شفافیت اطلاعات مالی و محتوای اطلاعاتی سود

نوع مقاله : مقاله پژوهشی

نویسندگان

1 استادیار حسابداری دانشگاه آزاد اسلامی واحد نیشابور

2 کارشناس ارشد حسابداری دانشگاه آزاد اسلامی واحد نیشابور

چکیده

هدف از این تحقیق بررسی ارتباط بین محتوای اطلاعاتی سود به عنوان نماینده رابطه سود- بازده و سطوح شفافیت اطلاعات مالی در ایران است. در این تحقیق 184 شرکت از شرکتهای پذیرفته شده در بورس اوراق بهادار تهران برای سالهای مالی 1386 و 1387 انتخاب شد. سپس شرکتهای نمونه به شرکتهای با شفافیت اطلاعات مالی کم و زیاد تفکیک گردید. سرانجام رابطه بین شفافیت اطلاعات مالی و محتوای اطلاعاتی سود از طریق الگوی رگرسیون خطی چندگانه آزمون شد. نتایج آزمون فرضیه‌ها نشان داد در شرکتهای با شفافیت اطلاعاتی کم، سود محتوای اطلاعاتی بیشتری برای بازار دارد. همچنین در شرکتهای با شفافیت زیاد، محتوای اطلاعاتی سود کمتر است. این نتایج مؤید این است که در شرکتهای شفاف‌تر، اطلاعات مرتبط با سود پیشاپیش در قیمت سهام لحاظ می‌شود. از این رو محتوای اطلاعاتی سود در این شرکتها نسبت به دیگر شرکتها کمتر است.

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