List of Articles investment return Open Access Article Abstract Page Full-Text 1 - Investigating Credit Risk Assessment Using Indicators Affecting the Relationship between Financial Development and Economic Growth - Markov Switching Approach seyedfazlollah aniran seyyed ali nabavi ali sorayaei Open Access Article Abstract Page Full-Text 2 - Economic possibility assessment of creating wind power stations at Soltanieh zone of Zanjan province Davoud Karimzadeh Open Access Article Abstract Page Full-Text 3 - A trading algorithm to establish a suitable investment system with a reasonable return (Case study: Tehran Stock Exchange) Hassan Torabi Mehdi Bararnia firouzjaei