پیش‌بینی تقلب در صورت‌های مالی با استفاده از نسبت‌های مالی (مطالعه موردی: شرکت‌های پذیرفته‌شده در بورس اوراق بهادار تهران)

نوع مقاله : علمی - پژوهشی

نویسنده

* دانشجوی دکتری حسابداری، دانشگاه مازندران

چکیده

     تقلب یکی از مهمترین موضوعاتی است که در حسابداری و حسابرسی صورت­های مالی مطرح می‌شود. هدف این پژوهش، پیش­بینی تقلب در صورت­های مالی با استفاده از نسبت­های مالی در شرکت‌های پذیرفته­شده در بورس اوراق بهادار تهران از سال 1385 الی 1393 می باشد. برای این منظور، تعداد 181 شرکت متناسب با محدودیت­ها انتخاب شدند. برای برآورد تقلب، بندهای موجود در اظهار‌نظر حسابرس مستقل شرکت­ها طبقه­بندی و با نظرسنجی از خبرگان این بندها با استفاده از مدل AHP فازی رتبه­بندی و در نهایت درصدهایی برای هر سال شرکت اختصاص داده شده است. علاوه بر این، متناسب با مبانی نظری نسبت­های مالی استخراج شد که در نهایت با استفاده از آزمون­های آماری 7 نسبت سرمایه در گردش به دارایی، حساب دریافتنی به فروش، وجه نقد به بدهی جاری، موجودی به دارایی جاری، بدهی به حقوق صاحبان سهام، سود ناخالص به دارایی و قدرمطلق تغییرات در نسبت جاری انتخاب شده­اند. در نتیجه تحقیق، با استفاده از آزمون لاجیت 04/64 درصد مدل برآورد شده قابلیت پیش‌بینی دارد. 

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