Volume 23 (2023)
Volume 22 (2022)
Volume 21 (2021)
Volume 20 (2020)
Volume 19 (2019)
Volume 18 (2018)
Volume 17 (2017)
Volume 16 (2016)
Volume 15 (2015)
Volume 14 (2014)
Volume 13 (2013)
Volume 12 (2012)
Volume 11 (2011)
Volume 10 (2010)
Volume 9 (2009)
Volume 8 (2008)
Volume 7 (2007)
Volume 6 (2006)
Volume 5 (2005)
Volume 4 (2004)
Volume 3 (2003)
Volume 2 (2002)
Volume 1 (2001)
Predicting Systematic Risk Using Artificial Neural Networks (A Case Study: Saipa Company)

Gholamhossein Mahdavi; Kazem Goodarzi

Volume 11, Issue 43 , January 2012, , Pages 219-237

Abstract
  The purpose of this study is to introduce an artificial neural model for predicting systematic risk of Saipa Company by using macro economic variables. The net used in the study is a neural feedforward network with backpropagation algorithms. Price Index in Tehran Stock Exchange, Exchange Rate, Oil ...  Read More

Nonlinear Modeling and Forecasting Tax of Legal Entities

Saeedeh Hamidi Alamdari; Hamid Khaloozadeh; Mohammad Rezaei Poor

Volume 11, Issue 42 , October 2011, , Pages 115-139

Abstract
  This paper deals with forecasting the tax revenues of legal entities in Iran. For this purpose, the structural natures of time series of tax revenues for Iranian legal entities are detected. Based on the separation among the resources (government and NGOs), the linearity, nonlinearity, chaotic, and ...  Read More