ارزیابی کارایی اطلاعاتی شرکت‌های فناوری اطلاعات و ارتباطات در بورس تهران

مدیریت بهره‌وری

مقاله 6، دوره 7، 2(25)تابستان، شهریور 1392، صفحه 107-126   

نوع مقاله: علمی پژوهشی

نویسندگان

علی‌اصغر انواری رستمی^{* 1}؛ سید سپهر قاضی‌نوری²؛ امیر خراسانی³

¹عضو هیأت علمی(استاد) دانشگاه تربیت مدرس، تهران، ایران

²عضوهیأت علمی(دانشیار)دانشگاه تربیت مدرس، تهران، ایران

³کارشناس ارشد مدیریت فناوری اطلاعات، دانشگاه تربیت مدرس، تهران، ایران

چکیده

تاثیر فناوری اطلاعات و ارتباطات بر افزایش تراکنش‌های مالی در زمینه‌های مختلف نشان از تحولات مثبت این صنعت در ایران دارد. اما آیا صنعت فاوا توانسته است در اقتصاد سرمایه‌ای کشور نیز کارا باشد؟ صنعتی که با ماهیت کمک به انتقال و تحلیل اطلاعات پدیدار شد، خود کارایی اطلاعاتی دارد؟ در این پژوهش، صنعت فاوا در بورس تهران مورد بررسی قرار گرفت تا کارایی اطلاعاتی آن سنجیده شود. بدین منظور داده‌ها و اسناد مرتبط با شرکت‌های فعال در این صنعت طی بازه‌ای 6 ساله بصورت کمی مورد بررسی قرار گرفت. در مجموع 8 شرکت با ماهیت فاوا انتخاب گردید. برای پی بردن به کارایی اطلاعاتی از آزمون گردش‌ها با دو رویکرد گردش با تغییر علامت و گردش با تغییر نسبت به میانگین استفاده شد. نتایج نشان داد که صنعت فاوا در بورس تهران، حتی کارایی اطلاعاتی در سطح ضعیف ندارد. نتیجه‌ای که کاملا مغایر با سایر کشورهای جهان است و نشان می‌دهد که وضع فناوری اطلاعات و ارتباطات کشور نیاز به تامل اساسی دارد.

کلیدواژه‌ها

فناوری اطلاعات و ارتباطات؛ بورس اوراق بهادار تهران؛ کارایی اطلاعاتی؛ آزمون گردش‌ها

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