی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">از</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">سیاست</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">حداکثرسازی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">سهم</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">بازار</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">و</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">یا</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">حداکثر</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">سازی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">درآمد،</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">عامل</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">اصلی</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">در</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">عدم</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">پایبندی اعضاء</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">به</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تصمیمات</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">متخذه می‏باشد</span></span><span dir="LTR">.</span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;"></span></span><br>
<strong><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">طبقه‏بندی </span></span></strong><strong><span dir="LTR">JEL</span></strong><strong><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;"> :</span></span></strong> <span dir="LTR">Q30, C45,Q43,C02</span><span style="font-family:Arial,sans-serif;"><span style="font-size:12.0pt;"></span></span><br>
<strong><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">کلید واژه‏ ها: </span></span></strong><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">استخراج</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">قواعد،</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">شبکه</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">عصبی</span></span><span dir="LTR">GMDH </span><span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">، اوپک،</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">رفتار</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">و</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تصمیم،</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">بازار</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">نفت،</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">سهمیه</span></span> <span style="font-family:B Nazanin;"><span style="font-size:12.0pt;">تولید</span></span><span dir="LTR"><span style="font-size:13.0pt;"></span></span>
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<p class="02" style="text-align:center;direction:ltr;unicode-bidi:embed">Possibility of Extracting Rules That Govern Behavior and Decisions of OPEC Member Countries Using the GMDH Method<!--stripped--><!--stripped--></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="mso-ansi-language:EN">Atefeh Taklif</span><a href="#_ftn1" name="_ftnref1" style="mso-footnote-id:
ftn1" title=""><span class="MsoFootnoteReference"><span style="mso-ascii-font-family:"Times New Roman";mso-ascii-theme-font:major-bidi;
mso-hansi-font-family:"Times New Roman";mso-hansi-theme-font:major-bidi;
mso-bidi-font-family:"Times New Roman";mso-bidi-theme-font:major-bidi;
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major-bidi;mso-fareast-font-family:"Times New Roman";mso-hansi-font-family:
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mso-bidi-theme-font:major-bidi;color:black;mso-themecolor:text1;mso-ansi-language:
EN-US;mso-fareast-language:EN-US;mso-bidi-language:FA">[1]</span></b></span></span></span></span></a><span lang="EN" style="mso-ansi-language:EN"><!--stripped--><!--stripped--></span></p>
<p align="left" class="MsoNormal" style="text-align:left;text-indent:0in;
line-height:13.5pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:
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color:#202124;display:none;mso-hide:all"><!--stripped--><!--stripped--></span></p>
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line-height:12.0pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:
"Times New Roman";color:#5F6368;display:none;mso-hide:all;mso-ansi-language:
EN">Ms. Atefeh Taklif<!--stripped--><!--stripped--></span></p>
<p align="left" class="MsoNormal" style="text-align:left;text-indent:0in;
line-height:13.5pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:
"Times New Roman";color:#202124;display:none;mso-hide:all;mso-ansi-language:
EN">Ms. Atefeh assignment<!--stripped--><!--stripped--></span></p>
<p align="left" class="MsoNormal" style="text-align:left;text-indent:0in;
line-height:12.0pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:
"Times New Roman";color:#5F6368;display:none;mso-hide:all;mso-ansi-language:
EN">Ms. Atefeh assignment<!--stripped--><!--stripped--></span></p>
<p align="left" class="MsoNormal" style="text-align:left;text-indent:0in;
line-height:15.0pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:
"Times New Roman";color:#202124;display:none;mso-hide:all;mso-ansi-language:
EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p align="left" class="MsoNormal" style="text-align:left;text-indent:0in;
line-height:15.0pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:10.5pt;font-family:"Google Sans","serif";
mso-bidi-font-family:"Times New Roman";color:#1A73E8;display:none;mso-hide:
all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p align="left" class="MsoNormal" style="text-align:left;text-indent:0in;
line-height:20.25pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:
"Times New Roman";color:white;display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p align="left" class="MsoNormal" style="text-align:left;text-indent:0in;
line-height:20.25pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:
"Times New Roman";color:#202124;display:none;mso-hide:all;mso-ansi-language:
EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Emotion of homework</span><span style="font-size:10.5pt;mso-bidi-font-family:"Times New Roman";display:none;
mso-hide:all"><!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Emotion of homework<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">A. Homework<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">A. Homework<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:"Arial","sans-serif";display:none;
mso-hide:all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:"Arial","sans-serif";display:none;
mso-hide:all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="04"><span lang="EN" style="mso-ansi-language:EN">Assistant Professor, Faculty of Economics, Allameh Tabatabaei University, Tehran, a_taklif@yahoo.com</span><!--stripped--><!--stripped--></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Assistant Professor, Faculty of Economics, Allameh Tabatabai University, Tehran, a_taklif@yahoo.com</span><span style="font-size:10.5pt;mso-bidi-font-family:"Times New Roman";display:none;
mso-hide:all"><!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Assistant Professor, Faculty of Economics, Allameh Tabatabai University, Tehran, a_taklif@yahoo.com<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Assistant Professor, Faculty of Economics, Allameh Tabatabaei University, Tehran, A_Taklif@Yahoo.com<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Assistant Professor, Faculty of Economics, Allameh Tabatabaei University, Tehran, A_Taklif@Yahoo.com<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:"Arial","sans-serif";display:none;
mso-hide:all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:"Arial","sans-serif";display:none;
mso-hide:all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="mso-ansi-language:EN">Abdul Rasool Ghasemi</span><!--stripped--><!--stripped--></p>
<p align="left" class="MsoNormal" style="text-align:left;text-indent:0in;
line-height:12.0pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:
"Times New Roman";color:#5F6368;display:none;mso-hide:all;mso-ansi-language:
EN">Mr. Abdul Rasool Ghasemi<!--stripped--><!--stripped--></span></p>
<p align="left" class="MsoNormal" style="text-align:left;text-indent:0in;
line-height:13.5pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:
"Times New Roman";color:#202124;display:none;mso-hide:all;mso-ansi-language:
EN">Mr. A. Ghasemi<!--stripped--><!--stripped--></span></p>
<p align="left" class="MsoNormal" style="text-align:left;text-indent:0in;
line-height:12.0pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:
"Times New Roman";color:#5F6368;display:none;mso-hide:all;mso-ansi-language:
EN">Mr. A. Ghasemi<!--stripped--><!--stripped--></span></p>
<p align="left" class="MsoNormal" style="text-align:left;text-indent:0in;
line-height:15.0pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:
"Times New Roman";color:#202124;display:none;mso-hide:all;mso-ansi-language:
EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p align="left" class="MsoNormal" style="text-align:left;text-indent:0in;
line-height:15.0pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:10.5pt;font-family:"Google Sans","serif";
mso-bidi-font-family:"Times New Roman";color:#1A73E8;display:none;mso-hide:
all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p align="left" class="MsoNormal" style="text-align:left;text-indent:0in;
line-height:20.25pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:
"Times New Roman";color:white;display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p align="left" class="MsoNormal" style="text-align:left;text-indent:0in;
line-height:20.25pt;tab-stops:.5in;background:white;direction:ltr;unicode-bidi:
embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:
"Times New Roman";color:#202124;display:none;mso-hide:all;mso-ansi-language:
EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span dir="RTL" lang="FA" style="font-size:10.5pt;mso-ascii-font-family:Roboto;
mso-hansi-font-family:Roboto;mso-bidi-font-family:"Times New Roman";display:
none;mso-hide:all;mso-ansi-language:EN">عبدالرسول قاسمی</span><span style="font-size:10.5pt;mso-bidi-font-family:"Times New Roman";display:none;
mso-hide:all"><!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span dir="RTL" lang="FA" style="font-size:9.0pt;mso-ascii-font-family:Roboto;mso-hansi-font-family:
Roboto;mso-bidi-font-family:"Times New Roman";display:none;mso-hide:all;
mso-ansi-language:EN">عبدالرسول قاسمی</span><span lang="EN" style="font-size:
9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";display:none;
mso-hide:all;mso-ansi-language:EN"><!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">A. Ghasemi<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">A. Ghasemi<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:"Arial","sans-serif";display:none;
mso-hide:all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:"Arial","sans-serif";display:none;
mso-hide:all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="04"><span lang="EN" style="mso-ansi-language:EN">Associate Professor, Faculty of Economics, Allameh Tabatabaei University, Tehran, ghasemi.a@hotmail.com</span><!--stripped--><!--stripped--></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Associate Professor, Faculty of Economics, Allameh Tabatabai University, Tehran, ghasemi.a@hotmail.com</span><span style="font-size:10.5pt;mso-bidi-font-family:"Times New Roman";display:none;
mso-hide:all"><!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Associate Professor, Faculty of Economics, Allameh Tabatabai University, Tehran, ghasemi.a@hotmail.com<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Associate Professor, Faculty of Economics, Allameh Tabatabaei University, Tehran, Ghasemi.a@Hotmail.com<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Associate Professor, Faculty of Economics, Allameh Tabatabaei University, Tehran, Ghasemi.a@Hotmail.com<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:"Arial","sans-serif";display:none;
mso-hide:all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:"Arial","sans-serif";display:none;
mso-hide:all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="mso-ansi-language:EN">Ali Faridzad</span><!--stripped--><!--stripped--></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Ali Faridzad</span><span style="font-size:10.5pt;mso-bidi-font-family:"Times New Roman";display:none;
mso-hide:all"><!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Ali Faridzad<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Ali Frydzad<!--stripped--><!--stripped--></span></p>
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display:none;mso-hide:all;mso-ansi-language:EN">Ali Frydzad<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:"Arial","sans-serif";display:none;
mso-hide:all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:"Arial","sans-serif";display:none;
mso-hide:all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="04"><span lang="EN" style="mso-ansi-language:EN">Associate Professor, Faculty of Economics, Allameh Tabatabaei University, Tehran faridzadali@yahoo.com</span><!--stripped--><!--stripped--></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Associate Professor, Faculty of Economics, Allameh Tabatabai University, Tehran faridzadali@yahoo.com</span><span style="font-size:10.5pt;mso-bidi-font-family:"Times New Roman";display:none;
mso-hide:all"><!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Associate Professor, Faculty of Economics, Allameh Tabatabai University, Tehran faridzadali@yahoo.com<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Associate Professor, Faculty of Economics, Allameh Tabatabaei University, Tehran faridzadali@yahoo.com<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Associate Professor, Faculty of Economics, Allameh Tabatabaei University, Tehran faridzadali@yahoo.com<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:"Arial","sans-serif";display:none;
mso-hide:all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:"Arial","sans-serif";display:none;
mso-hide:all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="mso-ansi-language:EN">Sahar Asgharzadeh</span><!--stripped--><!--stripped--></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Sahar Asgharzadeh</span><span style="font-size:10.5pt;mso-bidi-font-family:"Times New Roman";display:none;
mso-hide:all"><!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Sahar Asgharzadeh<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Dawn Asgharzadih<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Dawn Asgharzadih<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:"Arial","sans-serif";display:none;
mso-hide:all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Can't load full results<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:"Arial","sans-serif";display:none;
mso-hide:all;mso-ansi-language:EN">Try again<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:9.0pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="03" style="text-align:center;direction:ltr;unicode-bidi:embed"><span lang="EN" style="font-size:10.5pt;font-family:Roboto;mso-bidi-font-family:"Times New Roman";
display:none;mso-hide:all;mso-ansi-language:EN">Retrying...<!--stripped--><!--stripped--></span></p>
<p class="04"><span lang="EN" style="mso-ansi-language:EN">PhD Student in Oil and Gas Economics, Faculty of Economics, Allameh Tabatabaei</span> University, Tehran, saharasgharzadeh@gmail.com<!--stripped--><!--stripped--></p>
<p class="04"><span style="color:black;mso-themecolor:text1">Received</span>:<span style="mso-spacerun:yes"> </span>2020/04/18<span style="mso-spacerun:yes"> </span>Accepted: 2020/08/22<span dir="RTL" lang="FA" style="font-size:9.0pt;font-family:"Times New Roman","serif";
mso-ascii-theme-font:major-bidi;mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:
major-bidi;color:black;mso-themecolor:text1;mso-no-proof:yes"><!--stripped--><!--stripped--></span></p>
<p class="a" style="text-align:justify;direction:ltr;unicode-bidi:embed"><b><span lang="EN-GB" style="mso-fareast-font-family:Calibri"><!--stripped--> <!--stripped--></span></b></p>
<h1 style="text-align:left;direction:ltr;unicode-bidi:embed"><span style="mso-fareast-font-family:Calibri">Abstract</span><span dir="RTL" lang="FA" style="font-size:13.0pt;mso-ansi-font-size:11.0pt;font-family:"B Nazanin""><!--stripped--><!--stripped--></span></h1>
<p class="a" style="text-align:justify;direction:ltr;unicode-bidi:embed"><span lang="EN-GB">OPEC acts as a crude oil balancing producer and is an important player in the global energy equations. It is therefore important for us to identify the norms that govern OPEC’s behavior in different time periods. Understanding these norms will help us to explain and forecast the future decisions of this influential organization on the crude market. We use information about 20 factors that impact production, such as various contract modules for joint and independent fields, transfer of technology as well as financing methods for development projects, to determine the reasons for member’s divergence from their agreed production to quotas.<span style="mso-spacerun:yes"> </span>Our study indicates that market share and revenue maximization policies are the key factors that lead to non-compliance of member states with their quotas. <!--stripped--><!--stripped--></span></p>
<p class="a" style="text-align:justify;direction:ltr;unicode-bidi:embed"><b><span lang="EN-GB">JEL Classification</span></b><span lang="EN-GB">: </span><span lang="EN-GB" style="mso-fareast-font-family:Calibri">Q30, C45,</span><span
dir=RTL></span><span dir=RTL></span><span dir="RTL" lang="EN-GB" style="font-size:
12.0pt;mso-ansi-font-size:10.0pt;font-family:"B Nazanin";mso-fareast-font-family:
Calibri"><span dir=RTL></span><span dir=RTL></span> </span><span lang="EN-GB" style="mso-fareast-font-family:Calibri">Q43,</span><span dir=RTL></span><span
dir=RTL></span><span dir="RTL" lang="EN-GB" style="font-size:12.0pt;mso-ansi-font-size:
10.0pt;font-family:"B Nazanin";mso-fareast-font-family:Calibri"><span dir=RTL></span><span
dir=RTL></span> </span><span lang="EN-GB" style="mso-fareast-font-family:Calibri">C02</span><span lang="EN-GB"><!--stripped--><!--stripped--></span></p>
<p class="a" style="text-align:justify;direction:ltr;unicode-bidi:embed"><b><span lang="EN-GB">Keywords:</span></b><span lang="EN-GB"> Rules extraction, GMDH, OPEC, behaviour and decisions, oil market and production quota</span><b><span lang="EN-GB" style="font-size:13.0pt;mso-bidi-font-size:12.0pt;mso-fareast-font-family:
Calibri"><!--stripped--><!--stripped--></span></b></p>
<div style="mso-element:footnote-list">
<hr align="left" size="1" width="33%" >
<div id="ftn1" style="mso-element:footnote">
<p class="MsoFootnoteText" style="margin-top:0in;margin-right:0in;margin-bottom:
0in;margin-left:8.5pt;margin-bottom:.0001pt;text-align:justify;text-justify:
kashida;text-kashida:0%;direction:ltr;unicode-bidi:embed"><a href="#_ftnref1" name="_ftn1" style="mso-footnote-id:
ftn1" title=""><span style="mso-special-character:
footnote"><span style="font-size:9.0pt;mso-bidi-font-size:
10.0pt;font-family:"Times","serif";mso-fareast-font-family:"Times New Roman";
mso-bidi-font-family:"B Nazanin";mso-ansi-language:EN-US;mso-fareast-language:
EN-US;mso-bidi-language:AR-SA">[1]</span></span></a>. Corresponding Author<!--stripped--><!--stripped--></p>
</div>
</div>
استخراج قواعد, شبکه عصبیGMDH , اوپک, رفتار و تصمیم, بازار نفت, سهمیه تولید
Rules extraction, GMDH, OPEC, behaviour and decisions, oil market and production quota
91
118
http://iiesj.ir/browse.php?a_code=A-10-1-31&slc_lang=fa&sid=1
Atefeh
Taklif
عاطفه
تکلیف
a_taklif@yahoo.com
10031947532846005583
10031947532846005583
No
دانشگاه علامه طباطبائی
AbdolRasoul
Ghasemi
عبدالرسول
قاسمی
ghasemi.a@hotmail.com
10031947532846005584
10031947532846005584
Yes
دانشگاه علامه طباطبائی
Ali
Faridzad
علی
فریدزاد
ali@yahoo.com
10031947532846005585
10031947532846005585
No
دانشگاه علامه طباطبائی
Sahar
Asgharzadeh
سحر
اصغرزاده
saharasgharzadeh@gmail.com
10031947532846005586
10031947532846005586
No
دانشگاه علامه طباطبائی